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Page 1 Page 2 PREFACE ーt iS a 肛eat pーeasure that a Scientific
ResearchReportfromtheNationalInstituteforEnvironmenta】Studies,Japan,No.125,1989
国立公害研究所研究報告 第125号
ChironomidaeofJapan:ChecklistofSpeciesRecorded,
KやytOMalesandTaxonomicNotes
日本及び棄アジア産ユスリカ科のカタログと雄成虫の模索表
M.SASA
佐々
学
VisitingFe1lowoftheNationalInstituteforEnvironmentalStudies
国立公害朝究所 客員研究員
環境庁 国立公害研究所
THE NATJONALINSTITUTEFOR ENVIRONMENTAL STUDIES
PREFACE
ltisagreatpleasurethatascientificreportentitled“ChironomidaeofJapan:
Checklist of Species Recorded,Key to Males and Taxonomic Notes”has been
COmPletedbyDr.ManabuSasa,OneOftheformerdirectorsofourinstitute,andis
readytobepublishedasthevol.1250ftheinstitutionalscientificreports,
ThisisthefinalorsummaryreportoftheseriesofstudiesonChironomidae,
Which Dr,Sasa and his colleagues haveinvestigated and studiedwith enormous
e((0て鴨Ia吐0VeてtenYeaてS.D正明払e pe†iod,ttleY havediscoveTedneaTIY tW()
hundredsrleWSpeCiesofChironomidaeinJapan,andstudiedtherecordsinsomeeast
Asian countriesincluding Taiwan,Korea and Sakhalin,The most crucialand
interestingpointofthestudiesisthattheyhavefoundadefinitecorrelationbetween
thecertainspeciesoftheChironomidaeandtheenvironment,Or,forirlStanCe,the
degreeandofqualityofpollutionsofeachpart ofacertainriverwater.In other
WOrds,theyhavediscoveredthefactthatthechironomidspeciescanbetheindicator
animalsoftheenvironment,Whichmanyscientistshavetriedtofindvirtualyinvein
intheseyears.
lmustcongratulateDr.M.Sasa forhiscontinuous,1aboriousandyet unique
andoriginalachievementsinthefieldofbioIogicalandenvironmentaldisciplines,On
theoccasionofthepublicationofthisreport,Whichis,however,Onlyapartofhis
whole mo5teXCellent and admirable scientific carriers.
Keiichiro FUWA
Director ofthe NationalInstitute
for EnvironmentalStudies
November1989
CONTENTS
SUMMARY
lNTRODUCTION
MATERIALS AND METHODS
Partl.ChecklistofChironomidaeRecordedfromJapanandEastAsia…………9
Part2.ProvisionalKeytoMalesofJapaneseChironomidae=・
Part3.TaxonomicNotesonsomeJapaneseChironomidae・・・
・”73
”・147
REFERENCES
lNDEXTOSPECIESANDGENERAOFJAPANESECHIRONOMIDAE・・・・・・169
ChironorrLidaeofJapatl:ChecklistofSpeciesRecorded,
Keyto加IalesandTaxonomicNotes
凱Ian乱bⅦSASAl
SUMMARY
ThepreserltrepOrtCOmprlSeSaChecklistofthespeciesofChironomidae
(Diptera)recorded fromJapalland EastAsia(iI−CludiI−gTajwan、Korea and
Sakhalin)as of DeceInber19さ玖a provisionalkey to males of these species,
taxoIlOmic notes on some chironomid species recently collectedillJapan,
references,andiIldexofindividua】speciesandhighertaxa.
Theo)destrecordsofthechironomidspeciesfromthisreglOnWaSmade
byKieffer.1Zspecies(allnewspecies)fromTaiwaniIl1912,35species(incIud−
ing24new species)from Taiwan jn1916,and5species(a】1new)from the
PhiLippines and27species(inc】t】ding17IleW aIld2unrecorded species)from
Taiwan.l−1owever,mDSt Of his descriptio】1S Or figures were unfortunately
inadequateinordertojudgetowhichofthepresentl)TreCOgnjzedspeciesthe)T
corrcspond,alld are exc】uded from the presentlist exceptlng those species
whichhavebeenadeqLlate】yredescribedbylaterauthors.
Thechir()nOmidmidgesofthisandthehIIicronesianRegionswerestudied
anddescribedextensivelybyTokunagafrom1933to1965,andaccordingtothe
checklistcompiledbySasa&Yamamoto(1977),atOtalofsome160specieshad
alreadybeenrecordedfromthepresentterritoryofJapan.However,Whenwe
startedourcomprehensivestudiesonthetaxonomy,distributionandecologyof
thisgroupofinsectsin1976,itvlaSSO(〉nreCOgnizedthattherestiuoccuTred
considerablenumbersofnew orunrecorded chiroI−Omidspeciesin thisregion
under various different ecologlealniches・ContTibutions to tl−e ChiTCmOmid
fauIlaOfthisregjonweremadealsobyDrs.H.Hashimoto,M.Yamamotoand
othersinJapan,Drs,H,I.Reeandll.S,KinlinKorea,andDr,YanJingLSOng
a11dothersinChi11a.
Astheresults,thetotalnumberofthechirollOmidspeciesrecordedsofar
frornthisregioIlhasreachedto4BO.amo11gWhich349(72.7%)weredescribedas
speciesindigenoustoJapanQrEastAsia,alldtherest131(27・3%)werejudged
ascornmonwithotherregionsoftheworld.Ofthesespecies,242(50.4%)were
recordcdpriorto1966main】ybyDr.ルL Tokunaga,andtherest238(49.6%)
wereaddedbvlaterworkers.ThenumbersofartielesreferrlngtOthetaxon−
omyaIlddistributionofthechironoI而dmidgeshJapanpublishedbySasaand
coworkersduringthelastlOyearperiodfrom1977hasreachedto37including
thispaper.aIldtol,367pagesintotal.Thenumberofspeciesnew】yrecorded
b),himandcoworkersfromthisregionisalreadyover200,amOngWhich196
Weredescribedas】1eWSpeCies.
1.Visit】ng Fc]1ow of the NationallIIStitute for EllVironme[1ta)Studies.Present
AddrじSS:AztllⅥi−Chou6−12−9肱1、0)′anla931りapa】1.
し
INTRODUCTION
The chironomidmidges,Orinsects of the family Chironomidae,Order
Diptera,includesLargenumbersofspecieswhoseZarvaedevelopfnalmostaHtypes
Oflandwatersandsomealsointhesoil,andhavebeenknowntoplayanimportant
roleinthemovementsofnutrientsalongthefoodchaininnature・Theirlifecycle
isusuallyverysimple,theeggslayedbyadultfemaleshatchinwaterorinsoil,the
larvaefeedusuallyonalgaeanddetritus,andbecomeノpupaeandthentoadults▲
Themaleandthefemalecopulateusua11yintheair,Oftenformingswarms,and
depositeggsintothewaterorsoilfittedfordevelopmentsoflarvaeofeachspecies.
The aduIts do not take food excepting honey or sugar solution,and use the
nutrientsaccumulatedduringthelarvalstagefortheproductionofeggs,andthus
donotcausedamagesonplantsnortransmitdiseasesofmanandanimals,SuChas
inthecaseofbitingmidges(Ceratopogonidae)ormosquitoes(Culicidae),Thisis
themainreasonthat thechironomidshave attractedlittle attention ofentomolo−
gistsinagriculturalormedicalfields.Itshouldbenotedthatthereexistavariety
ofexceptionsintheabovestatedgeneralaccountsofthebiologyandecologyofthis
groupofinsects.
Thepresentauthorstartedhisstudiesinthetaxonomyandecologyofthe
chironomidmidges when he was appointed as a member ofthe newly founded
NatjonaHnstjtute for EnvironmentalStudies(NJES)ir)Tsl】kubain1976.1rla
checklistofChironomidaeofJapancompiledbySasa&Yamamoto(1977),atOtal
ofsome160speciesofthefamilyChironomidaehadbeenrecorded,mainlybyDr.
M.Tokunaga and his collaboratorsin Kyoto University,On the other hand,
extensivestudiesweremadebyvariousauthorsonthisgroupoffnsectsinEurope
andNorthAmerica,andforexample.atotalof448speciesofChironomidaewere
recordedin the checklist of Britishinsects compiledby Kloet&Hinks(1975),
Becausethenumbersofspeciesofcertaingroupsofanima]sfoundjnJapanare
usuallyseveraltimesormorethantentimeslargerthanthosefoundintheBritish
lsles,it was expeCted thatlarge numbers of chironomid species were stillleft
unrecordedfromthiscountry.
My studies onthe chironomidfauna ofJapanwereinitiated at NIES col・
1aboratedbyDr,M.Yasunoandothermembers,Extensivesurveysofthechir−
onomidsbreedinginlakesandriversinvariousdistrictsofJapanwerecarriedout
duringthe】astlOyears,aSShownintheattachedlj5tOfreference5.Astheresults,
atotalofsome480specieshavesofarbeenrecordedanddescribedfromJapanand
theneighboringregions,aSShowninthefollowingchecklist.However.thi岳1istis
obviouslyaprovisionaloneandmuchmorespeciesareexpectedtoberecordedin
near future.
MATERIALS AND METHODS
Methodsofcollection,preSerVationandexaminationofspecimens:
Theco11ectionofspecimenswasmademainlybytwodifferentmethods,(1)
thecollectionofadultmidgeswithinsectnetsorsuckingtubesfromtheirresting
places,OrWhileswarmingintheair・(2)thecollectionofimmaturestagestogether
withbottomsedimentsorwatergrasscs,andrecoveryofadultsandpupalexuviae
bylaboratoryrearing.Thematerialscontainingimmaturestageswerebrought
intoとk】abora亡併yin p】astic bags,tranSferred亡O P】astic conta宴ners30c汀−in
INTRODUCTION
The chironomidmidges,Orinsects of the family Chironomidae,Order
Diptera,includesLargenumbersofspecieswhoseZarvaedevelopfnalmostaHtypes
Oflandwatersandsomealsointhesoil,andhavebeenknowntoplayanimportant
roleinthemovementsofnutrientsalongthefoodchaininnature・Theirlifecycle
isusuallyverysimple,theeggslayedbyadultfemaleshatchinwaterorinsoil,the
larvaefeedusuallyonalgaeanddetritus,andbecomeノpupaeandthentoadults▲
Themaleandthefemalecopulateusua11yintheair,Oftenformingswarms,and
depositeggsintothewaterorsoilfittedfordevelopmentsoflarvaeofeachspecies.
The aduIts do not take food excepting honey or sugar solution,and use the
nutrientsaccumulatedduringthelarvalstagefortheproductionofeggs,andthus
donotcausedamagesonplantsnortransmitdiseasesofmanandanimals,SuChas
inthecaseofbitingmidges(Ceratopogonidae)ormosquitoes(Culicidae),Thisis
themainreasonthat thechironomidshave attractedlittle attention ofentomolo−
gistsinagriculturalormedicalfields.Itshouldbenotedthatthereexistavariety
ofexceptionsintheabovestatedgeneralaccountsofthebiologyandecologyofthis
groupofinsects.
Thepresentauthorstartedhisstudiesinthetaxonomyandecologyofthe
chironomidmidges when he was appointed as a member ofthe newly founded
NatjonaHnstjtute for EnvironmentalStudies(NJES)ir)Tsl】kubain1976.1rla
checklistofChironomidaeofJapancompiledbySasa&Yamamoto(1977),atOtal
ofsome160speciesofthefamilyChironomidaehadbeenrecorded,mainlybyDr.
M.Tokunaga and his collaboratorsin Kyoto University,On the other hand,
extensivestudiesweremadebyvariousauthorsonthisgroupoffnsectsinEurope
andNorthAmerica,andforexample.atotalof448speciesofChironomidaewere
recordedin the checklist of Britishinsects compiledby Kloet&Hinks(1975),
Becausethenumbersofspeciesofcertaingroupsofanima]sfoundjnJapanare
usuallyseveraltimesormorethantentimeslargerthanthosefoundintheBritish
lsles,it was expeCted thatlarge numbers of chironomid species were stillleft
unrecordedfromthiscountry.
My studies onthe chironomidfauna ofJapanwereinitiated at NIES col・
1aboratedbyDr,M.Yasunoandothermembers,Extensivesurveysofthechir−
onomidsbreedinginlakesandriversinvariousdistrictsofJapanwerecarriedout
duringthe】astlOyears,aSShownintheattachedlj5tOfreference5.Astheresults,
atotalofsome480specieshavesofarbeenrecordedanddescribedfromJapanand
theneighboringregions,aSShowninthefollowingchecklist.However.thi岳1istis
obviouslyaprovisionaloneandmuchmorespeciesareexpectedtoberecordedin
near future.
MATERIALS AND METHODS
Methodsofcollection,preSerVationandexaminationofspecimens:
Theco11ectionofspecimenswasmademainlybytwodifferentmethods,(1)
thecollectionofadultmidgeswithinsectnetsorsuckingtubesfromtheirresting
places,OrWhileswarmingintheair・(2)thecollectionofimmaturestagestogether
withbottomsedimentsorwatergrasscs,andrecoveryofadultsandpupalexuviae
bylaboratoryrearing.Thematerialscontainingimmaturestageswerebrought
intoとk】abora亡併yin p】astic bags,tranSferred亡O P】astic conta宴ners30c汀−in
diameterand15cmhigh,tOWhichwaterwasaddedtoadepthofabout5cm,air
bubbleswereintroducedwitha11airpump,andeachcontainerwascoveredwith
nylonsheetsfixedwitharubberrlng.Theadultmidgesemergedfromthebottom
samples were co11ectedwith a sucking tube,and pupalorlarvalexuviae were
pickedupwithforcepsfromsurfaceofwaterinthecontainers▲
TheadultspecimenswereusuauypreserveddryinsmaltPetridishes,and
werekeptfrozeninarefrigerator,OratrOOmtemperaturetOgetherwithparadich・
lorbenzene,Theywerethenexaminedunderastereomicroscopeandweremostly
identifiedaftermolmtedonslides.Thewingswerecutwithfineforcepsbyleaving
the squama together with the thorax,and were mounted dry under a special
coverglass24mmlongand8mmwide,fixedonaslidewithmanicurepaste.The
bodywasthentreatedforseveralminutesinhotlO%potassiurnhydroxidesolution,
washedinwater,anddissectedinadropofgum−Chloralsolutionwithfineneedles,
Theheadwascut offfromthorax,andboth antennae areseparated from head.
Thescutumandscutellumwereseparatedfromthorax,Theabdomenwasplaced
withdorsalsideup,Thegum−Chloralsolutionwaspreparedbydissolvinginhot
bath8gofarabicgurnpowderand30gofchloral−hydrateinamixtureof8mlof
water,1mlofaceticacidglacial,and3mlofglycerin,Coverglassesof18mm
squaTeWereuS11a】lyusedfoTmOtlntiTlgtheadtlltspecimensing11m・Chloralsol11tion
on slides.
Thelarvaeandpupaecollectedfromwaterorsoilwerepreservedeitherin
70%ethanolorl%formaldehydesolution.TheywerealsodigestedinhotlO%
potassiumhydrochloridesotution,dissectedunderstereomicroscopeandmounted
usuallyingum・Chloralsolution.Exuviaeofpupaeandlarvaewerewashedinwater
and dissectedin gurn・Chloralsolutionwithout treatmentwith alkali・Because
thoracic horns of some Chironominae(especia11y those oflbbpedilum)become
invisiblein gumrchloralsolution,they needed to be examinedin water before
mounting.
GlossaryofterminologytlSedinadultmalemorphology
Theterminologyusedbytheauthorforthemorphologyofadultmalesof
ChironomidaelargelyfollowedthesysternproposedbySaether(1980),butsomeof
thenamesusedbyTokunaga(1933−1964)fortheJapanesechironomidsandalsoby
the present author prior to this paper were retained(such as dorsalor ventraI
appendages,inplaceofSaether’ssuperiororinferiorvoIcella).Thesearepartly
ShowninFigs.1−15,PlateA,Withthefollowingabbreviations.
The body of adult male chironomids are composed of head,thorax and
abdomen.Theheadhasapairofeyes(Eye).apairofantenna(Atn),apairof
maxillarypalp(PIp)composedusua11yof4flagellarsegments,COmPlicatedmouth
parts.andapairoffrontaltuberclesincertainChironominaespecies,Theeyes
maybebare,OrPubescent,andwithorwithoutdorsomedianprojectionandthusER
(eye ratio)is animportant character for separating the species groups・The
antennaisconlpOSedofabasalsegment(scape),adounutLlikepedicel(Pdc),and
mostfrequentlylloT13flagellarsegments(reducedincertainspecies),amOng
which theIast segmentis usually muchlonger than the preceding very short
segments(inTanypodinae,thelonglastsegmenthasa shortterminalsegment)・
The numbers of supraorbitalsetae(SO)andclypealsetae(CL)are sometirnes
Characteristic to eachspecies.
Thethoraxiscomposedofantepronotum(Atn),SCutum(Sct,OrmeSOnOtum),
SCutellum(Scl),andpostontuI一一((Psn).aIldbearsapairofwings,halteres(Hlt),and
3pairsoflegs・Thestructureofantepronotumisoftenveryimportantinclassify−
fngthechironomids,SuChasunitedinthemiddleorwide11yseparated,OrWithor
Withoutlateralsetae,aCCOrdingtothespecies.Thescutumusuallyhasapairof
medianaIldlateralstripes(scutalvitteae),dorsomedian(DMs),dorsolateral(DLs)
andprealarsetae(PAs),Whosenumbersdifferaccordingtothespecies.Scutum
SOmetimes has 8 medjan tuberc!e cllar8Cterjsとjc 仁O genuS 5〟ごわどカ∼和〝♂ナナ7〟∫,
MesonotalhoeckerofBrundin(1956)characteristictogenuslhelLdosmittiia orlarge
humeralpitsseeninluleOCllcotpf}町SpeCies.
ThestruCtureOfwingisasshowninFig.4aIld5.Thepresenceorabsence
Of the cross vein mrcuis a usefulcharacter h separating subfamilies of Chir−
OnOmidae,and the structure of other wlng Veins are usually verylmpOrtantin
identifyinggeneraandspecies,Thesquamaiseitherbareorfringedwithhairs,
Wingmembraneiseitherwithmacrotrjchiaeorbare,Oreithersmoothorgranular,
accordingtothegroups.
ThethreepaErsoflegsareeachcomposedofcoxa.trochanter,femur.tfbia,
and5tarsalsegments(Fig.1).Theterminalstructureofeachtibiaischaracteristic
tothesubfami1ies,tribes,andgenera(Figs.6−8).Theratiooftarsusltotibia of
eachleg,LR,aSWe11astherelativelengthofthelongesthairsoftars‖tothewidth
OfthesegmentexpressedasBR、isusefu】inidentificatioll,Theterminalstructure
Oflegs,eSpeCiallythepresenceorabsenceofpulvi11i,isanimportantcharacterin
identifyingthespeciesgroups(Fig.9).
Hypopygiumofmalechironomidsismostimportantintheidentificationof
groupsandspecies.Theninthtergitehasavariet〉TOfsetaeorprocessescharacter・
ictfstothespeciesorspeciesgroups,andespecfaIlylmpOrtantisthepresenceor
absenceofanaIpoiIlt,anditsstructure.Thebandsofninthtergite(B9t,Fig.13)are
unitediIlthe middle or separated.a usefulcharacter foridentification of some
7bnytarsILSSpeCies.Gonocoxite(Gcx)hasavarjetyofappendagesaccordingtothe
SpeCiesgrc〉UPS,SuCl】aSdorsaL ver】け∂】ar〉dmedja11appe!】dagesirlTan〉7tarSjnj∂nd
SOmeChironominispecies,OrinnerlobesofOrthocladiinae species.Gonostylus
(Gst)shows a variety of differentiations according to the species and species
grOupS.
ThefollowingsaretechnicaltermsaIldtheirabbreviationsusedin.thisand
thepreviousreportsoftheauthor.
Abt:abdominaltergitesItolX,Fig,1‖aLW:a11allobeofwing,Figs.4and
5・Apn:antePrOnOtum,Fig・1.aPt:Analpoint,FigslO,13.Arc:arCulus,aSClerite
atthebaseofwing,fromwhichthewinglengthismeasured(Figs4,5).Clp:Clypeus,
Fjg・2,CIw:ClaⅥ’,Fig.9,Cst:COStaOfwiIlg肝igs4,5),Cul,Cu2:WmgVeins,Fig.4.
Cx:COXa,thebasalsegmentoflegs,Fig,1.dAp:dorsalappendageofhypopygium,
Figs・10,13・Dig,:digitus,Figs13,14.DLs:dorsolateralsetae ofscutunl,Fig,1.
DMs:dorsomediansetaeofscutum,Fig.1,fCu:forkofcubitalveinintoCuland
Cu2,Figs・1,4・Fe:femur.Fig.1.fPe:frontteg,fTb:froIltaltubercleonfronsof
head・Gcx:gOnOCOXiteofhypopygium,Figs.10,13.Gst:gOnOStylusofhypopygium
Figs,10,13・Hlt:halteres,Fig・1・hPe:hindleg.hPt:hu血eralpit,pale areain
humeralareaofscutumingenusRheocrtcotop附.Hyp:hypopygjum,Figs.10and13.
iLb:innerlobeofgor10COXite亨eeninOrthocladiinae・lVt:1ateralvitteae,OrlateraI
StrTpeSOnSCutum,M:WIngVeinM,Ffg.4.爪1at:maCrOtrfchfaeonwing,Fig.5.1Tt−Cu:
CrOSS Vein conlleCting M and Cu,Fig、5.Mit:microtrichiae on body and wing
surface.mPe:middleleg.Msn:meSOnOtum OrSCutum.mVt:rnedianvittteae,Or
medianstripesoIISCutum,Fig.1.9Tg:ninthabdominaltergiteoranaltergite,IX
Fig.1.PAs:Prealarsetaeonscutum.Fig,1.Pdc:pedicel,Orthesecond.1argeg】obose
Segment Of anteIlna,Fig.2.Plp:maXillary palp,Fig.2.PIv:pulvillion the tip of
tarsusV,Fig.9.PNs:SetaeOnantePrOnOtum,Fig.3.Psn:POStnOtum,Fig.1.Rl,R2+
3,R4+5:u,ing vciIIS,Fig.4.r−m:CrOSS Vein connecting R and M,Figs.4,5,Scl:
SCutellum,Fig,1.Sct:SCutum.Fig,1.SOs:SupraOrbitalsetae,Fig.2.Sq:Squama,
basalmostlobeofwing.withorwithoutfringehairs,Figs.4,5.Ta:tarSalsegmen
Ofleg,ItoV,Fig.1.Ti:tibia,Fig.1.tiSc:tibialscaIe.Figs.7,8.tiSp:tibialspur.Fig.
6,Tr:trOChaIlter,Fig.1.vAp:Ventralappendage,OriIlferiorvoIcella,Figs,10,12,1
Vrg:virga,Spinegroupattachedbetweenbasesofgonocoxite.Wing:Figs,4,5.
Exp]anationofPlateA.Fig.1:Wholebodyofadultmale,C73少tochtronomlLS
albqhscia/7‘S.Fig.2:head,71滋sppe/0〆aの′abetr如tnosa.Fig.3:antePrOnOtum,TL)”
FigA:Wing,C,a.Fig.5:Wing.To.Fig.6:tipoffronttibia,7bnyia7SuSSp∴”kamog−
awa.”Fig.7:tipofmidd】etibia,T sp.Fig.8:tip ofhirld tibia,T sp.Fig.9:hind
tarsusl′,T sp.Fig,10:hypopygium,Pobpedilt(m SP.”Okiharaki.”Fig.11:dorsal
appendage.F}sp.Fig.12:Ventralapperldage,f}sp.Fig.13:hypopygium,Tsp.Fig.
14:dorsalappendageanddigitus.Tsp.Fig.15:medianandveIltra】appendages,T
SP.
MethodsofstandardmeasurezTtentSOfadultspecimens:
Themcthodsofstandardmeasurementsofvariousorgansandtheirabbrevi−
ations are as follows.
BL:Body】ength,OrthecombinedlengthiIlmmOfthorax andabdomenin
SlideLmOuIltCdspecimellS.WL:winglength,OrthedistaIICebetweentipofwingand
arculus.AR:antennalratio,Obtained by dividing thelength oflast antennal
Segment(in Tanypodinae,COrnbinedlength of the】ast and thelong penultimate
Segment)withthecombinedIengthoftheremainingflagelZarsegments(notincludL
ingpedicel).AHIt:antennalhairratio,Obtainedb〉Tdividingthelengthoflongest
hairsonthepem11timatesegmentwiththecornbinedlengthofflagellarsegmentsof
antenna.ER:eye ratio,Obtajned by dividing the distaIICe between dorso−medial
COrIlerSOftwoeyeswiththeheightofaneye.SO:numberofsupraorbitalsetaeon
oneside.CI,:numbcT Ofclypealsetae.PN:numberofsetae onantepronotum of
eachside.D几1:Ilumberofdorsomediansetaeonscutum.1)L:numberofdorsolater−
alsetae on each side of scutum.PA:number of pre−alar setae on each side of
scutum.SC:numberofsetaeonscuteIIum,RR:radiusratio,Obtahledbydivjding
thedistancebetweenthetipsofRlandR2+3withthedistancebetweeIltjpsofRl
aIld R4+5;When R2+3endsatmidwaybetweentipsof Rland R4+5,thevalue
becomesO.5,but becomes nearl.O when R2+3is almost fused wjth R4+5,VR:
venarum ratio.obtainedbydividingthedistancebetween tip of arculus and fCu
with the distarlCe betweeIltip of arculus and r−m.R/Cu:radius/cubitus ratio,
obtajnedb),dividingthehorizontaldistaIICebetweenarcusand tipofR4+5with
horizontaldistancebetweenarcusandtipofCul;itisl,OwhentipofR4+5ison
thesameleve】astipofCul,Whileitislessthanl.OwhenR4+5eIldsproximalto
tip()fCul;fLR:frontlegratio.obtainedbydividjngthelengthoffronttarsusIwith
thelength offront tibia.mLR:ratio obtained by dividing thelength ofmiddle
tarsusTwiththelengthofmiddletjbia,hLR:ratioobtainedbydivjdingthelength
OfhindtarsusIwiththeleIlgthofhindtibja.fTR:ratioobtainedbydividingthe
Iength of froIlt tarSuS V with thelength of front tibia.fIiR:front beard ratjo,
ObtainedbydividingthelengthoflongesthaironfronttarsusIwiththediametcr
Ofthesegmentatthesiteofthebaseofthehair,mBR,hBR:Same,referringtothe
beard ratioofmiddle and hindtarsusl.
AcknowJedgements:TheauthorisespeciaIlythankfultoDrs,P.S.Cranston,
E・J・FittkauJ.E SubletteandM.Sublettefortheirveryimportantandvaluable
advicesandassjstancesfncompjJingthjsmanuscript,andto Drs、M,Yasuno,T,
Iwakuma,Y.SugayaandR.Ueno,NationalInstitute′forEnvironmentalStudies,
andDr・R・Arakawa,ToyamaMedica】andPharmaceutica】Unjversity,Whokhd】y
assistedmeineditingthispaper.
Sct Cst
1.Omm
0.5m皿
RliiR2十3
PlateA.Glossaryofterminologyusedinadultmalemorphology
Partl.Checklist of Chironomidae Recorded from
Japan and East Asia
Thislist was prepared by assistance of Dr.Ryo Arakawa,Departmcnt of
Parasitology,ToyarnaMedicaland PharmaceuticalUniverisity.Thislistincludes
thechironomidspeciesrecordedfromJapanaIldEastAsia(Sakhalin,Korea,East
Clli11aaIldTaiwan),butthespeciesrecordedonlyb)7Kieffer(1912,1916.1921,1922)
from Taiwan arenot qし】Otedexcepting thoserecognizedandredcscribedbylater
authors,becausehisdescriptiorlandillustrationsareverypoorandcannotbequoted
asvalidspeciesurl]esshistypespecimenscouldbeexamiIledaIld redescribed.
ARENGDASEilRT,SEILtMAFミlUSFOT1.l 1
A.Subfamily CHIRONOMINAE
AA.Tribe CHIRONOhⅠINI
AA(A).The ChiroIZOmZLSCOmplex
1.Genu
2.GenしI
3.Genu
4.(ienu
5.Gellu
6.Getlu
7.Gelヽu
(1)Stlbgenus GlyptotendLpess.str.
(2)SubgeIluSPhytotendipesGoetghebuer.1937
8.Genus KierfbruEus Goetghebuer.1922
9.Genus NiLodorLLm Kieffer,1921
s
S
s
s
S
S
S
AA(B).The HarTlischiacomplex
l.GeIlし1S〔−J〟dope上川d Kieffer,1921
2.GetluS Cr#pfoc九froJlOm11SKieffer.1918
3,GeIIUS CryptoteT7dtpes Lenz,1941
4.Genus Demicr〟PtOChiT・OrZOmuS Lenz,1941
5.GelluS HarlZtSChia Kieffer,1921
6.Genus MLcrochil・OnOmuS Kieffer.1918
7.Genus P〝raChiT・OIZOmlL$LeIIZ,1921
8.Genus Pql・L7CladopeLma Harnisch,1923
AA(C),Thc Potyped血mcompie二く
1.GenusAinzL91LSuT・Eka SasaetShirasaka,1988
2.Genus EIZdochil・onomus Kieffer,1918
3,GenusMEcrotendipesKieffer,1915
4.GeIltlS∧「fJo抽“川lαKieffer,1921
5.Ge11し1S P(rr(油柁dfpe8KieffeT,1911
6.GenusPe几t叩edilumKieffer,1913
7.GenusPhaenppsectraKieffer,1921
8.GenusPoEypedilumKieffer.1913
(1)theれ祝あ娩γ訂Olユp
(2)thenubeculosumgroup
(3)the Tr如duyagroup
(4)thecultellatumgroup
9.Genus StenochiroILOmELSKieffer,1919
10.Genus gficわぐんfronomはSKieffer,1919
AB.Tribe TANYTARSINI
l.GenusBIwatendbesTokunaga,1965
2.Gen11S Chdoね托〃hr$仏S Kieffer,1922
GenusMicrqpsectraKieffer,1911
4.Ger)t】SNeo2aVT・eLiaGoetghebuer,1941
5.GenusParatanytcEr8uS Bause,1913
6.GenusPontomyiaEdwards,1926
7,Genus R九eoh叩fα帽址8Bause,1914
Genus StempeELina Bause,1913
9,GerluS乃〃〟ね搾〟∂VarlderWu】p,1朗3
(1)The占00dJeαβgrOuP
(2)The々吉和グgroup
(3)The貼mαe弟SfsgTOup
(4)Theり,α研α∫group
(5)The〝Jg〃(血rgroup
(6)Theyunosecundusgroup
lO.Genus nLaSaiella Tokunaga,1938
11.Gen11S Zαローt・臼αKieffer,1920
B,SubfamilyOf己TⅡOCI.AI)Ⅰ王ⅣAE
BA.Tribe ORTHOCLADllNI
BA(A).TheBriLtiacomplex
l.Genus BrEIEEa Kieffer,1913
2.GentlSDiptocLadiusKieffer,1908
3,Genus Tbkunagauusurikn Sasa,1978
BA(B).The CれαSmatOrtOtuS COmplex
l.Genus CnasmatoT10tuS Loew,1864
BA(C),The Cricot叩u$COmplex
l.Genus Crie¢【op江8VandeTWulp,1874
(1)Subgenus CTieotopus,S.Str■
(2)SubgenusLsocladEusKieffer,1909
lJ・l−
(3)SubgenusP$eudocricotqpus Nishida,1987
2,Genusハね一拍CJαd‘αざKieffeT,1913
3,GenusParacladLus Hirvenoja,1973
4、Genus ParatrichocLadEzLS Santos Abreu,1918
5.Genus RheocricotopusThienemannet Harnisch,1932
BA(D).The OrthocLadiuscomplex
l.Genus CbrdLocladius Kieffer,1912
2,Genus Eukie〃brieLla Thienemann,1926
3.Genus HeterotrissocLadiusSpflrCk,1923
4.Genus OrthocLadiusvanderWulp,1873
(1)SubgenusEuorthoc]adLus Thienemann,1935
(2)Subgenus Orthoctadius,S.Str.
5,GenusPsectrocLadiusKieffer,1906
(1)SubgenusMonoL)SeCtrOCladLusWuelker,1956
(2)SubgenusPsectrocLadLLL$,S.Str,
6.Genus SgnorthoctadiusThienemann,1935
7.Genus TokLLnagaLa Saether,1973
BB.Tribe METRlOCNRMINl
1.Genus C7taetocLadius Kieffer.1911
2.Ge11uS〃gJe托ieJぬGo\Vin,1943
3.Genus LLmnpphyesEaton,1875
4、GenusMetriocnemu$VanderWulp,1874
5.Genus OkayamayzJSurLka Sasa,gen.nOV.
6・GentlSOkilZaWayuSurikaSasactHasega、Yal1988
7.Genus ParachaetocladLus Wue】ker,1959
8.Genus Parakie/’花rieLLa Thienernann,1936
9.Genl】SPal・ametriocnemusGoetghebuer,1923
10.Genus PaT・aPhaenocLadiusSp圭IrCket Thienemann,1926
11.Genus PぎeudorthocLL7diusGoctghebuer,1932
12.GenusPseudosmLttiaGoetghebLler,1932
13.Genus Smittia Holmgren,1869
14.Genus ToyamagusurLka Sasa et Kawai,1987
15,Genus TrLssocLadELLS Kieffer,1908
16,Genus Tkudayusurika Sasa,1985
BC.Tribe CORYNONEURINト
1.Genus Corynot7eum WiIlIlertZ,1846
2.Gcnus ThienemalZnEeLLa Kieffer,1911
B工).Tribe CLUNIONINl
l.Genus CJ〃〃わHalida),,1855
2.GentlS TetmatogetonSchiIler,1866
3.Genus mαJ〝ざg〃椚〟fαSchjner,ユ∂56
C.Subfami】yI)IA爪IESINAE
CA.Tribel)IAMESIN1
1.GenusDiamesaMeigen,1838
2.Genus〟gpね♂〝ねⅠ)hi】jppi,1865
3.GenusPotthastia Kieffer,1922
4.GenusPseudodiamesaGoetghebuer,1939
5,Genus Syndiamesa Kieffer,1918
CIi.Tribe PRODIA九1ESINI
l,GenusJW〃刀〃d‘〟朋gざαKieffer,1921
2.Genus Prodiamesa Kieffer,1911
D.SubfamilyTANYPODINAE
DA.TribE・COELOTANYPODINl
ユ.Geロリs〔’Jf〝βJ〟〃仇P〟βK5effer,ユ913
DB.Tribe MACROPELOPIINI
l.GenusApsectrotanypusFittkau、1962
2.GenusMacl・OPeEopiaThienemann,1916
3.Genus Proctadius Skuse,1887
4.Ger】US乃gcJrβね乃〟p〟ざKjeffer,1909
DC.Tribe PENTANEURINI
1.Genu
2.Genu
3.Genu
4.Genu
5.Genu
6.Genu
7.Genu
8.Genu
9.UnplacedspeciesoftribePENTANEURINI
s
s
s
s
s
s
s
5
DD.Tribe TANYPODIN1
1.Genus7bnypusMeigen,1803
II.LIST OFGENERA AND SPECIES
Thefo110winglistofeachspeciesshowsthescientificname,referenceofthe
OriginaIdescription,andthegenericnameoriginallyused(ifotheTnameWaSuSed)▲
WhenadditionaIrecordsaremadefortherespectjvespecies,thesearequotedbythe
Orderoftheauthor,year.page.thestagesdescTibed(Mこmale,F:fernale,P:pupa,L:
Iarva),the typeloca】ity(=typeIoc,)and other collection sites(when the statiorl
nurr[ber jsused.itisabbreviated asSt.).
A.Subfamily CIlIRONOMINAE
AA.Tribe CHIRONOATINI
AA(A).The仇iT・OTZOmuSCOmplex
l.Genus CaTTUtOChiT・OnOmuSKieffer,1918
bLwaprimusSasa&Kawai,1987:LakeBiwaStud.Monogr.,3;12;M.F.P.;typeloc.
OtsuCity,OntheshoreofLakeBiwa(Shiga)
Sasa(1988),P,13;M,;LakeToya
2.Genus CarteronicaStrand,1928
(=Gコr′βγ犯Kie仔訂,ユ921)
CrαS占i砧rcepき(KieffeT,1916);Tβ乃嘩βS;Arlll,Mus,Nat.Hung,,14,111;M.;typeloc・
Tainan(Taiwan)
Sasa&Hasegawa(1983),P.314;No.2,Chi7T)nOmuSSp.(1kema−yuSurika);M.F,
lkemalsland(Oki11aWa)
Hasegawa&Sasa(1987),P.286;P.L.C
LongiLobus(Kieffer.1916);Ann.Mus,Nat,Hung,,14,107;7セnd砂es;M.;type tOt.
Takao(Taiwan)
Sasa&Hasegawa(1983),p,313;M.F.:COllected from sea water fishpond at
Chatan(Okinawa)
Hasegawa&Sasa(1987),P.277;P.L.;Okinawalsland(Okinawa)
3.Genus ChaetoLabis Townes,1945
macani(Freeman,1948);Chironomus;Entomol.Monogr.Mag.,S4,49・50
Yamamoto(1987).p.149;M.F.;Hokkaido
4.Ge11uS Cんfr〃10〝l〟ざMeige11,1803
acerbiphEEus Tokurlaga,1939;Philipp・J・Sci▲,69,336:M・F・;tyPe】oc・Katanuma
(Miyagi)
Sasa(1978),P.1O;M.F.P.L;fromthetypelocaIity
Sasa(1985b),P.28;M,F.P.L.;fromasulphuricstreamofVoIcanoKirishima
−/i−l
(Mi)′azaki)
Yamamoto(1986),P.324;M.F.P.L.;fromthetypelocality
basitibLLItLsTokunaga,1936;Philipp.].Sci,,60,81;M.F.;typeloc.Seto(Wakayama);
一 PC〉SSjb】yaS)rnO叩m扉dね川感触・(Kieffer)
元町州相加血(Kieffer,191勒Ann.九蝕s.Naと.Hun臥14,110;7セ77♂如∫;tyPe】oca】iけ.
Tainan(Taiwan)
Hashimoto(1977),P.弛れ1,
Sasa(1978),p.11;M.F.P.L.;NIES.(Ibaraki)
Sasa(1983),p.4;Sts.Dand H,RiverTa171a(Tokyo)
Sasa&Hasegawa(1983),/.p.316;OkinawaandMiyakoIslands(Okinawa)
Sasa&Kawai(1987a),P.1O;LakeBfwa(Shfga)
Hasegawa&Sasa(1987),P.286;P.L.;OkinawapIstand(Okinaw
Sasa(1988c),p.56;LakeKojima(Okayama)
・dorsalis Mcige11,1818;Various authors fromJapa11before1972;=y
Martin et Sublette,1972
enteromorphaeTokuIlaga,1936;traIISferredto・Dim)tend*es
enteγOmOrPhaepacificz(S Tokunaga,1936;tranSferredto Dicrotend如s
*jhu*[um7LS Tokunaga,1940;Philipp.).Sci.,72,294;M.;tyPeloc.Saga(Kyoto)
ミSynOnym OfSamOenSis Edwards,1926
fkjbrimLLS Sasa,198.5;Res,Rep.Natl.lnst.Environ.Stud.,S3,1q4;M.F.;typelo
Lake Shoji(Yamanashi)
Sasa&Kawai(1987a),p.10;Lake Biwa(Shiga)
jidiseczLndT(S■Sasa,1985;tranSferredtogeヮusG如)tOtendipes■
・hLjitertiuspSasa,1985;Res,Rep.Natl.Ipst:Environ.Stud.,83,106;M.;typeloc.
Kalヽ▼agtlChi(17amanashi);a】sofronlLakeMoとOSu(Yamanashi)
Sasa&Kamimura(1987),p.15;M.;LakeKussharo(Hokkaido)
jat,alluS(Kieffer,1924);.7bld*es,■Ann.Soc.Sci:Brux,,43,263
Sasa & Hasegawa(1983),p.3i7;M.F.;emerged from sewage dftches at
TamagusukuandMaekawa(Okinawa)
Hashimoto(1984),D,24;M.F.P.L;Shizuoka−Shi(Shizuoka)
Sasa&Kikuch=1986),p.18;COllectedbylighttrapsinTokushima
Hasegawa&Sasa(1g87),p.281,P.L.:OkiIlaWa
kiiensisTokunaga,1936;PriiIipp.].Sci..60,77;M.F.;typeIod.scto(Wak■ayamta)
HashinlOtO(1977),自,83;M,;
Sasa(1978).p.15:M;F.P,L.;fromcon云retepool畠1inNIES(Ibaraki)
l■Sasa(1980);p.39;RiverMiIlamiasakawa(Tokyo)
Sasa&Kjkuch=1986),P.18;Tokushima−Sh=TokushilTla)
Sasa&Kawai(1986畠),P,11;Lake Biwa(Shiga)
Sasa&Kawai(1987b),p.29;RiverItachi(Toyama)l
Hasegawa&Sasa(1987),P.287;P.L.
tugubrisZetterstedt,1850;Dipt.Sci.,9,3490,8;Europe
Tokunaga(1938a),P・323;M・F・P・;fromhotspringwateraトUnとen(Nagasaki)
TILLUOdorsalis Sasa,1g79;Jpn.J,Sanit Zo()1.,30,l邑8;newname for C
Stren・Zkel■Sasa.1979,p.21
Sasa(1979b)/p・21;aSGjlirono7hzLS云′renzkei・n・SP・;M・F・P・L・;tyPe.Ioc・Y云tabe
and rIanamuro(Ibaraki)
Sasa&Kムwai(1987a,p▲11);L坤CBiu;a(Shiga)
TZboIZenSisToku−1aga,1940;Philipp.].Sci,,72,293;M.F.;tyPeloc.Shikuka,(S
hali11)
HashinlOtOり977a),P,83;叶
Hashimot云(1977b),p.81;L.
Sasa(1978b),P,16;M.FP.L.;LakeChuzenji(Tochigi).YatabeandTsuchiura
(1t〉araki)
Sasa(1984),p.43;.LakeYunoko(Tochigi)
Sasa(1985a),P.4;M.;LakeUtonai(Ht.kkaido)
Sasa(19B5b)1p▲30;LakeUnagi(Kagoshima)andLakeKagaTTli(Miyazaki)
Sasa(1985c),P.104;LakeYamanaka(Yamanashi)
Sasa&Kamimura(1987),P・13;M▲;LakeAkan(Hokkaido);thelight.andthe
.dark fornlS
Sasa箪Kawai(1987a),P.11;LalくeBiwa(Shiga)
Sasa&Kawai(1987b),P.29;RiverItachi(Toyama)
Sasa.(1988b),P.79;fromlakesinAbashiri(f−Iokkaido).
OkLnawaTZuS HasegawaetSasa・1987;Jpn・JISaniLZool・,38,283;ZleWn戸mefor
.
Chiru7”ml(SSP・”OkinawayusurikanofSasa&Haseg
F・;fromsewageditchesandeutrophicatedpondsonOki甲甲叩dlshiga・
kiIslands(Okinawa)
LHasegawa&Sasa(1987),P・283;・P・L・;Okjnawa
PtLLTnOSuS(Linnaeus.1758);77Pztla;Syst.Nat.Ed.,10,587,19;Euiope
Esaki(1932),P.164∴M.F.
Esaki(1950),P・1564;P[”mOSILSP7Win;JSMeigep;M,F.
Yamagishi&Fukuhara(1971),p・309;biologyinLakeSuwa(Na甲nO)
Hashimoto(1977a),P.83;M,
Hashimoto(1977b),P,80;L
−J5
Sasa(1978),p.18;M,F.P.L.;LakeKasumigaura(lbaraki)
Yasur】Oe亡a】.り979),p,171;biologyjnLakeKasumjgaura(Ibaraki)
Iwakuma&Yasuno(1981),p.171;biologyinLakeKasumigaura(Ibaraki)
Sasa(1985c),P.103;LakeAshhoko(Kanagawa)andLake Shqji(Yamanashi)
Sasa&Kamimura(1987),p,13;M.LakeAkan(Hokkaido)
Sasa&Kawai(1987),p,ユ1;LakeBiwa(Shjga)
Sasaetal.(1988).LakeShikotsuandUtonai(Hokkaido)
PraSSineLLus(Kieffer.1912);77mdit}eS;Suppl.Entomol.(Deut.Entomol.Mus.);M.F.;
Taiwan
Tokunaga(1940),p・292;M・F・;Taihoku(Taiwan)
rLparius(Meigen,1804);Klass.Beschr,eur.Zweifl.1ns,,1,13;Europe
Tokunaga(1940),p.291;Chironomus thumini(missprintof thummi)Kieffer;
M.L.;fromhotspringatZigoku・OnSen(Kumamoto);thiswasregardedas
Chironomus r如rtus MeigenbyMartin&Sublette(1972),P.6
Sasa&Kamimura(1987),p.15;M.;LakeAkan(Hokkaido)
ざαJf刀αr∫〟βKjeffer,192ユ
Sasa(1978a),P.20;M.F.L.P,;from brackish swamp at Tokushima(Toku−
Sh5ma)
Sasa&Kikuchi(1986)p.18;rice由ddyinTokushima
SamOeTZSisEdwards,1928;1nsectsofSamoa,6(2).67;typeloc,Samoa
Tokunaga(1940),p.294;ChironomliSjlav*lumus;M.;typeloc.Saga(Kyoto);
regardedasasynonymofsamoensis
Hashimoto(1977a),p.82;叫,F.
Hashimoto(1977b),P.79;L.
Sasa(1978b),p.12;jhlゆIumus;M.F.L.P,;Yatabe(Ibaraki)andTokyo
Sasa&Hasegawa(1983),P.316;Okinawa,Miyako,1kemaandlshigakislands
(Okinawa)
Yamamoto(1983),P.15;jhuit,lumus;mOrphologicaldifferencesbetweenjhvi一
班川服andJ′05ゐ∫明〟′s〃∫
Yamamoto(198チ),P・23;intersexualityofjhvit)himuS
Sasa(1985b),p.30;LakeUnagi(Kagoshima)
Sasa&Kawai(1987),P.工2;Lake Biwa(Shiga)
Hasegawa&Sasa(1987),p.284;P.;Okinawa
setonis Tokunaga,1936;Philipp.J,Sci.,60.78;M.F.P.;typeloc,Shirahama(Wa・
ka)′ama);COl】ectedfromtjdepoo】s
・Sf7V722ke!Sasa,1979;Res,Rep.NatI,1nst,Environ,Stud,,3,p.21(new name,
n拗odorsaLた,WaSgiven by Sasa,1979a,p.188,because this name was
preoccupiedbyFittkau(1968)foranAmazonianspecies.
trinigriuittatus Tokunaga,1940;Philipp.].Sci.,72,294;M,F.;typeloc,Shikuka
一J∂一
(Sakhali†1)
Hashimoto(1982),P.367;M.;Ozegahara(Tochigi)
yoshimatsuL Martinet Sublette,1972;Stud,Nat.Sci.,1(3),1;M.F・P・L;tyPeloc▲
Yamaguchi;aneWnarneforC.dorsalisofvariousauthorsfromJapan
Esaki(1932),p.164;C.dorsalisMeigen;M.F・
Esaki(1950),p.1564;C.dβ作αJね〟gなぞ乃,■〟一F,
Taki(1932),p.66;C.do73alis Meigen;descriptionofeggs
Tokunaga(1959),p創聴7毎蘭如い血粕漬(Meigen);P.L.
Shirota(1969),PP.1−148;C.do得〃Jね,′bioIogy
Martin&Sub】ett(1972),pP.1−58;descriptionasanewspecies
Hashimoto(1977a),P、82;M.
rlashiIllOtO(1977b),P.79;L.
Sasa(1978b),p.23;M.F,P.L.;Tsuchiura(Ibaraki)
Sasa(1984),p.43こLakeYunoko(Tochigi)
Sasa(1985a),P.3;Sapporo(Hokkaido)
Sasa(1985b),p.30こLakeIkeda(Kagoshima)
iohSdnacugwKekL,)(onihsAaミ401.p,)c589(S
(Yamanashj)
Sasa&Kamimura(1987),P.13;LakeAkan(Hokkaido)
Sasa&Kawai(1987a),p.12;Sts.W−4a一迫10,LakeBivJa(Shiga)
Sasa&Kawai(1987b),P,29;Riverltachi(Toyama)
Sasa,Kawaj&Ueno(19B8),p.28;RiverOyabe(Toyama)
5.GenusβfcrofendipeβKieffeT,1913
(=ん■)7Zアブ0C直川乃0椚〟∫Kie打er,1923;=〟ゐ正邪Ree,1981)
enteromoTPhae(TokunElga,1936);Philipp,].Sci.,60,71;Chtronomus:M.F,P.L.;t
loc.Seto(Wakayama);COl】ectedfromtidepooIs
enteromoTPhaepacincus(Tokunaga,1936);Philipp.].Sci,,60,76;Chironomus,■M.;
t)TpeIoc,Seto(Wakayama);COZlectedfromtidepooIs
Note:The above two species are trarlSferred from Chironomus since the
StruCtureOfdorsalappendagesarecharacteristictothisgenus・
nexLLS(JohaIlnSen,1932);Chironomus(Limnochironomus);lArch.Hydrobiol.Suppl.,
11,530
Sasa(1985b),p.33;M.F.;Lake UIlagi(Kagoshima)
Sasa(1985c),p.113;M,;LakeShoji(Yarnanashi)
・jbrmosanusKieffer,1916;Ann.Mus.Nat.Hung.,14,115;typeloc.Tainan(Taiwan);
designatedasasynonymofseptemmacukl血BeckerbyEpler(1988,pA2)
it10ueiI・Iashjmoto,1984;Bull.Fac.Educ.ShizuokaUniv.NaしSci.,35,46;M・FL;type
loc.Kanjta,Hamamatsu(Shizuoka);frombrackishwater
L
lobigeT・(Kieffer,1921);Limnochironomus;Bull,Soc,Ilist.Nat.Mose11e,29,71;
Europe
Tokunaga(1940),p.300:Chironomus(IJimnochironomus);M.F.;Sikuka(Sak−
halin)
∴Sasa(1984),P.43;M.F.P.L;LakeYunoko(Tochigi)
Sasa(unpub】ished)co】】ectedirom Lake Hiroshjma−jo(Hiroshima),15Jlme
1981and19April1985
Sasa(1988b),p.79;M.F.;LakeKu[charo(Hokkajdo)
11erL>OSuS(Staeger,11839);Chi7VnOm2LS;Naturh.Tidskr,,2,567;Europe
Sasa&Kikuchi(1986),P.19;M.F.;fromaricepaddyareainTokushima;1ight
trapcollection
Sasa&Kawai(1987a),p,14;Lake Biwa(Shiga)
・niveicaudus(Kieffer,1921);LimnochiγOnOmuS;Philipp.J.Sci.,1S,585;fromLuzon,
LagunaandLosBanos(Philippines);designatedasasynonymofi,eloch−
lorus Kieffer,1912,byEpler,1988,p,134
pelochloris(Kieffer,1912);7bldit,es;Sauter’sFormosa−Ausbeute,Suppl・Entomol・,
1,39
Ree(1981),■P,218;Kimius hoonsooi,gen,etSp.nOV.;Korea
Sasa&Hasegawa u983),P.321;Dicrotend如s niveicaudus(Kieffer);M.F.;
Okinawa,1IkemaandIshigakiIslands(Okinawa);fromsewageditchesand
eelponds
Sasa(1985b),P.33;D.niveicaudus;LakeIkeda(Kagoshima)
Sasa(1985c),P.114;D.niveicaudus;LakeKawaguchiandShoji(Yamanashi)
Sasa&Kawaj(19B7a),p,14;D.〝iueicaudltS,・LakeBjwa(Shjga)
Hasegawa&Sasa(1987),p.290;D.niueicaudus;P・L.;RiverHija(Okinawa)
Sasa(1988c),p.56:D.niveicaudus;LakeKojima(Okayama)
Epler t198B),p.134;redescription of77md如s PelochlorLS Kieffer,and new
SynOnymy
sqptemmaculatusBecker,1908;Mitt,Zool,Mus、Berl.,4,77;typeloc・Canarylslands
Kieffer(1916),p.115;describedas7壱ndit)eSjbrm?SanuS,n・Sp・fromTainan
(Taiwan)
Sasa&Hasegawa(1983),p・320;Dicrotend如sjbrmosanusKieffer,1916;M・FL;
1shigakiandMiyakoIslands(Okinawa);COllectedfromeelporlds
Epler(1988),p.42;designated jormosanus Kieffer,1916and jbi7110SanuS
var.ルontalisKieffer,1916assynonymSOfsef・temmaC
tamuDiridisSasa,1981;Res.Rep.Natl.Inst.Environ.Stud.,29.99;M.P、;typeloc.R
Minamiasakawa(Tokyo);frompollutedstreamatSt.4.
yaeyamanusHasegawaetSasa(1987);Jpn・J・Sanit・Zool・,28,287;neWnarrle
Sasa&Hasegawa(1983),P.320;No,12Dicrotend砂essp.Yaeyamayusurika;M・
F.;Ishjgaki−Slli(OkinalVa王fromfi】trationpondofwaterけeatmentplant
Hasegawa&Sasa(1987),p・287;P・L・;1shigaki−Shi(Okinawa)
6.Genus ELnlb(dia Kieffer,1924
dissldens(Walker,1851);ChironomtLS;1ns.Brit.,3,154
Tokunaga(1940);Chironomus(Chi7mOmuS)4ystenus Kieffer;Taihoku
(Taiwan)
Sasa&Hasegawa(1983),P.318;M.F,;1shigakiIsland(Okinawa)
Sasa(1985b),P,30;M.F.P.L.;LakeIkeda(Kagoshima)
Sasa&Kikuchi(19B6),p.18;Tokushima(Tokushirna)
Sasa&Kawai(1987a),P.14;Lake Biwa(Shiga)
Sasa(1988c),p.56;LakeKoiima(Okayama)
dorsaLis(Meigen.1818);Syst.Beschr,Zweifl.Ins.,l,25;Chironomus;typeloc,
Europe
Yamamoto(1982),p.302;Ei7tfeldia;COllectionrecordsfrom Hokkaido,Gifu,
Aichi,YamaguchiandKagoshima
◆4ys[enus(Kieffer,1916);Tbnd如s;Ann,Mus.Nat,Hung.,14,112;typeloc.Taina
(Taiwan);SynOnymOf dissidens(Walker)
PagatZa(Meigen,183B);Syst,Beschr.Zweifl.Ins.,7,7;ChiYVnOmuS;tyPeloc.Belgi
Yamamoto(1982),P.302;Einfeldia;COllectionrecordfromYamaguchi
7.Genus GlyptotendipesKieffer,1913
(1)Subgenus G‘〃pfofe托dipess.stT.
bLwasecLLndusSasaetKawai1987;LakeBiwaStud.Monogr.,3,p,14;M.;tyPel
St.W−6,LakeBiwa(Shiga)
fujisecundzLS(Sasa,1985);Chironomus;Res.Rep.Natl.1nst,Environ,Stud.,83,10
M.F.;typeloc,LakeKawaguchi(Yamanashi);also at Lake Yamarlaka
(YamaIlaShi);neWCOmbination
goryoensisReeetKim,1981;Pr・OC.Coll.Nat.Sci.SeoulNat.Univ.,6,149;M.;Seoul
(Korea)
(2)SubgeIluSPhytoteTZdipesGoetghebuer,1937
●g血z(C〟ぶ(Ⅳkigen,1818)
Tokunaga(1938b),P,324;pOSSiblythesarnespeciesastokunagaiSasa,1979
grtpekot,eniKieffer,1913;BuIl.Soc.Hist.Nat.Metz.,3,22;Europe
Tokunaga(1940),P,298;M.F.;Saga(Kyoto)
Note:AccordingtoTownes(1945,p.142),G.gr如koueniKiefferisasynonym
OfG・/obker(Say,1823);].Acad,Sci.Philadelphia,3,12
PaT−ipes(Edwards,1929);Chinnomus(Gbptotendipes);England
Tokunaga(1940),p,298;M.F.;Sikuka(Sakhalin)
tokuTZagaiSasa,1979;Res.Rep.Natl,Inst,Environ.Stud.,7,8;M.F.P.
Ya[abe(Ibarakf);alsofromLakeKasumigaura(lbaraki)andeeLpondsat
Yoshida(Shizuoka)
Tokunaga(1938b),p.324;reCOrded as Chironomus(G毎)tOtend如s)ghluCuS
Meige叫M.F.P.;fromstagnanいちrateratTomioka(Kumamoto)
Sasa&Hasegawa(1983),p,319;from eutrophicated ponds on Okinawa,
MiyakoandIshigakiIslands(Okinawa)
Sasa(1985b),p,32;LakesUnagiandKagamiike(Kagoshima)
Sasa(1985c),P.108;LakesShoji,KawaguchiandYamanaka(Yamanashi)
Sasa&Kawai(1987a),p,16;LakeBiwa(Shiga)
Sasa(1988c),p.56;LakeKojima(Okayama)
8.GenusKief粘rulusGoetghebuer,1922
glauciuentrEs(Kieffer,1912);7もnd4)eS;H.Sauter’s Formosa Ausbeute.Suppl.
Entomol.(Deut.Entomol.Mus.),1,40;tyPeloc,Taiwan
Sasa&Hasegawa(1983),p▲314;No.3,Chironomussp.(Otsururyusurika);M.F.;
Kocbjnda
Hasegawa&Sasa(1987),p.279;Chironomus;P.L.;OkinawaIsland(Okinawa)
umbraticola(Yamamoto,1979);Chironomus(Ktら蹄n/lus);Kontyu,47耳∴M.F,P.L.;
typeloc;MountWakasugiyama(Fukuoka);CO11ectedalsofromYamagu−
ChiandKagoshirnaPrefectures.
9,Genus NilodorumKieffer,1921
tainanus(Kieffer,1912);Tbnd如s;H.Sauter’sFormosaAusbeute,Suppl.・Entomol.
(Deut.Entomol.Mus.)1,36;typeloc.Taiwan
Hashimoto(1977),P・84;Chironomus;M.;TokaiandwesternpartsofJapan
Sasa(1979),p.6;Chiyonomus:M.F.P.L.;eelpondsatYoshida(Shizuoka)
Sasa&Hasegawa(1983),p▲315;Curonomus:Okinawa,Ishigaki,Miyakoand
IkemaIslands(Okinawa)、
Hasegawa&Sasa(1987),p.280;Chironomus:P.L.;OkitlaWalsland(Okinawa)
AA(B)・TheHaT−TlischiacoTrlplexoftribeCHIRONOMINI
l.Genus CLαdopeL鵬aKieffer,1921
(=C7)卵OC′αd郎g/∽αLenz)
L)il・iduLa(Linnaeus,1767);Tipula;Syst.Nat,,12,975;Sweden
Tokunaga(1940),p.301;ChironomliS(C7)少!ochironomus);M.;Sikuka(Sak−
−∴い−
halin)
Sasa&Hasegawa(1983),P324;Harnischhl;M,F.;Ishigaki(Okinawa)
Sasa(1985c),P.35;Harnischlb;M.F,P,;Lake比eda(Kagoshima)
Note:The species described by Tokunaga(1940)from Sakhalirl,nOrth of
Japan,andthatbySasa&Hasegawa(1983)frornOkinawaandbySasa(1985c)from
Kagoshima,bothsoutllernJapan,differespeciallyintheshapeofanalpDint,and
their taxorIOmEcstatussIlOuJd berevised fn futurestudjes.
2,Genus CryptochironomusKieffer,1918
aLbofh8Ciatus(Staeger,1840);Kroeg.Tidskr.,2,560,28
SasaandKawai(1987a),p.16;M.;LakeBiwa(Shiga)
Sasa(1988c),p.56;LakeKo5ima(Okayama)
Sasa(unpublished);RiverHiji(Ehime),10August1986
.blll)uS(Johannsen,1905)ofSasa&Hasegawa(1893)p.322,renamedashentonenslk
HasegawaetSasa,1987
hentoT2enSisHasegawa&Sasa(1987);Jpn.].Sanit.Zool.,38,290;typeloc.Hentona
(Okinawa)
Sasa(1987),LakeBiwaStud.Monogr.,3,63
jauaeKieffer,1924;Ann.Soc.sci,BruX.,43,262−270
Sasa&Hasegawa(1983),p.323;M,;MiyakoIsland(Okinawa)
nasegawa&Sasa(1987),P.292;P.;MiyakoIsland(Okinawa)
SauteriKieffer,1921;Philipp.J.Sci.,18583;F.;Amping(Taiwan);described by
femaleonly
Tokunaga(1940),P,301;M.F.;Taihoku(Taiwan)
Note:ThisspecieswasdescribedbyKieffer(1921)byfemaleonly,without
figures、Tokunaga(1940)describedmaleandfemalebythis namewithspecimens
COllectedatTaihokll,butthisisagainabriefdescription,withaiigureofdorsal
appelldageofmalehypopygiumonly,AsfortheKieffer’sspecimen,IcanTlOtjudge
towhichgenusinthepresentconceptitbelongs.Tokunaga’sspecimensseemto
belong to a species of genus Cり少fotend4)eS Lenz,Or Microchironomus Kieffer.
Therefore,itsgenericstatusisreservedasundertheoriginaldesignation,andawaits
for futureclarification.
tamaichimoriSasa,1987;LakeBiwaStud.Monogr.,3,61;NewnameforCYyPtochir
OnOmuS Sp.herltOna Of Sasa&Ichimori(1983),Res.Rep.Natl.Inst.
Environ.Stud.,43,103;M.F.;tyPeloc.St.F,Hino Bridge,River Tama
(Tokyo)
taTna90T・oiSasaetlchimori,1983;Res.Rep.Natl.Inst.Environ.Stud.,43,102;M.F.
typeloc.St.D,YoroiBridgeofRiverTama(Tokyo)
Sasa(1987),LakeBiwaStud.Monogr.,3,61;ML
3.Genus Cryptotend如es Lenz,1941
fhjiquartusSasa,1985;Res.Rep,Natl.lnst.Environ:Stud,,83,109;M,F.;typeloc.
Lよke Motosu(Yamanashi);also from Lake Shojiand■Yamanaka
(Yamanashi)
Sasa&Kawai(1987a).p,17;M.F.;LcollectedontheshoreofLakeBiwa(Shiga),
5June1985,atW−6andW二10
Sasa(1988c),p、56;LakeKojima(Okayama)
OyabeprimzLS Sasa,Kawai&Ueno(1988),p.32;M;COllecteq at St,6,Oyabe River
(Toyama),19Aug.1987
tamacutusSasa,1983;Res.Rep,Natl.Inst,Environ,Stud.,43,6;M.;typ
Okutama,RiverTama(Tokyo)
4.GenusDemicryptochironoTnuSLenz,1941
Ch沈ZequartZLSSasa,1984;Res,Rep,Natl.1nst.Environ.Stud.,70,47;(misprintedas
Chuzengua(us);M.P.;typeloc.LakeChuzenji(Tochigi)
Sasa(1985c),P.111;M.F.;LakeYamanaka(Yamanashi)
5.Ger】uS助川gざぐゐ∼αKjeffer,1921
acuta(Goetghebuer,1936);Chironomus秘mねchiq);Rev.Zool.Bot,Afr.,28,470
Sasa&Iiaseg云wa(1983),p.323;M,F.;Shuri(Okinawa)
curiiLamellata(Maloch,1915);Bu11.fll∴Stat6Lab.N■at.HisL,10,474
Sasa&Kikuchi(1986),p、20;M.F.;Tokushima−Shi(Tokushima);COllectedwith
】ightけapsjna rjcepaddyarea
Sasa&KahTai(1987a),p.18;M.;St.Wr6,LakeBiwa・(Shiga)
japoniedHashimoto,1984;Kontyu,52,262;M.F.P,L.;typeloc.Katayama(Shizuoka)
Sasa,KawAi&UPeno(1988),p,32;M;OyabeRiver(Toyama)
6.GenusMicrochiT・onOmuSKieffer,1918
EshiiiSasa・1987;Lake■BiwaStud・Mon?gr・・3・P・66;M;typeloc・LakeKojima
(Okayama)
Sasa(tlnpublished);Lake Kozan(Tottori)
ISas云(1988c),p.56;LakeKojima
∼ tabaruL Sdsa,1987;Lake Biwa Stud.MorlOgr.,3,P.63;M.F;tyPeloc.Lake Kojima
(Okayama)
Sasa(1988c),P.56;LakeKojima(Okayama)
ー22−
tener(Kieffer,1918);Entomol・Mitt・:7,48;Europe
Sasa&Kawai(1987a),p.19;M,F.;LakeBiwa(Shiga)
7,GenusParachironomus Lenz,1921
arcuatusGoetghebuer,1921;Mem,Mus.Hist.Nat.Belg.,31,163;Europe
Sasa(1985c),p.108;M.F.;LakesKawaguchi,ShoiiandYamanaka(Yamana
shi)
Sasa&Kawai(1987a),P・20;Lake巧iwa;de?Criptionofrnaleantepronotum
Sasa(1988c),p.56;LakeKojima(Okayama)
taman如ami(Sasa,1983);nlyaChld卸elma;Res.Rep.LNatl.IIISt,Environ.Stud.,43,
5;M.;tyPeloc.St,C,HikawaofRiverTama(Tokyo)
8・GenusParacLLldopeLmaHarnisch,1923
CamPtOEabis(Kieffer,1913);7bnd砂雪S;Bull・Soc・甲ist・.Nat・Metz,4,40;Europe.、
Sasa(1984),p,46;M・P,;LakeChuzenji(ToChigi)
Sasa(1985b),p.37;M.;LakeMiike(Miyazaki)
S争Sa(1985c),p・112;M・;LakeMotosu(Yamanashi)
Sasa(1988),p.14;M,;LakeToya(Hokkaido)
taTnahEkau,aiSasa,1983;Res▲鱒ep.Natl・Inst.EIIViron.Stud.,43,4;M.;typeloc.St.
C,HikawaofRiverTama(Tokyo)
tamanWa血Sasa,1983;tranSferredton7777C/li7・0〃
AA(C)lThePotypedi(umcomplexoftrib9CHIRON0几IINI
l.GenusAinuyusul・ikaSasaetShirasaka,1988
tlLbercutata(Tokunaga,1940);・Philipp:J・Sci.,172,290;Fbnt郎edl[um(Pent{Wedilum);
M,tyPeloc:Kitahakutyoko(Sakhalin)
Sasa(1988b),P.80;M.F.;Abasiri(Hokkaido)
2・GenusLhdochEl・OTZOmy$Kieffer,1918,
fmpαr(1Va】ker.1856);C血’作けプロ′J川ぶ;ⅠIIS.Brjt.Ill.,97、174
Hashimoto(1982)・P・368;M・;Ozegahqra・(Tochigi)
PekaT7uS(Kieffer・19i6);7bnd*es;Ann・Mus・Nat・Htlng・,14,105;M・;tyPeloc▲
TainaIl(Taiwall)
Ree&Kinl(19Bl),P・146;E71docjli7Tm〃7m(S・neW与Omb・;M・:COllectedinKorea
Sasa&Kawai(1987a),P.21;M.:LakeBiwa(Shiga)
Sasa(1988c),P・56;LakeKoiima(Okayama)
3.GenusMicT・OtendipesKieffer,1915
britteni(Edwards,1929);Chironomus(Microtendipes);Trans.EntomoI.Soc.Lorlr
don,77,399;England
Sasa(1980),P.29;M,F.P.;Sts.2and3,RiverMinamiasakawa(Tokyo)
Sasa&Kawai(1987a),P.22;LakeBiwa(Shiga)
ChLoris(Meigen,1818);Syst.Beschr.,1,28,17;Europe
Sasa&Kamlmura(1987),p.16;M.;LakeAkan(Hokkaido)
・^LSC*ennis(Mejgen,1818)serlSu Tokunaga(1940),P.295;CJWronomus仰l℃n励−
d*es);aSynOnymOfFb妙edilumpedestre(Meigen)
kaT’afhtonis(Tokunaga,1940);ChironomlLS(〃icrolend*es);Philipp.].Sci,,72,295;
M.F.;typeloc、Toyohara(Sakhalin)
tamaogoutL Sasa,1983;Res.Rep.Natl.Inst.Environ.Stud,,43,7;M・F.P.;typeloc
Ogouti,RiverTama(Tokyo)
truncatus Kawaiet Sasa,1985;Jpn.),Limnol,,46,18;M,;typeloc.Ohta River
(Hiroshima)
*tSukubaensis Sasa,1979;tranSferredto
・ureShinoensis Sasa,1979;tranSferredtolb如)edilum
yamasinenBis(Tokunaga,1940);Chironomus(MicYOtend*es);PhilippJ.Sci,,72,295;
typeloc,Yamashina(Kyoto)
Note:ThisspeciesseemsnottobelongtogenusMicrotendd)eSinthepresent
COnCept,anditstaxonomicstatusshouldbeclarifiedinfuturestudies.
4.Genus∧riJo一九α〟mαKieffer,1921
bT−ayi(Goetghebuer,1921);Krtbioxenus;Mem.Mus.Hist.Nat.Belg.,VIIIMem.3l.
133,1ア3;Europe
Sasa(1985b).p・45;M.;LakeUnagi(Kagoshima)
Sasa(1985c),P.112;M.;LakeSainoko(YamanashL)
5.Genusf■αrαfe〃dわどぶKieffer,19日
tamayubaiSasa,1983;Res・Rep・Natl・Inst.Environ,Stud..43,9;MF.P.;typeloc,St
A,Yuba,RiverTama(Tokyo);alsoatSt,B,Hikawa,RiverTama
Sasa&Kawai(1987a),p.22;M.;LakeBiwa(Shiga)
Sasa&Kawai(1987b).p.30;RiverItachi(Toyama)
Sasa(1988a),p,14;M,;LakeToya(Hokkaido)
6.GenusPentapediEuTnKieffer,1913
kasumlense Sasa,1979;Res,Rep.Natl.Inst.Environ.Studり7.13;M,F.P.L;typeloc.
Tsuchiura(Ibaraki);from a ground poolon the shore of Lake
Kasし1mlgaura
Hashimoto(1983),p.21;fセnkli・edillLm COnuαumJohannsen,1932;M,
Note:Hashimoto(1983)recorded P,COnVeXum fromJapan,and regarded
kasumienseSasaasitssynonym,However,aCCOrdingtotheoriginaldescriptionof
P.conuexum bYJohannsen(1932,p.540).itis stated”superior appendages short.
slender,tapering,incurved and bare,’’andwithoutlateralsetain his Fig,300f
hypopygiumofthisspecies.Therefore,ifthisdescriptionandillustrationiscorrect.
this species seems to belorlg tO anOther group of this genus,SuCh as P
(Edwards),Whichalsohasnolonglateralsetaondorsalappendage(seepage134and
fig.165cofPinder,1978)
rLOdosuTnJohannsen,1932;Trop.Binnengew..3,Suppl.,11.541;M.F,;typ
Sumatra
Sasa&Hasegawa(1983),P.325;M.;Miyako(Okinawa)
PSeudotT・LtzLm Ree et Kim,1988;KoreanJ.Syst.Zool.,Spec.Issue No.2,24;M.;
Korea
$hirokanense Sasa,1979;Res,Rep,NatI.Inst.Environ,Stud,,7,10;M,F.P,L,;typ
loc.Shirokane(Tokyo)
Sasa&Kawai(1987b),P.30;RiverItachi(Toyama)
SOrdens(vanderWulp,1874);Tijdschr.Entomol..17,141;Tdnyお7SuS;Europe
Tokunaga(1938),p.321;M.;Amakusa(Kumamoto)
Hashimoto(1983),p.20;M.
Sasa(1985b),P.39;M.;LakeUnagiike(Kagoshima)
Sasa(1985c).p.117;M.;LakeYamanaka,KawaguchiandSho5i(Yarnanashi)
fig7・inz)mHashimoto,1983;Kontyu,51,21;M,F.;typeloc,Katayama(Shizuoka)
Sasa(1988a),P.15;M;LakeToya(Hokkaido)
Sasa(1988c),p.56;LakeKojima(Okayanla)
tT・Ltum(Walker,1856);Ins.Brit.,3,162;tyPeZoc,England
HashinlOtO(1983);p.20;M.
Sasa&Kawa=1987b),p.23;M;LakeBiwa(Shiga)
*t7Ibe7,C7/l〝[JLS Tokunaga.1940;tranSferred toAわ叩′ZiS7mka
sp.unagitertiu】11,Sasa(1985);Res.Rep.Nat】,lnst.Envjron・Stud・,83,40;M・;Lake
Unagiike(K礪OShinla)
l_■て−
uncinatumGoetghebuer,1921;Mem・Mus・Hist・NatLBelg・,VIIMem・31,110
Sasa&Kikuchi(1986);p.21;M,F.;Tokushima−Shi(Tokushima)
Sasa&Kawai(1987b),p.30;RiverItachi(Toyama)
Ree&Kim(1988),p.16;M.;Korea
utoT”brimumSasa,1988;Res.Rep.Natl・Inst・Environ・StudL,12l,12;M;Lake
Utonai(Hokkaido)
7.GenusPhaenqpsectraKieffer,1921
qauipes(Meigen,1818);SysしBeschr・,1,50,67;Chironomus;妙eloc・EurqPe
Hashimoto(1983),p・18;M・;旅”f申gdオJz一肌
Sasa&Kikuchi(1986),p.22;M.;Tokushima−Shi
klzakiensis(To?unaga,1940);p▲290;1bl坤edilum;M・F・;typeloc▲LakeKizaki
(Nagano)
Hashimoto(1983),p.17;1bi砂edilum;M・F・;nOreferencetolocality
Sasa(1984),p,54;M,F.P.L.;LakeYunoko(Tochigi)
Sasa(1988a),p.16;M.;LakeToya(Hokkaido)
punctipes(Wiedemann,1817);Zool.Mag・,1,1,65;Chironomus;typeloc・Europe
Hashimoto(1983),p.19;1hntapedilum;nOreferencetolocality
Sasa(1985a),p.10;M.;LakeUtonai,Hokkaido
tamahamurai(Sasa,1983);Res.Rep.Natl.InsしEnvironLStud・,43,10;1bltqbedilum;
M.;typeloc.St,E,Hamura,RiverTama(Tokyo)
8.GenusPotypediLumKieffer,1913
(1)The、nubifbrgroupofgenusPoEypediEum
LZSakムwaensesasa,1980;Res、Rep,Natl.Inst.Environ.Stud▲,13,34;M・FL;typeloc・
St.5,Asak早Wa,RiverMirlamiasakawa(Tokyo)
Sasa(1981),p.103;P.L.;COllectedatSts・3and40fRiverMinamiasakawa,in
winter
Sasa(1984).p.59;emergedfromsamplesofLakeChuzenjiandSainoko(Tor
Chigj)
Sasa(1985c),p.118;LakeMotosuaJI−dShoji(Yamanashi)
Sasa,KawaiY Ueno(1988),P.28;emerged from a sample collected from
OyabeRiver(Toyama)
SP.C九〟ヱe〃“血椚
Sasa(1984),p.63;M.;emergedfrombottomsedimentofLakeChuzenji(To−
Chigi)
mediL,ittatzLm Tokunaga、1964;1nsects ofMicronesia,12,588:typelot.Palau(Mト
CTOll(ヱSia)
Sasa&Hasegawa(1983),P.329;M.;Tamagusuku(Okinawa)
m血胞r(Skuze,1889);Proc.LinneanSoc.N.S.W.,2,249;typeloc.Australia
Tokullaga(1936),p.83;C最元朋捌椚†S田力鍾劇冊り鋸句碑触加バ.SP.∴M.F.;
Seto(11Jaka)7ama)
Sasa(1979),p.15;P.oc/(gL(f[aflIm,L M.F.P.L.;COllected from eutrobhicated
POndsh11baraki,ShizuokaandNagasaki
Sasa&Sublette(1980).p.93;SynOnymy,eCOlogy anddescripti〔)nbfM,F.P,L
Sasa&rIasegawa(i983),P.327;Okina示a,Miyako,lkemaandIshigakjIslands
(OkiIlaWa);a11fromhighlyeutrophicatedponds
Sasa&Kawai(1987a),P.24;Lake Biwa(Shiga)
(2)ThenubeculosumgroupofgenusPolypediLLLm l
arutldiTZetLGoetghebuer,1921;Mem.Mus.Hist.Nat.Belg.,31,139
Sasa(1985a),p.6;M.F.;LakeUtonai(Hokkaido)
Sasa(1988),p.17;M.;LakeToya(Hokkaido)
Sasa(1988c),p.56;LakeKojima(Okayama)
bettokieTtSeSasaetHasegawa,1988;Jpn.J.Sanit.Zool,,39,231;neWname
Sasa&Hasegawa(1983),p.328;No.24,月フ如)edilumsp,(Benokiyusurika);M.
F.;emergedfromRiver Benoki,Kunigami(Okinawa)
・ede?lStS ReeetKim,1981;Proc.Cou.Nat.’Sci,SeoulUniv,,6,161;M.;typeloc.
Korea;POSSiblyasynorlymOfa17indi
・btsc如nnね(Meigen,1818);Tokunaga(1940a),P.295;Chiro7WmuS(Microlend*es);
M、;Titori(Sakhalin);aSynOnymOfP.pedcstre(Meigen)
・kobolokenseSasa,198l,p,101;aSynOnymOflsukubaens6Sasa,1979
kuTtigamieTtSeSasaetHasegawa,1988;Jpn,J.SaniLZool.,39,231;neWna血eJ
Sasa&Hasegawa(1983),p.328;No,23;n)bpedilum sp.(Kunigamiyusurika);
M.;typeloc,RiverBenolくi,Kunigami(Okinawa)
如ofo用βe(T(正unaga,19ユ8)こC/∼77て用0ナー川5けu毎鶴沼附可Philipp・J・Sci▲/65・328;M・F・P・
L.;t〉▼Peloc.Kitash行akawa(Kyoto)
Tokunaga(1959),p.645;P,L,
Sasa(1g85d),p.11:Sasa&1garashi(1985e).p.133;maSSive emergence jII
Toyamaa【lditsroleasacause(−(bronctゝ仏taSttlma
Kikuchictal.(1985),P.333;maSSiveemergencefromricepaddiesinToku−
shinla
Sasa&Kawai(1987a),p,24:LakeIうiwa(Shiga)
Sasa&Kawai(1987b).p.31;Riverltachi(Toyama)
nubeczLlosum(Meigen,1804);Chironomus;Klass,Beschr.eur.Zweifl.Ins.,18;type
loc.?France(afterTownes,1945p,49)
Tokunaga(1940),p.297;M,F.;Azabu(Tokyo)andToyohara(Sakhalin)
Ree&Kim(1981),p.162;fb妙edilumyongsaensissp,nOV.;M.F,;COllectedat
various】ocaljtiesjnKorea;pOSSiblyas)rnOnymOf′Z〟∂gど〟わ∫∼/朋
Sasa(1984),P.58;M.F.P.L.;LakeYunokoandChuzenji(Tochigi)
Sasa(1985a),p.4;M.F,;LakeUtonai(Hokkaido)
Sasa(1985b),p,42;LakeUnagiike(Kagoshirna)
Sasa(1985c),P.118;LakeAshinoko(Kanagawa),LakeKawaguchi,Motosu,
ShojiandYamanaka(Yamanashi)
Sasa&Kamimura(1987),p.18;M.;LakeAkan(Hokkaido)
Sasa&Kawai(1987a),p.24;LakeBiwa(Shiga)
Sasa(1988a),p.18;LakeShikotsu(Hokkaido)
paT・L,iacumeTLKawaietSasa.1985;Jpn.].Limnol.,46,19;M・;RiverOhta(Hiroshima)
Sasa,Kawai&Ueno(1988),p.28;RiverOyabe(Toyama)
pede$tT・e(Meigen,1860);Syst.Beschr,,6,246,81
Tokunaga(1940),p.295;Chironomus(Microtendipes)bscipennis(Meigen,
1818);M.;Titori(Sakhalin)
Sasa,Kawai&Ueno(1988),p.33;M.F.P.L.;COllectedfromamountainstream
at Arimine(Toyama)
takaoeTLSeSasa,1980;Res.Rep.Natl.Inst,Environ,Stud,,13,31;M,F・;typeloc・St
1,RiverMinamiasakawa(Tokyo)
Sasa(1983),p.13;M,;St.A;Yuba,RiverTama(Tokyo)
tamagohaTZumSasa,1983;Res.Rep.Natl.Inst.Environ・Stud▲,43,17;M・F・;typeloc・
St,C”Hikawa,River Tama(Tokyo)
Sasa(1984),P,61;M.P、L.;LakeChuzenji(Tochigi)
Sasa(1985c),P.118;LakeSainoko(Yamanashi)
Sasa&Kawai(1987b),P.31;Riverltachi(Toyama)
tamagoryoensesasa,1980;Res■Rep・Natl・lnst・Environ▲Stud・,13,36;M・F・P・;type
loc,St.5,Tamagoryo,RiverMinamiasakawa(Tokyo)
Sasa&Kawai(1987),p31;RiverItachi(Toyama)
tantahaT・qkiSasa,1983;Re5.Rep,Natl.Inst.Environ.Stud・,43,13;M・FL;tyPeZoc・St・
A,Yuba,RiverTama(Tokyo);alsofromSt.B,Okutama
tamahosohLgeSasa,1983;Res▲Rep・Natl・1nst・Environ・Stud・・43・16;MLF・;typeloc
St.A,Yuba,RiverTama(Tokyo)
Sasa,Kawai&Ueno(1988),P.29;St・C・4,RiverOyabe(Toyarna)
一ニトー ー
tamaTZLgrutnSasa,1983;Res・Rep・Natl・Inst・Environ・Stud・.43,14;M・F・P・;typeloc■
St・A,Yuba,RiverTama(Tokyo);alsofrornstationB(Okutama)andC
(Hikawa)
Sasa(1984),p.60;M.;LakeChuzenji(Tochigi)
Sasa(1985a),p.6;RiverTeine,Sapporo(Hokkaido)
Sasa,Kawai&Ueno(1988),p.29;emergedfromasampleofSt.1,OyabeRive
(Toyama)
tsukLEbaense(Sasa.1979);Microtendd)eS;Res.Rep.Natl.Inst,Environ.Stud.,7,17;M.
F.P.;typeloc.MountTsukuba(lbaraki)
Sasa(1981),P,101;Fb如)edtlum kobotokense;St.20f River Minamiasakawa
(Tokyo);regardedasasynonymof
Sasa(1983),pL12;M,;St.A,BandCofRiverTama(Tokyo)
Sasa(1988a),p.19;M;LakeToya(Hokkaido)
utzagiquartumSasa,1985;Res・Rep・NatlLInst,Environ.Stud.,83,41;M.;typeloc.
LakeUn.agiike(Kagoshima)
.yongsaenstsReeetKim,1981;preSumablyasynonymo
(3)The TT・jpoduragroupofgenusPotypediLum
Sp■Chuzetr由odrELm,Sasa,1984;Res.Rep.Natl.Inst.Environ.Stud.,70,61;M.;
emergedfromabottomsamplecollectedinLakeChuzenji(Tochigi).
decematoguttatum(Tokunaga,1938);Philipp.J.Sci.,65,337;M,F.;typeloc.
Shimogamo(Kyoto)
japollLctLm(Tokunaga,1938);Chironomus(Fb如)edilum);Philipp.,.Sci,,65,333;M.F.;
typeIoc.Shimogamo(Kyoto)
Sasa&Kikuchi(1986),P.23;M.F.;COllectedbylighttrapinaricepaddyarea
inTokushima−Shi(Tokushima)
Sasa&Kawai(1987a),p.24;LakeBiwa(Shiga)
Sasa&Kawai(1987b),p.30;RiverItachi(Toyama)
Sasa(1988c).p.56;LakeKojima(Okayama)
Sasa,Kawai&Ueno(1988),P.28;RiverOyabe(Toyama)
tnasudai(Tokunaga.1938);Chironomus(Fb如)edilum);Philipp.].Sci,.65,331;M.;
typeloc.Yamashina(Kyoto)
Sasa(1985b),P.44;M.F,;LakeIkeda(Kagoshima)
Sasa&Kikuchi(1986),p.24;M.F,;CO11ectedbylighttrapataricepaddyarea
inTokushima・Shi(Tokushima)
Sasa(unpublished);LakeHachirogata(Akita),29June,1979
Sasa&Kawai(1987a).p.24;LakeBiwa(Shiga)
Sasa(1988c),P.56;LakeKojima(Okayama)
l_,ニー
Ree&Kim(1988),p,14;M.;Korea
miyakoense HasegawaetSasa(1987);JpnJ.Sanit,Zool..3S,292;typeloc.Miyako
Island(Okinawa)
Sasa&Hasegawa(1983),p.326;Rヮ擁)edt[umsp,(Miyakoyusurika);M.F,;from
acleanfountainonMiyakoIsland(Okinawa)
Hasegawa&Sasa(1987),p.292;P.;MiyakoIsland(Okinawa)
Sagittilbrum(Tokunaga,1938);Chi77)nOmliS(PoJ坤edtllJm);Philipp.].Sci./65,335;
M,;typeloc.Yamashina(Kyoto)
SCaLaenuTn(Shrank,1803);T*ula;Faunaboica,3,73,2324;EuropeandPalaestina
Sasa(1985a),p.7;M.P.;LakeUtonai(Hokkaido)・
Sasa(1988a);p.18;M.;LakeToyaandUtonai(Hokk‘aido)
tamahinoenseSasaetJchimori,1983;Res.Rep.Natl.InsLEnviron.Stud,,43;103.;M.
F.;St.F,Hino,RiverTama(Tokyo)
Note:月フ如)β♂抽瑠Sp.ClluZetripodrum ofSasa(19弘p.61),COl】ected from
LakeChuzeI−ji(Tochigi),aSWellasthespecimenseollectedinlargenumbersinthe
author’shouseatHanamuro(Ibaraki)andtentativelycalled几)如)edilumlumamw−
OenSe(Sasa,1984,p.61)seemtobelongaIsotothi畠species,
tcEnαtlenSepSasa etHasegawa,1988;JpTl.J,SaIlit.Zool,,39,230;typeloc.Miyako
rIsland(Okinawa)
Sasa&H∂SegaⅥ7a(】983),p.326;月フ毎〉ど威力J′7∼Sp.”Tananeyusurika”;M.F,;
、from畠・CleanstreamatTanane,・MiyakoIsland(Okinawa)
trinimacutum(Tokunaga,1940);Philipp.].Sci,,72,297;Chironom招(mbpedilum);
t.}−M.F.;typeLloc,Toyohara(Sakhalin)
unifhscLum(Tokunaga,1938);ChironomliS(n7(ゆedillim);Philipp.J,Sci.,65,335;F.
(describedon】〉rb)rfemde);と)「匹】oc,Yamasllina(Kyoto)
Sasa(198C.),p.32;M.F.P.;Sts.1and20fRiverMinamiasakawa(Tokyo)
Sasa(1985c),P.119;M.;LakeKawaguchi(Yamanashi)
(4)The cuLteElatumigrOupOfgenusPolyped
avi叩STownes,1945;Am.Midl.Nat.,34,61;1わb少edilum(1bbPedilum);typeloc・
Ithaca,N.Y,(U.S.A.)
Sasa&Kikuchi(1986),p.25;M.;COllectedbylighttrapsinaricepaddyarea
in・Tokushima−Shi(Tokushima)
Sasa,Kawai&Ueno(1988),P.28;M.F.;OyabeRiver(Toyama)
eo乃び∼cl〟椚(Walker,1856)
Sasa&Kawai(1987b),P.30;M.;RiverMatsukawa(Toyama)
CulfeLlatzLmGoetghebuer,1931;Ann.Soc・EntorTlOl.Belg,,71.212;Europe
Sasa(1979),p.19;MicroLend4)eSIInShinoens料 M.F.P,L.;COllected from a
polll】tedstreamatUreshino(Saga)
Sasa(1980),P.37;Po如)edilum ureshinoense;M.F.P.L・;Sts,5and60f River
Minamiasakawa(Tokyo)
Sasa(1983),p.19;Po如)edilum∼LreShinoense:St▲F,Hir10,RiverTama(Tokyo)
Sasa&Hasegawa(1983),p,330;RiverHija,andsewagestrearnsatTomoyose
apdKochida,OkinawaIsland(Oki¶aWa)
Sasa(1985b),p.42:M.P,;LakeUnagiike(Kagoshima)
Sasa(1985c),P,117;LakeKawaguchiandYamanaka(Yamanashi)
Sasa&Kawai(1987a),P.24;St.10,Otsu,Lake Biwa(Shiga)
Sasa&Kawai(1987b),p.30;RiverItachi(Toyama)
Sasa(1988c),P.56;LakeKojima(Okayama)
Sasa.Kawai&Ueno(198B),p,28;RiverOyabe(To)Tama)
hiTOShimaenseKawaietSasa,1985;Jpn.).LimrlOl,,46,18;M.;typeloc.RiverOhta
(Hiroshima)
tamasemusiSasa,1983;Res,Rep.Natl.Inst.Erlviron.Stud.,43,15;M,F.;emerged
fromsamplescollectedatSt.A,Yuba(typeloc.),RiverTama(Tokyo)
・ureshinoenseSasa,1979;regardedasavarietyofcu
9.GenusStel10ChiroT10mtlきKieffer,1919
・bitensisKieffer,1924;Tokunaga&Kuroda(1935),P.1;regardedasasymOntm Of
g伽羅S(Fabricius)byYamamoto(1981,p.41)
gibbLLS(Fabricius,1794);T&ukl;Entomol.Syst.,4,254,54;Europe
Tokunaga & Kuroda(1935),p.1;Chironomus βtenochirDnOmuS)bitensis
Kieffer,1924;COllectedonlightatMountDaisen(Tottori)andKamikochi
(Nagano);
NQteこGo吐gheblユeT(1937,p.12)T咤aTded♭豆fe弟S衰asalヴaTiety oig伽∽;tlle
descriptionofwingoftheJapanesespecimensbyTokunaga&Kuroda(1935)fits
bettertothatofgibbusgibbusthantogibbus bitensisofGoetghebuer(1937).
membranifbl・Yamamoto,1981;Bull.Kitakyushu Mus.Nat.Hist.,3,47;M.F,;type
】oc.Shimobaru(Fukuoka);also from Kyoto,Yamaguchiand Fukuoka
Prefectures.
.Sasa(1985b),p、34;M.;LakeUnagiike(Kagoshima)
Sasa(unpublished);M.;LakeKozan(Tottori)
nelumbus(Tokunaga et Kuroda,1935);Chironomus 6tenochironomusl’Trans−
KansaiErltOmOllSoc.,6,4;M.F.P,L.;tyPeloc.Kyoto;1arvaewerefoundin
theleafofHasu,Nelumbo nuc娩m
TokunagaandKuroda(1936),p.4.;biologyandcontrol
ー.:け−
Tokunaga(1950),p.1536;M.F,
Tokunaga(1973),p.646;M,P.
nzLbilbenmisYamamoto,1981;Bull.KitakyushuMus.Nat.Hist.,3,42;M.F.;typeloc.
Mount Hikosan(Fukuoka);alsofromAomori,Akita,Gifu,Aichi,Oita
andKumamoto Prefectures
o9abearcuatusSasa,Kawai&Ueno,1988;Res,Rep.ToyamaPref.Environ.Po11ut.
Res,Cent.,1988,35;M.;emergedfromabottomsamplecollectedatC−1,
RiverOyabe(Toyama)
satorLti(Tokunaga et Kuroda,1936);Trans.KansaiEntomol.Soc.,7,2;F.;typeloc.
Yamashina(Kyoto)
takahashil(Tokunaga,1938);Philipp.].Sci.,65,326;F.;typeloc,nOrthernTaiwan
lO.Genus StictochironoTnuSKieffer,1919
aba$iT・isecun血8SasaetShirasaka,1988;M.;Res.Rep.Natl.Inst.Environ・Stud・,
121,82;type】oc,:Abas】ri(Hokkaido)
akizukii(Tokunaga,1940);Philipp.].Sci.,72,299;Chiytmomus(Stictochironomus)
M.F,;typeloc.Toyohara(Sakhalin);alsofromFukuoka,Wakayamaand
Tokyo
Hashimoto(1982),p.369;M.;Ozegahara(Tochigi)
psasa(1984),p.48;M.F.P.L.;emergedfrombottomsamplesofLakeChuzenii,
Yunomko,MarunumaandSuganumaofNikko(Tochigi)
Sasa(1985b),p.38;M.F,;LakeMiike(Miyazaki)
Sasa(1985c),p,115;LakeSajnokoandYamanaka(Yamanashj)
Sasa&Kawai(1987a),p.25;St.W−1,LakeBiwa(Shiga)
Sasa(1988a),p.20;M.;LakeShikotsuandToya(Hokkaido)
histl・io(Fabricius,1794);Entomol.Syst.,4,244,51;T*uLa;Europe
Yamamoto(1980),p.24;areCOrdfromJapan
Sasa(1985c),P.115;M.F.;LakeMotosuandYarnanaka(Yamanashf)
Sasa&Kamimura(1987),p.17;M.F.;LakeAkan(Hokkaido)
s。S。&K。Wai(1987a),p.25;M.F,;Sts.1.2and3,LakeBiwa(Shi去a)
multannutatus(Tokunaga,1938);ChiYOnOmuS(拘bpedilum);Philipp■J・Sci・,65,339;
F.(describedbyfemaleonly);typeloc.Shimogamo(Kyoto);alsofrom
Hita(Oita)and Hachijo(Kyoto)
Yamamoto(1980),p,24;areCOrdfromJapan
Sasa(1984),p.51;M.F.P.;LakeChuzenji(Tochigi)
Sasa(1985c),p.115;LakeMotosuandSaiko(Yamanashi)
Sasa(1988a),p・I3;F・;LakeToya(Hokkaido)
PictulzLS(Meigen,1830);Syst,Beschr.,6,244;Europe
Yamamoto(1980),p.24;areCOrdfromJapan
tamamontukiSasaetIchimori,1983;Res.Rep.Natl.Inst,Environ,Stud,,43,104;M.F,
typeIoc.St,D,Yoroibashi,RiverTama(Tokyo)
AB.Tribe TANYTARSINI
l.GenusBiwatend如sTokunaga,1965
motoharuLTokunaga,1965;Kontyu,33,42;M.F,;tyPeloc.Tsudae,eaSt Shor
LakeBiwa(Shiga)
Sasa&Kawai(19S7a),pL26;M,F・;St.W−10,Otsu,LakeBiwa(Shiga)
2.Genus CladotanytaTT8uSKieffer,1922
SinjoTlgeTZSisReeetKim,1988;KoreanJ.Syst.Zool.Spec.IssueNo.2,19;M.;Korea
Uallderwゆi(Edwards,1929);Tanytarsus;Trans.R.Entomol,Soc.London,77,418;
England
Tokunaga(1940),p.304;M.;Toyohara(Sakhalin)
Sasa&Kawai(1987a),p.28;M,;LakeBiwa(Shiga)
3.GenusMicr叩SeCtTaKieffer,1911
ChuzeLongaSasa,1984;Res・Rep.Natl.Inst.Environ,Stud.,70,32;M.P.;typeloc.L
Chuzenji(Tochigi);ernergedfromabottomsampleofasmallstreamon
thelakeshore
ChuzenotescensSasa,1984;Res.Rep・Natl■lnst・Environ.Stud,,70,30;M.P,F.;typ
locL Lake Chuzenji(Tochigi);from the same stream as the previous
SpeCies
ChzLZqrimaSasa,1984;Res,Rep.Natl,Inst,Environ.Stud.,70,28;M.F,P.L.;type
LakeChuzenji(Tochigi)
daiseTLerL$ls(Tokunaga,1938);7bnytar5uS(MicYQi)SeCtn);Philipp,,.Sci,,65,364;M.
F.;typeloc.MountDaisen(Tottori)
fbssarum(Tokunaga,1938);7bnyおrsus(Micropsectnl);Philipp.].Sci.,65,362;M.F.;
typeloc.Kitashirakawa(kyoto)
+miikesecu?ldaSasa,1985・rTransferredto
tzakaokiiSasa,Kawai&Ueno,1988;Res.Rep.ToyamaPref.EnvironLPollut・Res
Cent,,1988,36;M.F.P.L.;typeloc.RiverJogan5i(Toyama)M,;tyPeloc・
−33−
Kamikoti(Nagano)
Sasa(1988a),P.20;M.;LakeUtonai(Hokkaido)
ノp川eC〃∫(Me噌e:1,181紙S)′Sと.Beschr・,1,49,鱗Europe
Tokunaga(1940),p.305;M.F,;MountHici(Kyoto)
shiTlaenis(Tokunaga,1940);Philipp.].Sci.,72,306;7bnytarsus(MicrppsecErt2);M・;
typeloc∴Kamikoti(Nagano)
subviridLs(Goetghebuer,1922);Mem.Mus.Hist・Nat,Belg・,VIIIMem・31,124;
Europe
Tokunaga(1940),P.306;M,;Kamikoti(Nagano)
taiwanus(Tokunaga,1939);7bnyklrSuS(Micropsectrt2);Philipp・J・Sci,,69,336;M・;
typeloc.Gokan(TaiwaIl),ataltitudeofabout3,000m
tamapT・EmaSasa,1980;Res・Rep▲Natl・lnst・Environ・Stud・,13,11;M・FIP▲;typeloc・St・
A,Yuba,RiverTama(Tokyo)
utonaitel・tiaSasa,1988;Res.Rep,Natl.Inst.EnvirorLStud.,121,21;M.;type.locrLake
Utonai(Hokkaido)
yunpprima Sasa,1984;Res.Rep,Natl.Inst.Environ・Stud・,70,26;M・F・P・;typeloc・
LakeYunoko(Tochigi)
Sasa(1988a),p.22;M.;LakeToya(Hokkaido)
4.Genus∧セozaz)reliaGoetghebuer,1941
bicoLEocuLa(Tokunaga.1938);77z77yta737LS(Stem♪e/lina);Philipp.].Sci.,65,371;M・F・;
typeIoc.;Kftashfrakawa(Kyoto)
Sasa&Kawai(1987a),P.29;M.;COllectedatSt.W−1,2,andE−3,Ontheshore
ofLake Biwa(Shiga)
Sasa&Kawai(19B7a),p.30;M.F.;1arge numbers of adults were col】ected
・WhjleswarmingintheairatTaikoyama(Toyama)
Sasa&fくalV∂i(1987址p.31;九才,;Riv▼erlt8Cll=Toyama)
Sasa,Kawai&Ueno(1988),p.29;RiverOyabe(Toyama)
tamanona(Sasa,1980);7b71yla77mS;Res.Rep,Natl.Inst.EIIViron.Stud.,13,25;M
typeloc.St.30f River MiIlamiasakawa(Tokyo);tranSferred to gcnus
∧な03aL)7官/k[bySasa&Kawajり987a),p.30
Sasa(1984).p.42;LakeChuzenji(Tochigi)
Sasa(1985b),P.51;M」LakeUnagiike(Kagoshima)
5,Genus ParataTZytarSuSBause,1913
bLwatertEusSasaetKawai,1987;LakeBiwaStud.Monogr.,3.31;M.;St▲W−8,Lake
Biwa(Shiga)
grLmmLi(Schneider,1885);Zool.Beitr.,1,301−302;ChtronoyT2uS;
Sasa(1979),P.2;F.P,L.;COllectedinthelaboratoryofNIES,Tsukuba(Ibara・
ki),anddescribedasfb7tlianylarsILSParthenqgeneticus(Freeman,1961)
Lnqpertus(Walker,1856);Ins.Brit.,3,164
Sasa&Kamjnlura(1987),p.22;M.;LakeAkan(Hokkaido)
miikesecundu$(Sasa.1985);Micropsect7tl;Res.Rep.Natl.Inst.Environ.Stud.,83
M.F.;LakeMijke(Miyazaki)
Sasa&Kawaiu987a),P.32;LakeBiwa(Shiga)
・Parthenogene[icIES(Freeman,1961);L〟ndstroemhl;AustJ.Zool.,9,611・737;designat−
edasasynonymofg77’mmii(Schneider)byLangtonetal,(1988)
stagnarLzLS(Tokunaga,1938);7tlnyla73uS(772nyk17t;uS);Philipp.J.Sci▲,65,341;M・F・;
typeloc.Kitashirakawa(Kyoto);foundcommonlyalongstagnantwater
(new combination)
tamallegiSasa,1983;Res.Rep.Nat】.Inst.Environ.Stud,,43,24;M・F・P・;tyPeIoc・St・B,
Okutama,RiverTama(Tokyo);COllectedalsofromSt.D,Yoroibashiand
E,11amura.
Sasa&Kawai(1987a)p.32;Lake Biwa(Shiga)
fe‡mαfop九ih$(Tok11naga,1938);花村ヅfα門脈(⊥‡↓習dsf和g肌fα);Philipp・J・艶iリ65,367;
M.F.;typeloc.Kitashirakawa(Kyoto);foundabundantlyalongmarshes
toyapritTluSSasa,1988;Res.Rep.Natl.Inst.Environ.Stud.,121,24;M・F・;LakeTo
(Hokkaido)
tredecemarticuLus(TokuIlaga,1938);7bnytarsus(Lundslroemhl);Philipp・J・Sci,,65,
370;M.;typeloc,Kibune(Kyoto);COueCtedalongarapidstream
6.Genus Pontomyia Edwards.1926
tzatalZS Edwards,1926;Proc,Zool.Soc.LoIldon,51,796
Tokunaga(1932a),p.1;(1934b),P.1358;M.F.:COllectcd from tide poo15at
KtlShimotoandTakashiba(Wakayama)
Hashimoto(1959),p.57;M.F.P.L.;Sado(Niigata)andOshoro(Hokkaido)
Hashimot()(1962a),p.221;M.F.;Sado(Niigata)
pacinca Tokunaga,1932;DobutsugakuZasshi,44(519),1;M・F・P・L;t〉TPeloc・Seto
(Wakayama);CO11ectedfromtidepooIs
Tokunaga(1932b),p.1;(1932c),P,431;biology
Tokunaga(1943c),p.1357;(1959),p645;M,F.
Hashimoto(1962a),p.221;M,F.;Yakushima(Kagoshima)
7.Genus RheotanytaTSuSBause,1914
aestuarius(Tokunaga,1938);77uiyiaYSuSmheotanytarsus);Philipp.],Sci,,65,360;
F.;typeloc.Karo(Tottori);COllectedatestuaryofariver
Sasa&Kikuchf(1986),p,26;M.;COILectedbyLighttrapsinaricepaddyarea
inTokushima・Shi(Tokushima)
Sasa&Kawai(1987a),P.32;M・;Sts.Wr6andlO,LakeBiwa(Shiga)
Sasa(1988c),P.56;LakeKojima(Okayama)
do90enSisReeetKim,1988;KoreanJ.Syst.Zool,,Spec,IssueNo,2,21;M_;Korea
fEuTnLnisKawaietSasa,1985;Jpn.J.Limnol”46,20;M.;tyPeloc.St,9,RiverOhta
(Hiroshima)
kuotoensis(Tokunaga,1938);Philipp.).Sci.,65,345;M.F.;typeloc.Shimogamo
(Kyoto);foundabundantlyalongaslowstream
Sasa(1980),p.19;M.F.P.L.;St.50fRiverMinamiasakawa(Tokyo);ahighly
pollutedpartofthestream
Sasa(1983),p.20;St.H,Noborito,RiverTama(Tokyo)
Sasa&Kawai(1987b),p.33;RiverItachi(Toyama)
Sasa,Kawai&Ueno(1988),p.29;St.T・6,RiverOyabe(Toyama)
ParVicrinis Tokunaga,1938;Philipp.].Sci.,65,343;M.F.;typeloc,Kibune(Kyoto
PentaPOdus(Kieffer,1909);Bull.Soc.Hist.Nat.Metz.,26,51
Tokunaga(1938a),p.355;M,F,P.L.;Kitashirakawa(Kyoto);CO11ected from
runnlngWater
Tokunaga(1959),・p.644;P,L.
rLvuLpphiLus Kawaiet Sasa,1985;JpnJ.Limnol.,46,21;M.;St.4,River Ohta
(Hiroshima)
taTnaquartuSSasa,1980;Res.Rep.Natl,Inst.Environ.Stud.,13,16;M,F.P.;tyPel
St.1,RiverMinamiasakawa(Tokyo)
tamaquintus Sasa,1980;Res,Rep・Natl,lnst.Environ.Stud,,13,18;M.F.P.;tyPel
RjlrerMinamiasakawa(Tokyo);CO】】∝亡d8とSts.2and3,
Sasa&Kawai(1987b),P.33;RiverItachi(Toyama)
tamasecundusSasa,1980;Res.Rep・Natl・Inst.Environ.Stud.,13,13;M,F.;typeloc・St・
1,RiverMinamiasakawa(Tokyo)
−36−
Sasa,Kawai&Ueno(1988),p.29;RiverOyabe(Toyama)
tamatel・tiusSasa,1980;Res.Rep.Natl.Inst.Environ.Stud,,13,14;M,F.;tyPeloc.St.1,
RiverMinamiasakawa(Tokyo)
thermae(Tokunaga,1940);7bnytarsus(7bnytarsus);Philipp.].Sci,,72,304;M.F.;tyPe
loc.Tsuta−Onsen(Aomori);foundabundantlyaroundhotspring
8.Genus StempeELina Bause.1913
・bicoliociLlus(Tokunaga,1938);7bnyklrSuS(Stem♪eLlina);tranSferredtoNeozatlrelia
OkadaE(Tokunaga,1939);7bnyta73uS(Stemf・el/ina);Philipp.],Sci..69,337;M.;type
loc.Tsubame−Onsen(Niigata)こCOllectedfromhotspringwater
9,Genus ThnytarsusvanderWulp,1893
akalZtertius Sasa&Kamimura,19B7;Res.Rep.Natl.Inst.Environ,Stud.,104,21;M.
typeZoc.LakeAkan(Hokkaido)
atagoensLs Tokunaga,1938;Philipp.].Sci.,65,348;M.F,;typeloc,Mourlt Atago
(Kyoto);foundalongarapidstream
biwatrifbrcatusSasaetKawai,1987;LakeBiwaStud.Monogr.,3,34;M.F.;St.Wrl,
Lake Biwa(Shiga)
boodleaeTokunaga,1933;Philipp,).Sci.,51,358;M.F,;tyPeIoc.Seto(Wakayama)
foundintidepooIscoveredwithboodlea−algae
Tokunaga(1936c).p.316;P.L.;fromtidepoolatKaratsu(Saga)
ChuzesecLLndLLSSasa,1984;Res.Rep.NatlJnst.Environ.Stud.,70,38;M.FtP.L.;t
loc,LakeChuzen5i(Tochigi)
Sasa(1985c),p.119;LakeMotosu(Yamanashi)
fbT−mosanus Kieffer,1912;Suppl.Entomol..1,42;Taiwan;nOmendubium
Tokunaga(1940),p.303;M.F.;Taihoku(Taiwan);pOSSiblythesamespeCiesas
叩α削α∫Sasa,1979
Hashimotoetal.(1981),P.21;repOrtOntheoccurrenceofthisspeciesinJapan
Note:AccordingtoKieffer(1912,P.43,Fig.16),analpointof T.jormosanus
is narrow,Slightly constrictedin themiddle andwith neither splne Clusters nor
lateralridges,andthusthisspeciesisquitedifferentinstructurefromTpyamaiand
apparentlybelongstothekirai−grOuPOfgenus771nyia73uS.Sincetheoriginaldescrip−
tionisverypoorandambiguous,thisnameistreatedas”nomendubium’’untilthe
typespecimen(ifavailable)bereexamined.
ー37一
g′聯ガ捕Kieffer,ユ909;8uH▲Soc・Hjs亡・Nat・Me亡zリ26,50;redescr拍edfndetailsb)′
Reiss&Fittkau(1971),p,114
Sasa(1984),P、40;M.P,;SpeCimens from Lake Chuzenji(Tochigi)were de−
SCribedas TgregarilLSKieffer,buttransferredton加増rqgartuSbySasa
&Kamimura(1987,p.21)
Sasa&Kawai(1987a),p,35;M.;LakeBiwa(Shiga)
kik〟ChEiSasa,Kawaiet Ueno,1988;Res.Rep.Toyまma Pret.Envirorl.Pol】ut.Res.
Cent.,1988.38;M.;COllectedatC−2,RiverOyabe(Toyama)
Sasa&Kikuchi(1986),P.29;771nytaYSuSSp.Tokushima;M,;COllectedbylight
trapinricepaddyareainTokushima−Shi(Tokushima)
kLraiSasaetKawai,1987;LakeBiwaStud.Monogr.,3,33;M.F.;Sts,W−9,6and2,
Lake Biwa(Shiga)
kitaokLltaWanZLSSasaetHasegawa,1988;Jpn.J.Sanit.Zool..39,231;M.F.;typeloc.
Benoki(OkiIlaWa)
konishiLSasaetKawai,1985;Bu11.ToyamaSci.Mus.,7,19;M.;typeloc,Kameike,
Toyama・Shi(Toyama);1argenumbersofM.andF,WereCOllectedlater
fromthesamelocality
Sasa&KaⅥrai(1987a),P.36;M.F.;Lake8iwa(Shiga)
仇agnihamatusTokunaga,1933;Philipp,],Sci.,51,362;M.F,;tyPeloc.Seto(Waka−
yama);COllectedonthetidalzone,atarOCkyflatseashore
tneTLdaxKieffer,1925;Ann,Soc.Sci.Brux,,44,223
Sasa(1988a),p.28;M.F.;LakeUtonai(Hokkaido)
TniEkegotoi,SP.nOV.;neWnamefor7bnyklrSt[S tamagOtOi,MiikeLform,CO11ectedat
LakeMiike,inSasa(1985b),P.50.
肋Lyakobrevis$asa et Hasegawa,1988;Jpll.).Sanit.Zool、,39,236;M.F,;typeloc
MiyakoIsland(Okinムwa)
miyakoflaE,uSSasa e〔Hasegawa,1988;Jpn.].SanIt.ZooZ,,39,233;M.F.;tyPe】oc
MiyakoIsland(Okinawa)
nippogregariusSasaetKamimura,1987;Res.Rep.Natl.Inst,Environ.Stud,,104,20;M.
typeloc.LakeAkan(Hokkaido);alsocollectedfromLakePanke(Hor
kkaido)
Sasa(1984)1p・40;7bnyhlTSliSg′聯YiusKieffer,1909;M・P・;LakeYunokoand
Chuzenji(Toc】1jgi)
Sasa&Kamimura(1987),p.20;M.;LakeAkan(Hokkaido);describedasarleW
SpeCiesbasedonthesignificantdifferencefromgregariusinthenumber
and distribution ofthespineclusters onanalpojnt.
1ヾ−
OkuboiSasaetKikuchi,19B6;JpnLJ、SarLit.Zool、,37,28;M,F、P.;typeloc.Tokushimal
shi(Tokushima);COllectedfromricepaddies
Sasa&Kawqi(1987a),p・36;M・F・;LakeBiwa(Shiga)
oyabeLet,isSasa,Kawai&Ueno,19S8;Res.Rep.ToyamaPTef.E11viron.Pol】ut.Res.
Cent.,1988,39;M.;emergedfromC−1,RiverOyabe(Toyama)
oyab印LILLEdusSasa,Kawai&Ueno,1988;Res.Rep,ToyamaPref二Envir:on.Pollut.
Res.Cellt.,1988,吋M,;COllectedatC−1andC−4,RiverOyabe(Toyama)
oyab甲αrUuLusSasa,Kawai&Ueno,1988;Res・Rep.ToyamaPref.Environ.Pollut
Res・Cent.,1988.・41;M.;CO7lectedatY・5,RiverOyabe(Toyama)
OyaberottLndusSasa,Kawai&Ueno,1988;Res.Rep.TDyamaPref.Environ.Pollut
Res・CenL1988,41;M.F.;ernergedfro血C−l,RiverOyabe
OyamaL Sasa,】979;Res.Rep,Natl.Inst:Environ.Stud.,7,3;M.F.P,L.;COllected from
COnCretepooIsinNIES,Yatabe(Ibaraki)
Sasa(1980),p,28;St.・50fRiverMinamiasakawa(Tokyo)
Sasa(1985b),p、51;M,F、;LakeUnagiike(Kagoshima)
Sasa(1985c),p.119;LakeKawaguchj(Yamanashi)
Sasa&Kikuchi(1986),p.29;reCOrdedasthemostabundantspeciesemerging
from ricepaddiesinTokushima−Shi(Tokushima)
lgarashiet al.(1986),p,6S71、a CaSeTepOTt Orlbronctlialastllmainducedby
inhalationofaswarmingadultof7bnyklrSuS Oyamai
Sasa&Kawai(1987a),P,38;LakeBiwa(Shiga)
Sasa&Kawai(1987b),p.33;RiverItachi(Toyama)
・Sasa,KawaiL&Ueno(1988),P,29;RiverOyabe(Toyama)
PeLagLcusTokunaga,1933;Philipp.].Sci.,51,364;M.F.;typeloc.Seto(Wakayama)
COIIectedat a rockyseashore
Tokunaga(1938a),P.354;P.;OnSeaShoreatTomioka,Amakusa(Kumamoto)
POntOPhLEus Tokunaga,1933;Philipp:J.Sci一,51,360;M.F.;type10C.Seto、(Wa▼
kayama);fromthesamehabitatas T♪elagicILS.
SakishimanusSasaet Hasegawa,1988;Jpn.].Sanit,Zoo7.,39,237;M.F,;type1oc,
1shigakiIsland(OkhlaWa)
・SP.Tokushima;Sasaet Kjkuchi(1986),p.29;M.;(=kikuchiiSasaetaI.,1988)
*S毎naril(S TokuI−aga.1g38;tranSferredto
takahashiiKa\Vaiet Sa5a、1985;Jpn.J.Limnoし,46,22;M.;typeloc.River Ohta
(l・Iiroshima)
Sasa&Kawai(1987a),P,38;LakeBiwa(Shiga)
tamadecimzLSSasa,1980;Res,Rep・NatlrInst.Environ.Stud.,13,26;M.;typeloc.St・
3,RiverMinamiasakawa(Tokyo)
Sasa&Kawai(1987b),p.33;Riverltachi(Toyama)
tamaduodeciTTIZLSSasa,1983;Res.Rep.Natl.Inst,Environ.Studり43,21;M.F.;type
loc.St.C,Hikawa,RiverTama(Tokyo)
Sasa,Kawai&Ueno(1988),p.29;RiverOyabe(Toyama)
tamagotoiSasa,1983;Res.Rep・NatLInst,Environ.Stud.,43,Z3;M.F.;tyPeloc.St,B
Okutama,RiverTama(Tokyo);COllectedalsoatSt.D,Yoroibashi
Sa5aり984),P.43;LakeChuzenji(Tochigf)
Sasa(1985b),p.49;M.P,;LakeUnagiikeandlkeda(Kagoshima)
Sasa(19β5c),p,1ユ9;LakeSaino】く0(Yamanas】1i)
Sasa&Kawai(1987a),P.38;LakeBiwa(Shiga)
tamakutibasiSasa,1983;Res.Rep.Natl.Inst.Environ,Stud.,43,22;M,F.;typeloc.
B,Okutarna,RiverTama(Tokyo);alsofromSt.D,Yoroibashi
Sasa,Kawai&Ueno(1988),p.43;M.F.P、;emerged from C−1,River Oyabe
(Toyama)
tamaoctaL,在SSasa,1980;Res.Rep,Natl.1nst,Environ.Stud.,13,23;M,F.P.;tyPe
St.lofRiverMinamiasakawa(Tokyo);COllectedalsoatSts.2,3and4
0f the same river
Sasa,Kawai&Ueno(1988),p.29;RiverOyabe(Toyama)
tamaseptimusSasa,1980;Res.Rep.Natl.Inst,Environ.Stud,,13,22;M,P.;typeloc,
St.1,RiverMinamiasakawa(Tokyo)
tamauTLdecimusSasa,1980;Res.Rep.Natl.Inst.Environ.Stud.,13,27;M.F.P.;type
】oc.S[.30fRiverMjnamias∂kalVa(Tokyo)
unagi$gpti肋uS Sasa,1985;Res.Rep,Naり∴hsL Er)Viron.Stud,,繊47;M,F.P.;type
10C.LakeUnagiike(Kagoshima)
Sasa(1985c),p.119;LakeShoji(Yamanashi)
Sasa&Kawai(1987a),p.38;LakeBiwa(Shiga)
unagisextusSasa,1985;Res,Rep,Natl,Inst.Environ,Stud.,S3,46;M.F.P.;typeloc
Lake Unagiike(Kagoshima);also from LakeIkeda(Kagoshima)and
Miike(Miyazaki)
uraiensLs Tokunaga,1938;Philipp.].Sci.,65,350;M.F.P,L.;typeloc.Urai−Onse
(Taiwan);COlIectedfromhotspring
Hashimotoetal.(1981),P.28;repOrtOntheoccurrenceofthisspeciesinJapan
LLSmaenSis Pagast,1931;Folia Zool.Hydrobiol,3,199・248;typeloc,Lake Usma,
K\1rlaTしd
Sasa&Kamimura(1987),P.19;M.;LakeAkan(Hokkaido)
utonaiquartusSasa,1988;Res.Rep,NatZ.Inst・Environ・Stud▲,121.29;M・F,;typeloc・
LakeUtotlai(Hokkaido)
777nyla73](SSp.”utonai’’ofSasa(1985a),Res・Rep・Nat】・Inst・Environ,Stud・,S3,
9,isalsoincIudedinthisspecies.
yuTZOSeCundusSasa,1984;Res.Rep.Natl,tnStEnviron・Stud・,70,36:M・F・P・L,;typeloc.
LakeYしmOko(Tochigi)
Sasa(1985c),P.119;LakeKawaguchi,ShojiandYamanaka(Yamanashi)
Sasa&Kikuchi(1986),P,30;M.;Tokushima−Shi(Tokushima)
Sasa(1988);LakeToya(Hokkaido)
10.Genus YuasaEeEtaTokunaga,1938
kyotoensis Tokunaga,1938;Philipp.].Sci.,65.377;M.F.;typeloc.Mount Hiei
(Kyot())
11.Genus Zavrelia Kieffer.1920
kibunensis(Tokttnaga,1938);7bnytarsus(Zaurelia);Philipp.J,Sci.,65,375;M.;type
loc.Kibune(Kyoto);Capturedalorlgarapidstream
B.SubfamilyORTⅡOCLADllNAE
BA.TribeORTHOCLADIINI
BA(A).The BritLiacomptex
l,Genusβ〟〃ねKieffer,1913
japonicaTokunaga.1939;Phi】ipp.],Sci.,69,306;M.F、;Typeloc、Yamashina(Kyoto
Sasa(1981).p.3;M.F,P.L.;Sts.1、2and3,RiverMinamiasakawa(Tokyo)
Sasa(1983),P,70;Sts.AandB,RiverTama(Tokyo)
Sasa,Kawai&Ueno(1988),P,29;St.C・4,RiverOyabe(Toyama)
LongifhrcaKieffer.1921;Bull.Soc.Hist.Nat.Mos,,29,86;Europe
Sasa(1984),p.81;M.F,P.;emergedfromastreamrunningintoLakeChuze
(Tochigi)
Sasa&Kawai(1987b),p.36;M.;Riverltachi(′royama)
Sasa(1988);LakeShikotsuaI】dToya(Hokkaido)
Sasa,Kawai&UeIlO(1988),P.29;St.C−4,RiverOyabe(Toyanla)
modesta(MeigeIl,1830);Syst.Beschr.,6,256;Europe
Tokunaga(1939),p.306;M,;Kibune(Kyoto)
2.GenusDipLoctadLusKieffer.1908
CuttrLger Kieffer,1908;Z.wiss.1nsektenbiol.,6
Tokunaga(1964b),p.17;M.;MountYukytl(Niigata)
Sasa(1984),p.83;M.;COllectedontheshoreofLakeYunoko(Tochigi)
Sasa&Ka−、raiり9即b),p・37;M・;
.
3.Genus TokunagayusurikaSasa,1978
akamLESi(Tokunaga,1938);Phflfpp,].Scf.,65,317;5如nわkJma(Or/hockTdilLS);M.F.;
Typeloc.Osaka
Tokunaga(1950),p.1563;Orthockldius;M.F,
YanJing−SOng&Ye Chang−jiang(1977),p.194;Chaetockldius sexPqPillostLS n.
Sp.;pOSSiblyasynonymof7bkun堺yZiSurikaakamusi
Sasa(1978),p.93;7bkun(智町LISurika;M.F.P.L.;LakeKasumigaura(Ibaraki)
Sasa&Kawai(1987a),p.49;M,F.;redescriptionofadultswithspecimensfrom
Lake Biwa
Sasa(1988c),p.56;a repOrt On the enorrnous occurrencein Lake Kojima
(Okayama)
BA(B).The Chasmatonotus complex
l.GenusαlaSTTlatOnOtELSLoew,1864
brez)LcornisYamamoto,1985;Esakia,23,93;M.F.;TypeIoc,Nikko(Tochigi)
fhrrhrosusYamamoto,1985;Esakia,23.96;F.;Typeloc.MountIiikosaIl(Fukuoka)
parabicoLorYamamoto,1980;Esakia,10,89;M・F.;TypelocLMotIJ一亡Shiroun−adake
(NagaIlO)
saigusLliYanlanlOtO,1980;Esakia,15,92;M.F.;Typeloc.MountKinpusan(Yamana−
Shi)
unLEobztsYamamoto,1980;Esakia,15,82;M.F.;Typeloc.HidarKawai(Gifu)
BA(C).Thc Cricotppus complex
l.Genus CricotqpusvanderWulp,1874
(1)SubgeIluS Cricotopus,S.Str,
bicinLlt〟S(Meigen.181B):SysLBeschr,,1,41;Type】oc,Austria
Tokunaga(1936),p.16;M.F・;Kyoto
Sasa(1979),P.37;M,F,P,L.;Nagasaki
Sasaり980),p.11こRiverMil−amiasakawa(Tokyo)
Sasa(1983),P.72;RiverTarna(Tokyo)
Sasa(1985b),p,58;LakeIkeda(Kagoshima)
Sasa&Kawai(1987a),P.39;LakeBiwa(Shiga)
Sasa&Kawai(1987b),P.33;RiverItachi(Toyama)
Sasa(198Bc)、P.56;LakeKojima(Okayama)
Sasa.Kawai&Ueno(1988),P.30;RiverOyabe(Toyama)
bifhscitLSTokunaga,1936;Tenthredo,1,20;M・;Typeloc.Uzumasa・(Kyoto)
bimacuLatusTokunaga,1936;Tenthredo,1,27;M.F.;Typeloc:Hachijo(Kyotb)
Sasa&Ka\Vai(1987a),P.39;M.:SL E・3,LakeBiwa(Shiga)
Sasa&Kawai(1987b),P.34;M,;RiverItachi(Toyama)
Sasa,Kawai& Ueno(1988),p.30;M.F.;Sts.C−4 and Y−2,River Oyabe
(Toyanla)
*b!tlEbe7Tt(加T(S Tokunaga,194();Philipp.].Sci.,72,286;M,;Typeloc.一Titori(SakL
haliIl);Thjsnamcwaspreoccupiedbyanotherspecies,andwasrenamed
by t・lirvenoja(1973)as tc・kl(n(智ai
bLwanTtutatuSSasaetKawai,1987;LakeBiwaStud.Monogr.,3,39;M.;LakeBi
(Shigaト
♭reu〃0む払S Kawaiet Sasa,1985;Jpn.J.Lim110l.,46,吋M.;Typeloc.River Ohta
(Hiroshima)
nat)ibasatisTokunaga.1936;Tenthredo,1,28;M.;Typeloc二Kitashirakawa(Kyoto)
nauiptLnCtatuSTokunaga,1936;Tenthredo,1,31;F.;Tyt,eloc.Kiyotani(Kyoto)
jogaTltertiLLS Sasa,Kawai&Ueno,1988;Res.Rep.Toyama Pref.Environ.Po11ut,
Iくes.Centり1988,44;M.F.;typeloc.Awasuno(Toyama)
metatibiaLLs TokuIlaga,1936;Te†1thredo,1,21;M.F,;Typeloc.Kitashirakawa
(Kyoto)
Tokunaga(1950).p.1562;M.F.
Sasa(1981),P.用十M.F.P,;St.No.1,RiverMinamiasakawa(Tokyo)
Sasa(1983),P.71こSt.A,B andD,RiverTarna(′rokyo)
Sasa&Kawa=1987b),p.35;RiverJtachj(Toyama)
Sasa,Kawai&Ueno(1988),p.30;RiverOyabe(Toyama)
TILteJIS(Kieffer,1921);Tric/10CkTditts;Philipp.].Sci.,1乳576;COllectedatDaitoteiand
Taihoku(Taiwan)
Tokunaga(1940),P,284;M.;Taihoktl(Tai\Van)
OSaruqtEartuSSasa,1988;Res,Rep.Natl.lnst.Environ,Stud..121,31;M.;RiverOsar
(Hokkaido)
OSe〃αね「(Meigen,181鍬Syst.BcschT,,1,44,54;C′!け0弟Om祝5;Europe
Tokunaga(193軋P▲略F,;Mountfiyozen(Shiga)andK血sbirakal柑(Ⅹyoto)
POLyatznuLatzLS Tokunaga,1936;Tenthredo,1,23;M.F.;Typeloc.Kitashirakawa
(Kyoto);alsofromTokushimaandTaihoku(Taiwan)
tamapzLEEusSasa,1981;Res.Rep,Natl,Inst.Environ.Stud.,29,90;M.F.P.;Typelo
No,2,RiverMinamiasak云wa(Tokyo)
tamasimplexSasa,1981;Res.Rep.Natl.Inst.Environ.Stud,,29,19;M.;Typeloc.St,
No.3,River Minamiasakawa(Tokyo)
Sasa,Kawai&Ueno(1988),P.30;Sts.C−4andT・6,RiverOyabe(Toyama)
tokunagaiHirvenoja,1973;Ann.Zool.Fenn.,10,337;neW name for Crtcot呼u
bituberculatlLS Tokunaga,1940
Tokunaga(1940),p,286てM.;Type!oc.Titori(Sakhalin);thisnamewaspre−
OCCupiedby Cricot坤us bi[ube汀ulatus(Goetghebuer,1934)
Sasa,Kawaj&Uer】0(198軋p.45;几i.F.;CO】1ec亡ed∂tthesideofasnlal】s仁ream
runningintoRiverOyabe(Toyama)
tremulus(Linnaeus、175触丁如廟Syst.Naし,587;Upsala(Sweden)
Tokunaga(1940),p.286;M.;Toyohara(Sakhalin)
tTiannutLZtu含(Macquart,1826);Dipt,duNorddelaFrance..No.30;Typeloc.France
Tokunaga(1936),P.12;M.F.;KyotoandShiga
Sasa(1981),p.13;M、P、;Stt50fRiverMinamiasakawa(Tokyo)
Sasaり983),p.72;Sts.CandIofRfverTama(Tokyo)
Sasa&Kawai(1987a),p.41;LakeBiwa(Shiga)
Sasa&Kawai(1987b),p.35;RiverItachi(Toyama)
Sasa(1988a),p.34;F.;LakeShikotsu(rIokkaido)
Sasa.Kawai&Ueno(1988),p.30;RiverOyabe(Toyama)
trLfhscEa(Edwards,1929);Crtcotopus t7′拘scia;Trans,R.Entomol.Soc.London,77,
322;EngIand
Tokunaga(1940),P.285;M.F.;Titori(Sakhalin)
uatabensisSasa,1979;Res,Rep.Natl.InsLEnviron.Stud,,7,41;M.F.P,L.;Typeloc.
Yatabe(Ibaraki)
Sasa(1985c),p.121;M.;LakeSainoko(Yamanashi)
Sasa&Kawai(1987b),P.35;RiverItachi(Toyama)
Note:This speCies was origina11y recorded as a member of subgenusIsor
ー」‖−
Ckldtus,butshouldbetterbepIacedintothissubgenusbecausepulvi】Iiarevestigial,
UOShLmuraiTokunaga,1936;Tenthredo,1,25;M.;Typeloc.Takenomura(Fukuoka)
yELnOqulntusSasa,1984;Res,Rep.Natl.1nst.Envirorl,Stud.,70,76;M・FP.;Typeloc
LakeYlユnOko(Tochigi)
(2)SubgernlSLgocladiusKieffer,1909
SyLvestris(Fabricius.1794);Entomol.Sysしem.et Aucta,4,252てTYpeloc,Kiel,
Germany
Tokunaga(1936),p.12,quOted Kiefferls record from Taiwan,and stated he
hadnotseenthisspeciesfromJapan
Sasa(1979),p、39;M、F.P.L;LakeKasumigaura(lbaraki)
Sasa(1985b),p,57;LakeUnagiike(Kagoshima)
Sasa(1985c),P.120;LakesKawaguclli,ShojiandYamanaka(Yamanashi),and
Ashinoko(Kanagawa)
Sasa&Kawai(1987a)、p.41ミLake Biwa(Shiga)
Sasa(1988a),p.34;LakeShikotsu(Hokkaido)
Sasa(1988c),P.56;LakeKojima(Okayama)
taiwanusTokunaga,1940;Philipp.).Sci.,72,285;F.;tyPeloc.Sizyukei(Taiwan)
tamanTZZLLatzLS Sasa,1981;Res.Rep.Natl.Inst,Environ.Stud.,29.14;M.F.P.;T
loc.RiverMhamiasakawa(Tokyo)
trlclnctus(Meigen,1818);Syst.Beschr.,1,41,.49;Chironomus;Typeloc・Europe
Tokunaga(1936),p.14;M.F.;KyotoandTokushima
Sasa(1981).p,11;M,P.;RiverMinarniasakawa(Tokyo)
Sasa&Kawai(1987a),P.41;LakeBiwa(Shiga)
trifhsciatus(Panzer.1809);FaunaGerm,.109,18(Meigen,1818,Syst.Beschr.、I,42
C/zオγ0乃0机〟ゴ;Europe
Tokunaga(1936),p.15;M.F.;KyotoandTottori
Sasa(1981).p.11and87,aS C.syluestr&;RiverMinamiasakawa(Tokyo)
Sasa(1983),p.72;aSCrtcotゆ′S.Sp.1;noge”and,’yoroi’,;RiverTama(Tokyo)
Sasa(1984),p.78;M.F,P.L.;LakesChuzenjiandSugenuma(Tochigi)
Sasa&Kikuch=1986),p.31;Tokushima
Sasa&Kawai(1987a),p,41;LakeBiwa(Shiga)
Sasa&Kawai(1987b),p.35;RiverItachi(Toyama)
Sasa,Kawai&Ueno(1988),p,30;RiverOyabe(Toyama)
(3)SubgenusPsezLdocrLcotopusNishida,1987、
matudi9LtatusSasaetKawai,1987;Bull,ToyarnaSci.Mus.,10,34;M・;RiverMatsu
(Toyama)
moTZtanuSTokunaga,1936;Tenthredo,l,29;M.F.;Typeloc.KamikochiJ(Nagano)
Sasa&Kamimura(1987),p.29;M.;LakeAkan(Hokkaido)
’Nishida(1987).p,459;M.F.
nLshikLeT18isNishida,1987;Kontyu,55,459;M.F.;Typeloc・Nishikicho(Yamaguchi)
osarudigLtatusSasa(1988);Res.Rep.Natl.Inst.Environ.Stud.,121,31;M;Typeloc・
iver Osaru(rIokkaido)
taTnadigitatusSasa,1981;Res.Rep.NatI.Inst.Environ.Stud.,29,87;M・F・P・;Type
loc.St.2,River Minamiasakawa(Tokyo)
Sasa(1983).p.71;St.A.RiverTama(Tokyo)
Nishida(1987),p,459;M.F,P.L.;Hon去hu,ShikokuandKyushu
2.Ger】uS肋〃OCJαd血βKieffer,Ⅰ9】3
(=Microcytcot(,PusThienamannetHamisch,1932)
seouLetzsLs(ReeetKim,1981);Prpc.Coll.Nat.Sci.SeoulNat.UI−iv・,6,174;Micro−
cricotppILS;M.;Typeloc.Seoul(Korea)
tamabicotorSasa,1981;Res.Rep.Natl,Inst.Environ.Stud,,29,22;M,F▲P・;Typeloc
Sts,4,5and6(lower,mOre pOlluted parts)of River Minamiasakawa
(Tokyo)
Tokunaga(1938),P.319;5paniotoma伽kiqqertelhJ)bicolor(Zetter占tedt,1843)
Sasa&Kawai(1987a),p.41;M.;St.W−10.LakeBiwa(Shiga)
Sasa&KalVai(19即b),p.36;Riv・erJねCh=To)▼ama)
■ Sasa(1988a),p.34;M.F,;LakeUtonai(Hokkaido)
Sasa,Kawai&Ueno(1988),p.30;RiverOyabe(TQyama)
3,GenusParacEadizLSHirtTenOja,1973
akans読tusSasa et Kamimura1987;Res.Rep.Natl血st.En)iror),Stud.,104,31;M.;
Lake Akan(Hokkaido)
:4:Genus ParatT・LchocLadiusSantosAb■reu,1918
0yabea咄uEatus rSdsa,Kawaiet Ueno,1g88;Res・Rep・Toyanla Pref・Environ・
Pollut.Res,Cent.,1988,p.46;M.;typeloc.RiverOyabe(Toyama)
rzLnUentris(Meigen,1830);Syst,Beschr∵6,249,94;C/l!ronbmE(S;Europe
Sasa(1979),p.34;M.F.P.L.;froma;tificialstreamatNtES(Ibaraki)
Sasat1983),P−7ユ;down5;trearnSite苧OfRiverTama(Tokyo)
Sasa(1985b),b.34;LakeIkeda(Kagoshima)
Sasa(1985与),P.120;LakeAshinoko(Kanagawa)andLakeSainoko(Yamana一
弘i)
−−Jli−
Sasa&Kawai(1987a),p.43;St.E−3.LakeBiwa(Shiga)
Sasa&Kawai(1987b),P.35;Riverltachi(Toyarna)
Sasa,Kawai&Ueno(1988),P.30;RiverOyabe(Toyama)
tamaaterSasa.1981;Res.Rep.Natl.1nst.Environ.Stud.,29,20;M.F.P.;upStream
SitesofRiverMinamiasakawa(Tokyo)
Sasa(1983),P.70:uPStreamSitesofRiverTama(Tokyo)
Sasa(1984),p.75;M.P.;LakesChuzenji(Tochigi)
Sasa(1988a),p,35;M,;RiverOsaru(Hokkaido)
Sasa,Kawai&Ueno(1988),p.30;RiverOyabe(Toyama)
5.Genus RheocrEcotqpus Thienemannet Harnisch,1932
ChaEybeatus(Edwards.1929);Trans.R,Entomol,Soc.London,77,331;5i)aniotoma
(Tわc如cJdd∼11S);M,F.;Typeloc.E11glalld
Tokunaga(1938).p.319:5baniofoma(T77Chocladiu);M.F,;Ikeda(Osaka)and
Kitashirakawa(Kyoto)
Sasa&Kawai(1987a).p.43;M,;St.W−10,Otsu,LakeBiwa(Shiga)
Sasa&Kawai(1987b),p.36;RiverItachi(Toyama)
Sasa&Hasegawa(1988),p.239;M.F.;1shigaki,MiyakoandOkinawalsIa
(Okin訂Ⅳa)
Sasa.Kawai&Ueno(1988),p.30;M,F.;RiverOyabe(Toyama)
intermedLus(Tokunaga,1939);Philipp.].Sci.,69,332;即aniotoma(Tytchockldius);
二M.F.1).L;Typeloc.Kibune(K)rOtO)
tamabT’et,isSasa,1983;Res.Rep.Natl.Inst.EIlviron.Stud.,43,74;M,;Typeloc
A.RiverTama(Tokyo)
Sasa.Kawai&Ueno(1988),p.30;RiverOyabe(Toyama)
taTT”f”meraLjssasa、1981;Res.Rep.Natl、1nsしEnviron,Studリ29,92;M.F.P.;Typ
loc,St.2,RiverMinamiasakawa(Tokyo)
Sasa(1983),P.75;St.G.,RiverTama(Tokyo)
BA(D).The OrthocladEuscomplex
l.Genus ChrdiocladiusKieffer,1912
CaPuCitzus(Zetterstedし1850);Dipt,Scand..9,3488;Europe
Tokunaga(1939).p・308;M.F,P.L.三fromrapidstreamatKibuneandNishigamo
(K)rOtO)=
esakiLTokunaga,1939;Philipp.].Sci.,69,311;F.;Typeloc.Miure(Na由nd)■
FhscusKieffer,1924;Bull.Soc,Hist.Nat.Mos,,30,72;Europe
Tokunaga(1939),p・311;F.;COllectedonlightatMiure(Nagano)
2,Ger】uS血鬼Jg/花′∫gJ血Tl】jer】emann,1926
・bicolor(Zetterstedt,1843);inTokunaga(1938),P.319,aS$paniotomaqukiqCbriel一
血)bicoわr;tranSferredtoNlnOChldhLS
biwaquartaSasaetKawai,1987;LakeBiwaStudyMonogr.,No.3,45;M.F.;type
loc.St.W・10,Otsu,LakeBiwa(Shiga)
Sasa(1988c),p,56;LakeKojima(Okayama)
Chu2enOnaSasa,1984;Res.Rep.Natl,lnst.Environ.Stud,,70,74;M.;typeloc.Lake
Chuzenji(Tochigi)
Sasa&Kawai(1987b),P.38;M.;Riverltachi(Toyama)
ChzL2eoctaVqSasa,ユ984;Res.Rep.NatHnst,Environ.Stud.,70,73;M,;type】oc,Lak
Chuzenii(Tochigi)
Sasa&Kawai(1987b),p.39;M.;RiverItachi(Toyama)
COerZLEesceTLS(Kieffer,1926);Ann.Soc,Sci.Brux.,45,97−103
Sasa&Kawai(1987b),p.41;M.;RiverItachi(Toyama)
Sasa(1988a);P.36;M.;LakeToya(Hokaido)
旬蒔闇血Sasa,1985;Res.Rep.Nat】.Inst∴Envjron.Stud.,83,126;M.;仁ypeloc.Lak
Motosu(Yamanashi)
●kibunens怨(Tokunaga,1939);tranSferredto7bkunagaiaSaether
na9aOkensis(Tokur]aga,1964);Akjtu,12,18;OYthockldtu5(serLStr.);M.F.;type】oc,
Mount Yukyu,Nagaoka(Niigata);COllectedonsnowinMarch,
Note:ThisspeciesistransferredtoEukiqqertelhlbecauseanalpointisりyaline
andJackingIateralseta,andissimiIaraIsoinothermorphoZogicalchar
EukiqObnella uemllli(Edwards,1929),aCCOrding to the originaldescription by
Tokunaga(1964).
OyabebrevicostaSasa.KawaietUeno.1988;Res.Rep.ToyamaPref.Environ,Pollu
Res.Cent,,1988,47;M、;亡ypeLoc,St,Y−5,RIverOyabe(Toyama)
OyabeT・adiataSasa,KawaietUeno,1988;Res・Rep.ToyamaPref.Environ.Pollut
Res.Centり1988,48;M.;typeloc,St▲C・4,RiverOyabe(Toyama)
takahashii(Tokunaga,1939);Philipp・J・Sci・,69,314;5Danio[oma(Eukiqtfe7イe/軌M.;
typeloc.Mount Niitaka,Taiw別1
tama〟aE)a Sasa,19Bl:Res.Rep、Na亡J.Z11St.EIlVfron.S[ud.,29,6;M.F.P.;tyPeloc.
RiverMinamiasakawa(Tokyo)
tetltOrioLa(Tokunaga,1939);Philipp.],Sci.,69,321;5baniotoma(Orthoc血dius);M.F.
P.L;typeloc.Kibune(Kyoto)
yaraetlSLsSasaet Hasegawa,1g呂8;Jpn.].SaniしZool.,39,238;M.;tyPeloc,Yara
(OkinalVa)
yaszLIZOiSasa,1979;Res.Rep.Natl,Inst.Environ,Stud.,7,31;M.F:P,;typeloc,Mount
Tsukuba(Ibaraki)
yosiii(Tokunaga,1964);OrthocLdius(s.str);Akitu,12,17;M.F.;typeloc.Mount.
Yukyu,Nagaoka(Niigata)
Note:Saether and Halvorsen(1981;EntmoI.Scand.Suppl.,15,269−285)
emendedthegenusEukiqqertelhIThienemann,1926intheconseptofBrundinn(1956)
andPinder(1978),anddivideditinto3genera,TL,eteniaKieffer,1922,D7tlinarta,n
genandEukidhrtelklThieneman11,1926.TheaboveJapanesespeciesshouldranged
infuturefol]owlngthissystem.
3.Genus HeteT・OtrissocLadiusSparck,1922
Suむ〉Elosus(Kieffer,1911);AvifaunaSpitzbergensis(A.Koening,ed.),273;
Sasa&Kamimura(1987).p・33;M.F.;LakeKussharo(Hokkaido)
Sasa(1988a),p.36;M.;LakeToya(Hokkaido)
4.Genus OrthocladiusvanderWulp,1873
(1)SubgenusEzLOT・thocEadLusThienemann.1935
ChuzeseptimusSasa,1984;tranSferredtosubgenus Orthoch7dius
fli9idus(Zetterstedt.1852);1ns,Lapp.p.812;NorthEurope
Sasa&Kamimura(1987),P・28;M.;LakeAkan(Hokkaido)
Sasa(1988a).p.37;M.;LakeToya(Hokkaido)
kanii(Tokunaga,1939);5如niotoma(Orthochldtus);Philipp.],Sci.,69,315;M,F.P.L;
typeloc.Nishigamo(Kyoto);COllectedfroma rapidstream.
Tokunagaし1959).p.641;P.L.
Tokunaga(1964b),p.17;M.F,;Nagaoka(Niigata)
Sasa(1979b),P.26;OrthocんIdius(Euorthochldius)∴M.F.P.L.;Mount Tsukuba
(Ibaraki)andYugashima(Shizuoka);allfromarapidstream
Sasa(1981b),p.87;St.20fRiverMinamiasakawa(Tokyo)
Sasa&Kawaj(1985),p.16;M.F.;CO11ectedinwinterseasoninvariouslocal−
itiesofToyama,
Sasa&Kamimura(1987).p・26;M,;LakeAkan(H坤kaido)
Sasa&Kawai(1987b),p.41;Riverltachi(Toyama):
Sasa(1988a),p.37;M.;LakeToya(I・Iokkaido)
SaXbsus(Tokunaga,1939);Philipp.J.Sci.,69,326;St)a71iofoma K)rthL)CladilLS);M.F.P.
L.:typeloc.Kibune(Kyoto);COllectedfrom a rapid mountainstreamin
March
Tokunaga(1959),p.642;P.L
Note:This speciesis tentatively classified in subgenus Euorthochldius
because,aCCOrdingtoTokunaga(1939,p,326),thethoraeicrespiratoryorganofpupa
issmall.baresphereoIIStalk,SuChasinO.(E.)kanitTokunaga,a11dseemstobelo
toTypeIofE7IOrtJ10CladilLS OfSoponis(1977,p.16).
nr.saxosus;Sasa&Kamimura(1987),P.27;M,;LakeAkan(Hokkaido)
(2)Subgenus Ol・thocEadius,S.Str.
sp.”akanqzLartZLS’′;Sasa&Kamimura(1987),P、26;M,;COZLec亡edorltheshoreof
、Lake Kussharo(Hokkaido)
c力LL7eSfptimu$Sasa,1984;Res.Rep.Natl.1nst.Environ,Stud.,70.67;M.F.P・L・;tyPe
loc,LakeChuzenji(Tochigi);including”thelargeform’’and”thesmall
form
Sasa(1985b);Res.Rep.Natl.Inst.Environ,Stud.,83,53;1二he Orthocladius
gh2br如nniscomplex,includingpresumablyO,(0.)gh2brzz)ennisandO.(E)
chuzes4)timziS;M.F.P.;LakesUnagiikeandlkeda(Kagoshima)
ehuzesextusSasa,1984;Res.Rep.Natl.Inst:Environ.Stud.,70.64;M,F.P.L.;Lake
Chuzenji(Tochigi)
Sasa(1985c),p.120;LakeSaiko(Yarnanashi)
fiLamentosus(Tokunaga,1939);Philipp,].Sci.,69.329;即aniotoma(Orthoch2dius);
M.F.P,L,;typeloc.Kibune(Kyoto);COllectedfromarapidstream
TokuIlaga(i959),p.643:P.L.
gLabripennis(Goetghebuer,1921);肋cbllocladiLLS;Mem.Mus・Hist・Nat▲Belg■,31,85;
Lectotype,Belgium(Pinder&Cranston,1976,p・20)
・Tokun云ga(1965),P.40;OYIhock7dius(s,Str.);M.FP.;fromastreaminnorthern
KyotoinFebruary
Sasa(1985b),P.53;theOrthoc由dl’usg由br如nmゝcomplex;LakeUnag上ikeand
Ikeda(Kagoshima)
Sasa&Kamirnura(1987),p.24;M.;LakeAkan(Hokkaido)
Sasa&Kawai(1987a).pA8;LakeBiwa(Shiga)
Sasa&Kawai(1987b),P.43;RiverItachi(Toyama)
・kibunensis(Tokunaga,1939);tranSferredto7bkunqgaia
ー∫♂−
makabensisSasa,1979;Res.Rep.Natl.Inst.Environ.Stud.,7.20;M.F,P,L.;typelo
MouIltTsukuba,atMakabe(Ibaraki);COllectedfrommountainstreams
SuSPen$u8(Tokunaga,1939);Philipp.],・Scj,,69,323;劾anio10ma(OrlhochzdilLS);M,F.
P.L.;typetOC.Kibulle(Kyoto);COueCtedfromarap】drr10untainstreamin
March
・7、okullaga(j959),p.6d2;l).L.
Toklユ11aga(1964),p.17;Or班ocJ〟df〃S(s・Stり;l10teS OnlTlale gellitalia and
ferr)ale arltenIla;Tsuchitaru(Niigata)and Obanazawa(Yamagata)in
March
Sasa&Kawai(1985),p.15;M.F.;COllected on sllOWin Toyama.January−
March
tamaTZLtidu$Sasa,1981;Res.Rep.Natl.1nst.Environ.Stud.,29,80;M.F.P.L.;ty
loc.St.20fRi豆erMinamiasakawa(Tokyo)
Sasa(1983),P.70;Sts.B左ndC,RiverTama(Tokyo)
tamaputrLdusSasa.1981;Res.Rep.Natl.Inst.Environ.Stud,,29,82;M.F.P,;typelo
St.5.River Minamiasakawa(Tokyo);also at Sts.3arld40f the same
rfl′eI◆,Ⅰ一atherpo‖u亡edsi亡es.
tamarutitLLSSasa,1981;Res.Rep,Natl.tnst.Environ.Stud.,29,85;M、F、P、;typelo
St・5,River Minamiasakawa(Tokyo);also at Sts.3and40fthesame
rjver,ratherpoIIutedsites.
Sasa&Kawai(1987b),p.43;M,;Riverltachi(Toyama)
・tentOriokl(Tokunaga,1939);5t)aniotoma(Orthocladius);tranSferred to El(ktqqen−
∴..
・yOSii;Tokunaga.1964;tranSferredto Eukl’Wbrte
9ugaShimae(lSisSasa,1979;Res.Rep,Natl,lnst,Environ.Stud,,7,23;M.F.P.L.;
loc.RfverKanoat YtlgaShfma(Shfzuoka).froma po‖u【edstream
Sasa(1981b),p.B4;Sts.5and60fRiverMinamiasakawa(Tokyo),
Note:Thefouowing5speciesweredescribedasmembersofSt・aniotomaor
OYth(,CkIdt7疋byTokllnaga,t1939,1940,1964).TheyaretransferredtotherespeCtive
generabasedontheprescntconceptoftaxol10myOfOrthocladiinae.Thefirstfour
SpeCieshavenoa11alpoi11し
・5ba71iotoma n)rthochldtus)kibl/nenStSTokunaga,1939;tranSferredto
Saether,1973
・劫細雨珊〟仰棚減揖壷ノ酢蛸瑚朋止血Tokullaga,1940;tO7七〟如∼JS〝γ蕗αSasa,
1985
・$t}aniotoma(Orthocladtus)tentoriola Tokunaga,1939;tO EukiEhbrie
Thienemann,1926
●OrthocladiusyosiiiTokunaga,1964;tOEukiqgbnel/a
+Orthockldius nqgaokensis Tokunaga,1964;tranSferred to genus Eukiq節rtelhl,
∂βぐα乙Jぶgα氾α/♪0∼〃′gぶ毎〟J∫乃g,α〃dge〃β用/5わⅦCJ〟rg∫5Cわsめ柁Jαfgdわ
EukiqqbrTelklUemllli(Edwards,1929),aCCOrdingtothe originaldescrip・
【ion.
5.Genus PsectrocladEus Kieffer,1906
(1)SubgenusMonopsectT・OCtadiusWuelker,1956
yukazL)atla(Tokunaga,1936);Philipp.J.Sci,,60,314;Spaniotoma(Psectrochldius);M.
F.;[ype】oc.Yukawa(Wakaya汀ほ)
(2)SubgenusPsectT・OCladius,S,Str.
aqzLatrOtZuS Sasa,1979;Res.Rep.Natl,1nst.Environ,Stud..7,28;M,F,P.L;typeloc
Yatabe(lbaraki)
yunoquartusSasa,1984;Res.Rep.Natl.Inst.Environ,Stud・,70,69;M・F.P.L.;typeloc・
LakeYunoko(Tochigi);CO】Jecteda】sofromLakeChuzeT)jj(Tochjgi)
Sasa(1985a).p,11;M.P.;emergedfromLakeUtonai(Hokkaido)
Sasa(1985b),p.57;M.F.P.;emergedfromLakeUnagiike(Kagoshima)
Sasa(19B5c),P.120;CO】lectedontheshoreofLakesKawaguchjandYamanaka
(Yamanashi)
Sasa&Kawai(1987a),p.49;St.W・6tolO,SouthernLakeBiwa(Shiga)
Sasa(1988c).p.56;LakeKojima(Okayama)
6.Genus SynorthocEadiusThienemann,1935
tamaparvutusSasa,1981;ResLRep・Natl・Inst・Environ・Stud・,29,9;M・FLP・;typeloc▲
St.30fRiverMinamiasakawa(Tokyo)
7.Genus TokunagaiaSaether,1973
kibunensis(Tokunaga,】939);⑳anio10ma(OJ勃∂C血di耶);Phi】ippJ.Scj.,69.318;M,F・
P.L;typeloc.Kibune(Kyoto)
Saether(1973),p.53;placedkibunensisintoAdacbJochldiusSaether,1968and
illustratedthehypopygium(Fig.27A,p.55).
Saether(1973),P.58;Createdanewgenus.7bkunagaia,Withkibunensis(To−
kunaga)asthegenotype.
Halvorsen&Saether(1987),p.173;redefinition and revision of
Saether,1973
一52−
BB.Tribe METRlOCNEMINl
・GenusE?oicoch7diusZavrel,1924
*Ei)OicocladizES CjLl(ZendectmusSasa1984;tranSferredtonlTtlkiqObriel/a
l.Genus ChaetocLadius Kieffer,191l
OyabeveTZu$tuSSasa.KawaietUeno.1988;Res.Rep.ToyamaPref.Environ.Pollu
Res▲Cent・,1988.50;M・;typeloc・St▲C−4,RiverOyabe(Toyama)
2.Genus HeLeniettaGowin,1943
0Sal’umacutataSasa,1988;Res・Rep:Natl.Inst.Environ.Stud.,121,39;M.;tyPeZoc
RiverOsaru(Hokkaido)
3.Genus LLmTZ叩huesEaton,1875
akanangulal・iusSasaetKamimura1987;Res,Rep.Natl.Inst.Environ.Stud.,104,
38;M.;typeloc,LakeAkan(Hokkaido)
aka朋OnuSSasaetKamimura1987;Res.Rep.Nat】.Inst.Environ.Stud.,104,37;M,;
typeIoc.LakeAkan(Hokkaido)
Sasa(1988a),P,41;M.;LakeToyaandUtonai(Hokkaido)
akanundecLmu$SasaetKamimura1987;Res,Rep.Natl.Inst,Environ.Stud.,104
39;M.;tyPeloc.LakeAkan(Hokkaido)
hLjidecimusSasa1985;Res.Rep,Natl.Inst.Environ,Stud.,83,129;M.;typeloc.Lake
Kawaguchi,(Yamanashi)
fhjinonusSasa1985;Res.Rep.Natl.Inst.Environ.Stud.,S3,128;M,;typeloc.Lake
Yamanaka(Yamanashi)
Sasa&Kawai(1987a),p.52;M.F.;Sts.W・2and3,LakeBiwa(Shiga)
fuscipygmEISTokunaga,1940;Philipp」.Sci.,72,287;M,;typeloc.Sizyukei(Taiwan)
hudsoniSaether,1975;Can,Entomol,,107,1032;M.F.;typeloc.MissouriRiver,
Nebraska;wideIydistributedin NorthAmerica
Sasa&Kikuchi(1986),p,31;M.;COIlectedbylighttrapsinTokushima
Sasa&Kawai(1987b),p.44;M.F.;Riverltacbi(Toyama)
Sasa(1988a),pAl;h/Ⅰ.;LakeToyaandRiverOsaru(Hokkaido)
Sasa(1988c),p.56;LakeKojima(Okayama)
Sasa,Kawai&Ueno(1988),p.31;RiverOyabe(Toyama)
oyabegranditobus Sasa,Kawaiet Ueno,1988;Res,Rep.Toyama Pref・Environ・
Po‖ut.Res.Cent.,1988,51;M,;tyPeloc.RiverOyabe(Toyama)
ouabehLematusSasa,KawaietUeno,1988;Res.Rep.ToyamaPref.Environ.Pol】ut,
Res.Cenし1988,52;M.;typeloc.St,C−4,RiverOyabe(Toyama)
Pr’Olongatu8Kieffer,1921;Arch.Hydrobiol.SuppL2,791;Europe
Tokunaga(1964b),p.40;M.F.P.;COllectedat RiverKoya(Kyoto)inwinter
Sasa(19朗a),p.42;M,;LakeToya(Hokkaido)
ta7nakiTeidesSasa,1983,Res.Rep.Natl.Inst,Environ.Stud.,43,78;M.;typeloc.StL
A,RfverTama(Tokyo)
Sasa(1984),p.86;M.F.;emerged from a smallstream runningiIltO Lake
Chuzerlj=Tochigi)
Sasa&Kawai(1987b),p.46;M.;RiverItachj(Toyama),
tamakEtanaidesSasa,1981;Res.Rep.Natl.InsL EnviroIl.Stud,,29,97;M.F.;type
loc,St.6,RiverMinamiasakawa(Tokyo)
Sasaり985b),p,58;九4.F.;Lakes UnagiikeandFudo(Kagoshjma)
Sasa&Kawa=1987b),p,46;M.;Riverltachi(Toyama)
taTnakiyoLde8Sasa,1983;Res.Rep.Natl,Inst.Environ.Stud.,43,79;M.;typeloc.St
A,RiverTama(Tc.kyo)
4.GenusMetriocnemu8VanderWulp,1B74
fLygrOPefricusKieifer,1912;Bu11,Soc.Entomol.Francep.86
Sasa,Kawai&Ueno(1988),p.53;M.F.;St.C−4,RiverOyabe(Toyama)
Picipes(Meigen,1818);Syst.Beschr,.1,52
Tokur】aga(1940),p.2朗;M.;Sikuka(Sakha】jJl)
ruutanusSasaet Hasegawa,1988;Jpn.].SaniLZool.,39,241;M.;typeloc.:Lake
Ryutan,Sh11ri(Okinawa)
tamaokuiSa5a,19B3;Res.Rep,NatLlnst.EIIViron.Stud.,43,77;M.P,;typeloc.St,
A,River Tama(Tokyo)
Sasa(1988a),p,44;M.;LakeShikotsu(Iiokkaido)
5.Genus OkayamayusurLkaSasa,gen.nOV,
kojimaspinosaSasa,Sp,nbv.(SeePart3):M.;tyPeloc.Lake.Kojima(Okayama)
−.り −
6.Genus OkLnawayzLSurika Sasaet Hasegawa,1988
Genotype.(痛附壷SasaetHasegawa、1988
0tSuruiS虫sa et Hasegawa,1988;Jpn.),Sanit,Zool.,39,243;M.;typeloc,1kema
Island.Mjyako(Okinawa)
*Genus OrthosmitthlGoetghebuer,1940
・bif2trcata(Tokunaga.1936);tranSferredtoPseudosmi!tia
り毎iquinh7Sasa,1985;tranSferredto7bIamLyuSZLrika
7,GenusParachdetocladiusWuelker,1959
akaT10CtaVuSSasaetKamirnura1987;Res:Rep.Natl.Inst.Envirorl,Stud.,104,35;M.
F,;tyPeIoc.LakeKussharo(Hokkaido)
8.Genus Parakie/TkrieLta Thienemann,1936
bathophLEa(Kieffer,1912);Dacわ・lochdilLS;Bull.Soc,Entomo】.France,17,82こEurope
Sasa(1985b),p.60;M.F:P.;LakeしUna畠iike(Kagdshima)
Sasa,Kawai&Ucno(1988),p.31;St.C−4,RjverOyabe(Toyama)
ChuzeLLndecLma(Sasa,1984);Res.Rep.Natl,Inst.Environ.Stud,,70,89;Ei}Oic(,
Ckldt7(S;M.F.;tyPeloc.LakeChuzenji(Tochigi)
EtdchiquartaSasaetKawai,1987;Bull,ToyamaSci.Mus..10,49;M;Ri壷Lrltbc
(To)rama)
OSarufIavaSasa,1988;JRes.Rep.NatI.Inst.Environ.Stud,,121,44;M.;tゾpeldc.Ri↓er
Osarし】(Hokkaido)
OSartLfhscaSasa,1988;Res,‘Rep.Natl.IrlSt.EI】ViroIl.Stud.,121,46:M.;tyPeIoc.Rjver
Osar・u(Hokkaido)
byabeLuridaSasa,KawaietUeno,1988;Res.Rep.ToyamaPref.Environ.PoIIut.
■11es.CenL1988,54;M.;tyPelot.St.1,RiverOyabe(Toyama)
tamatriangtLtataSas孔1981こRes.R占p.NatlJnst.Environ.Stud.,29,94;M.F.P.;type
loc.RiverMinamiasakawa(Tokyo);emergedfromSt.2and3
rSasa(1983)・p・76;M・F・;emergedfromSt・A,TamaRiver(Tokyo)
tipzLLElbrmis(ToktlIlaga,1940);Philipp.].Sci.,72,288;即anioloma(SmitlhL);M.F.;
typeloc.Arisan(Taiwan)
9.Genus ParametrLocnemu8Goetghebuer,1923
ChuzedecEmu8Sasa,1984;Res,Rep.Nat】.lnst.Envjron.Stud,,70,8A;M,F.P.L.;t
loc.LakeChuzenji(Tochigi)
殉油血射笹ef良r,19Z勅玖】H Soc,Hfst.Nat.Mos.,3〃,99;Eul ̄Ope
Tokunaga(1939),p,3O7;Metrwcnemus mYtlmetru)CnemuS);M.;Nagaoka
(Kyoto)
Sasa(198la),p,25;M.F.P.L;Sts.l,2,30tR;verMirlamjasakawa(Tokyo)
Sasa(1981b),p.99;Sts,3and4,RiverMiIlamiasakawa(Tokyo)
Sasa(1983b),p,78;Sts.A andB,RiverTama,Tokyo
Sasa&KalVai(1987b),p.52;M.;Riverltachi(Toyama)
10、Genus Paraphaenocladiu9SparcketThienemann,1926
peTleraSZLB(Edwards,1929);Trans,R.Entomol.Soc.London,77,315;Metnocremus;
England
Sasa(】98ぬ),P,49:M.;Lake Toya(Hokkajdo)
11.GenusPBeudol・thoctαdiusGoetghebuer,1932
αたαJ研〆血購Sasaet Kamimura,1987;Res.Rep.Nat】.Ins[.Environ.S[ud.,1叫32;M.;
typeloc.LakeKussharo(Hokkaido)
Sasa(1988b),p.84;LakeKutcharo(Hokkaido)
fhjioctauus Sasa,1985;Res.Rep.Nat】.Inst,Envjron,Stud.,83,127;M,;type】oc.
LakeYamanaka,alsofromLakeMotosu(Yamanashi)
fhjiseptimus Sasa,1985;Res,Rep,Natl,lnst.Environ.Stud.,S3,126;typeloc.Lake
Yamanaka(Yamanashi)
matusecuTZdzLS Sasa et Kawai,1987;Bull.Toyama Sci.Mus.,10,52;M;tyPeloc,
RiverMatsukawa(Toyama)
OyabecrassusSasa,KawaietUeno.1988;Res.Rep.ToyamaPref,Environ.Pollut.
Res.Cent.,1988,55;M.;typeloc.St.C・1,RiverOyabe(Toyama)
12.GerluS fbe〃d〃β椚J〟血Goetghebuer,1932
bLfhrcata(Tokunaga,1936);Philipp.J,Sci.,60,310;Spanfotoma(Smittia);M.;ty
loc,Misaki(Kanagawa);COllected on seashore;tranSferred to Ortho
Smi//k7byGoetghebuer(1940,p.111),butjsagaintransferredtothisgenus
for reasons discussedin Part3.
ikemaensisSasaetHasegawa,1988;Jpn.J.Sanit.Zool.,39,244;M・;typeloc.Ikema
f5Jand(OkiJ】aw8)
・.て(÷−
itaehibifh7・CaSasaetKawai,1987;Bull.ToyamaSci.Mus.,10,54;M.;typeloc.River
ltacll=Toyama)
itachi$eCundaSasaetKawai,1987;Bull.ToyamaSci.Mus,.10.53;M;typetOC.River
Itachi(To〉7ama)
sp.”加JJmαfgrJ∼α”;SeePart3
TILshiharaensLsSasaetHasegawa,1988;Jpn.).Sanit.Zool..39,247;M.F.:typeZoc.
Miyalく01sland(Okinawa)
toyatzigra Sasa,1988;Res.Rep.Natl.lnst.Environ.Stud..121,48;M、;LakeToYa
(Hokkaido)
出府桝耶鮎扉鵬両Goetgh由uer,1931);Bull.Ann,Soc.Entomol.Belg.,71,217
Sasa(1985c),p.124;M.;LakesMotosuandKawaguchi(Yamanashi)
Sasa,Kawai&Ueno(1988),p.31;St.C・6,RiverOyabe(Toyama)
13,Genus Smittia Holrngren,1869
akanduodecimqSasaetKamimura1987;Res.Rep,Natl.Inst,Environ.Stud.,104,42;
九1.;type】oc.LakeAlほn(Hokkaido)
atert・ima(Meigen,181勒Syst.Beschr.,1,47,59;Europe
Tokunaga(1940),p.289;5?anio[oma(Smiltia);M.:Omu(Hokkaido)
Sasa(1985c),P.121;M.;LakesMotosuandYamanaka(Yamanashi)
Sasa&Kamimura(1987),p.41;M.;LakeAkan(Hokkaido)
Sasa & Kawai(1987a),P.53;M.;Sts.Y・1.WL2.3 and 4,Lake Biwa
(Shiga)
Sasa&Kawai(1987b).p,57;M.;Riverltachi(Toyarna)
Sasa&nas喝aWaく198軋M.1Kochinda(OllinaⅥa)
Sasa(1988a),p.49;LakeToya(Hokkaido)
Sasa(1988c),P,56;LakeKojima(Okayama)
事坤(7Ta由(Tokunaga,1936);tranSferredto
er[docladiae(Tokunaga,1936);PhiIipp.).Sci.,60,312;勧anio10ma(Sm抽免);M.F.;
typcloc.Seto(Wakayarna);COIlectedonrockyseashore
Sublette&Wirth(1988),p.318;included this speciesinto their new genus,
くり∴J・∴∴∴い
gusukLLenSis Sasa et Hasegawa,1988;Jpn.).Sanit.ZooIり39,252;M・;tyPeloc・
Gusuku(Okinawa)
itachiTLLLdioc比EaSasaetKawai,1987;Bul】.ToyalTlaSci.Mus一,10,59;M;tyPeloc・
RiverItach=Toyama)
−57−
itachipennisSasaetKawai,1987;Bull.ToyamaSci.Mus.,10,60;M,typeloc.River
Itachi(Toyama)
抽相加血血判㍑ねねSasaetKawai,1987:βu】1.Toさ′amaSci.Mus.,川,叫M,亡)′Peloc,
Riverltachi(Toyama)
kojimagrandis Sasa,SP.nOV.;Part30fthis paper;M.;typeloc.Lake Kojima
(Oka〉〉ama)
lLttoraLi8(Tokunaga.1936);Philipp.J.Sci.朋,303;Si,u71iotoma(Smittta);M.F,;type
Joc▲Seto(Wakayama);COL7ectedonagravelyseashore
neTnationis(Tokunaga,1936);Philipp.].Sci.,60.3()5;5i)aniotoma(Smitlia);M.F.P.L;
typeloc.Seto(Wakayama);COllectedonalgalmattingofRockyseashore
Hashimoto(1962a),p,221;M,F.;biologyat ShirnOda(Shizuoka)
niitakana Tokunaga,1939;PhⅢpp.].Sci.,69,312;M.;tyPeloc,Mount Niitaka
(TafⅥran)
TludipeTZnis(Goetghebuer,1913);Ann.Biol.Lacustre,5,19Europe
Tokunagaり939),p,312∴M.;MountNiitaka(Tajwan)
Sasa(1985c),p.122;On the shore of Lakes Motosu,Shojiand Yamanaka
(YamaIlaShf)
Sasa&Kamimura(1987),p,41;M,;LakePanke(Hokkaido)
Sasa&Kawai(1987a),p,53;■Sts.Y−1.W−1and2,LakeBiwa(Shiga)
Sasa(1988a),P.49;M.;RiverOsaru(1−lokkaido)
Sasa(1988b),p,84;LakeMotoko(Hokkaido)
Sasa(1988c),P.56;La】くeKojima(Okayama)
PratOra(Goetghebuer,1926);Ann.BioI,Lacustre,15、101;typeIoc.Belgium
Sasa&Hasegawa(1988);M.F,;OkinawaandIshigakilIslands(Okinawa)
SainokoeT18is Sasa1985;Res.Rep.Nat】.Inst.Env汀On.Stud,,83.87;M.F.;type】
Lake Sainoko(Yamanashi)
・tit)uliformis(Tokunaga,1940);却aniotoma(Smittia);tranSferredtonmk;Wbjella
bySublette&Sublette(1973,p,399)
truncatocauda(Toktmaga,1939);Philipp.J.Sci.,69,313;5banic>[oma(Smitth);M.;
tirPビ】oc.Mol】Jl[Niitaka(T扇wa可
t,eSParumGoetghebuer,i921;Mem・Mus・Hfst・Nat.Belg.,31,169;Belgiunl
Tokunaga(1940),P,289;5t・aniotL)ma(Smilfia);M.F.;Sikuka(Sakhalin)
1、 −
14.Ge†1uS TbyaTnayLLSurika SasaetKawai、1987
Bull.ToyamaScienceMuseum,10,62
fhjiqLlinta(Sasa,1984):Res▲Rep.Natl.lnst.Environ.Stud,,83,125;Orlhosmillia;M.;
typeIoc.LakeYamanaka(Yamanashi)
ShiotanEiSasa et Ka、Vai,1987;Bull・Toyama Sci.Mus.,10,62;M,Rjverltachi
(Toyama)
Sasa(1988a),p.吋MIRiverOsaru(liokkaido)
15・Genus TT・issocladius Kieffer,1908
itachLgmr”Latus Sasa et Kawai,1987;BuIl・Toyama Sci▲Mus・,10,65;M;River
ltach=Toyama)
16.Genus7盲LLdayusurika Sasa.19851
Res.Rep・NatI,Inst.Environ.Stud.,83,62,Genotype:^Ldoseczu7da畠asA,1985
FudoseeuTZdaSasa1985;Res・Rep・Natl・Inst・Environ.Stud.,83,62;M.F.;・tyPe】oc.
Lake Fudo(Miyazakj)
multiallT”tatalTokunaga,1940);励aniotoma(OrlhockLdius);Philipp.J.Sci,,72,287;
M・F・;typC)oc・MountArisan(Taiwan);neWCOmbi11ation
BC.Tribe CORYNONEUIモINI
l.Genus CoryTZOneLLra Winnertz,1846・
CettLcaEdwards・1924;EntomoT・Mon・Mag・,60,182−9;England
Tokunaga(1936d),p・40;M・F.P・;KibuneandKurama(Kyoto);COl】ectedalong
rapidstreams
Tokunaga(1937b),P.33;M.F.
Sasa&Kawai(inpress);M.F・P.;St.1,OyabeRiver(Toyama)
CuSPisTokunaga,1936;Tenthredo,l,48;M.F.;tyPeloc.Kitashirakawa(Kyoto);also
atHa11aZOn(),UzumasaandYodo(Kyoto)
hLjiundecLmaSasa,1985;Res.Rep.Natl.ⅠIISt,EI−V行on.Stud..83,130;tyPe】oc.L
Yanlanaka(Yamanashi)
gobαfαEdwards,1924;E11tOmOl.Mon.Ⅳlagり叫182−9;England
Tokunaga(1936d),P.42;M.F.;Kibune,KjtashiI・akawa,Hanazono and
UzuIllaSa(K)70tO)
TokuIlaga(1937b),p.35;M.F.
Sasa(1988a).p.50;M.;RiverOsaru(I・Iokkaido)
Sasa,Kawai&Ueno(1988).p・31;M.F.P.;St,C−1,RiverOyabe(Toyama)
(ongOeTlnisTokunaga,1936;Tenthredo,1,50;M.F.;typeloc,Uzurnasa(Kyoto);also
atKitashirakawa(Kyoto)
Tokunaga(1937b),P.38;M.F.
tetluistylaTokunaga,1936;Tenthredo,1,44;M.F,;typeloc.Yodo(Kyoto);alsoat
Uzumasaand Yama5hirla(Kyoto)
Tokunaga(1937b),P.31;M.F,
t,ittalisTokunaga,1936;Tenthredo,1,45;M.F.;typeloc.Kitashirakawa(Kyoto)
Tokunaga(1937b),p.34;M.F,
yoshLmuraL Tokunaga,1936;Tenthredo,1,46;M,F.;typeloc.Kitashirakawa,
(Kyoto);a】soatUzumasaandYamashjna(Kyoto)
Tokunaga(1937b),p.36;M,F,
2,Genus nienemannieEta Kieffer,1911
ChuzeduodecimaSasa,1984;Res,Rep,Natl.1nst,Environ.Stud.,70,90;M.F.;type
loc.LakeChuzenji(Tochigi)
naviscuteEla(Tokunaga,1936);Tenthredo,1,39;M,F.;typeloc.Yamashina(Kyoto);
alsoat UzunlaSa(Kyoto)
Tokunaga(1937b),p.29;M,F.
tutea(Edwards,1924);Entomol.Mon.Mag,,60,182−9;Co7ynOneml(771ienemanni−
ella);England
Tokunagaり936d),p、37;Cbり′鵜沼以偽り了以わは敬鋸購ね故ノ;M.F.;Yamashjnaand
Uzumasa(Kyoto)
Tokunaga(1g37b),p.27;M.F.
majuscu(a(Edwards、1924);Entornol.Mon.Mag:,60,182−9;Co73・nOneurU(771ieneman一
乃∫β地ノ;England
Tokunaga(1936d),p.34;M.F,P.;Kitashirakawa.YodoandYamashina(Kyoto)
Tokullag8り937b),p.26;M.F,
moTVSq(Edwards,1924);EntomoL Mon,Mag.,60,182・9;CoJ3TnOnelLrU(T7[hlneman−
〃∼gJJ♂ノ;England
Sasa&Kawaf(1987b),p.67;RiverItachi(Toyama)
TtippoTLica(Tokunaga,1936);Tenthredo,1,38;Co7ynOneura(771ienemanniella);M,;
typeloc.Kitashirakawa(Kyoto)
Tokunaga(1937b),P.28;M.
OyabedEEataSasa,Kawaiet Ueno,1988;Res.Rep,Toyama Pref,Environ.Po11ut.
− rふI−
Res・Cent・,1988,57;M.F.;tyPeloc・St・C−4,RiverOyabe(Toyama)
VLttata(Edwards,1924);Entomo】.Mon,Mag.,60,182・9;Co7TnOneTLra(771ienemanniel−
J〟ノ;EIlgland
Sasa&Kawai(1987a),P.54;LakeBiwa(Shiga)
BD.Tribe Cl.UN10NINI
l,Genus CEunio Haliday,1855
aquLlonius Tokunaga,1938;Ann.Zool.Jpn.,17,126;M.F,;tyPe】oc.Akkeshi(Ho−
kkaido),CCrllectedonseashore;alsofromShimoda(Shizuoka)andMiyato−
jillla(Miyagi)
Hashimoto(1962).p.221;Esashi(Hokkaido)
PaCEncusEdwards,1926;Proc.Zoo】.Soc.London,51,779−806;tyPeloc.Samoa
Oka(1926),p.205;bioIogyatMisaki(Kanagawa)
Oka(1930),P.253;M.F.
Esaki(1932),p・164;M・F▲;Misaki(Kanagawa)andTsushima(Nagasaki)
Oka(1933),p.76;M.F.;Misak=Kanagawa)
Tokunaga(1935a),P14;(1935b),p.14;(1937b),p.18;M.F,;Ishigaki(Okinawa)
Esaki(1950),p.1560;M.F.
PL(TPureuS Hashimoto,1962;Sci.Rep,Tokyo Kyoiku Daigaku,Sec.B.,No.159,
285−296;M.F,P.L;typeloc.Shimoda(Shizuoka)
SetOnis Tokunaga,1933;Philipp.],Sci.,51,89;M.;typeloc.Seto(Wakayama);
COIlected oIISeaShore
Tokunaga(1935a),P.13;lshigaki(Okinawa)andToshi−Wagu(Mie)
Tokunaga(1935b),P.13;M.P.
Tokunaga(1937b),M,
fakaha$htiTokunaga,1938;Philipp.J.Sci.,65,314;M.;tyPeloc.Tansui(Taiwan);
collected on seashore
Hashimoto(1965),P・13;M.F.;Tanegashima,Amami−OShima and Kikaijima
(Kagoshima)
tsushLmL7enSis Tokunaga,1933;Philipp.].Sci.,51,92;M.;typeloc,Tsushima
(Nagasaki);COllectedonrockyseashore
TokuIlaga(1935a),p.8;F.P.L.;Okinoshima(Fukuoka),SetoandTanabe(WaL
kayama).Anori(Mie)
Tokunaga(1935b),F.P.L
Tokunaga(1937b),P.19;.M,F.
Tokunaga(1959),p.638;P.L.
fsLl$himaensisvaT.minorTokunaga,1933;Philipp,J.Sci.,51,93;M,F.;typeloc.Se
(Wakayama);COllectedonrockyseashDre
Tokunaga(1g35a),p,13;P.L.;Shuku−taSO(Mie)
Tokl]nagaり935b),p.13;F.P.L.
Tokunaga(1937b),p.20;M,F、
2.Genus TeLmatog占tonSchiner,1866
japo托ictISTokunaga,1933;Philipp.J.Sci・軋95;M.F.;typeloc.Karo(Tottori);also
Seto(Wakayama);COLlectedonrockyseashore
Tokunaga(1935a),p,491;P.L.
Tokunaga(1935b),p.16;Tokunaga(1937b),p.22;M.F.
Tokunaga(1959),p.637;P.L
Hashimoto(1962),P.243;biologyofM.F.
PaCificztsTokunaga,1935;Mushi,8,15;F.;typeloc.Seto(Wakayama);COllectedon
rockv seashore
Tokunaga(1937b),p.23;M.F.
3.Genus77LαLassomyiaSchiner,1856
japoTZicaTokunagaetKomyo,1955;Publ.SetoMar.Biol.Lab.,4,364;M.F.;type
loc.NakarIOShfma,TokaraTs已ands(Kagoshima)
C.SubfamilypIAMESfNAE
CA.Tril)e DIAnll;SINl
l.Genus DiamesaMeigen,1838
abina Tokunaga,1936;Philipp,],Sci.,59,539;M,F,P.L;typeloc.Tsurugisawa,
JapanAIps(Toyama);alsoatKakogawatNagano)
Tokunaga(1937b),p.59;M.F.
Gdetかebt】erり939),p.26;M.
astgLaTokunaga,1936;Phj】Lpp.).Sc;.,59,545;M,;tyPeloc.TsurugisawaJapanALps
(Toyama);CO11ectedat altitudesl,600−2,000monsnowinNovember
Tokunag8り937b),p.57;M.
Goetghebuer(1939),p.27;M,
breuialaTokunaga,1964;Akitu,1l,39;typeloc,Tsuchitaru(Niigata);CO11ectedon
snow f】1ⅣIarch
japonicaTokunaga,1936;Philipp.].Sci.,59,542;M.F.P.;tyPeloc.Kashima.Japan
AIps(Nagano);COllected on snow at altitudes of about2,000minJune;
also Sasagamine(Niigata),Kinebashi(Fukui)and Hosono(Nagano)in
Februaryand March,OnSnOW.
ー62−
.Tolぐunaga(1937b),p.58;M,F.
Goetghebuer(1939),P・27;M.
japoTlicavar.No.lofTokunaga,1936;Philipp・J・Sci.,59,5吋F・;COllectedonsnow
inMarchand AprilatSekiandSasagamine(Niigata)
matuLmpedLtaSasa,SP.nOV.:SeePart30fthispaper
pttLmLco川L$Tokunaga,1936;Philipp.J.Sci,,59,548;M,;typeloc.Mount Hiei
(Kyoto);COllectedinMarch
TokuIl昭a(1937a),p.55;F,
Tokunaga(1937b),P.62;M.
Goetghebuer(1939),p.27;M.
tsukuba Sasa,1979;Res.Rep.Natl.Inst.Environ.Stud.,7,46;M.F,P、
Mount Tsukuba(Ibaraki);COllectedandrearedfrommourltainstreams
tsutsuLiTokunaga,1936;Philipp,).Scj.,59,546;M.F.;tyPeloc.Hosono(Nagano);
COllectedinMarch
Tokunaga(1937b),p.60;M.F,
Goetghebuer(1939),P.27;M.
Tokunaga(1964c),p.22;Diamesa周d由mesa);Mount Yukyu,Tsuchitaru and
Lshiuchi(Niigata);COllectedin Marchonsnow
Sasa&Kawai(1985),p.10;F.;COueCted on wauin March,at Sugitani
(Toyama)
Sp.(No.1)ofTokunaga(1936);Philipp,].Sci,,59,549;F.;Seki(Niigata),COIIectedin
March
Sp.(No.2)ofTokunaga(1936);Philipp,].Sci,,59,550;F.;Seki(Niigata),COIIectedin
March
2_Genus〃e〆叩〃h Philippi,1865
bret)ttarSis(Tokullaga,1936);Prod衰mesa(MonodhLmeSa);Philipp.),Sci.,59,528;M,;
typeloc.Kibune(Kyoto)
Tokunaga(1937b),p.42;M,
Goetghebuer(1939),p.27;M.
Tokunaga(1959),p.639;Heptagyia;P、L、;Kibune(Kyoto)
ebumea Tokunaga,1937;Philipp.).Sci.,62,60;F一;typeloc,MountRy9Zen(Shiga),
COIlectedinJune
Tokunaga(1937b).p,53;F.
Goetghebuer(1939).p.28;F.
−63−
n加onica Tokunaga,1937;Philipp.).Sci.,62,58;F:;typeloc,Kibune(Kyoto);
coilected at light in October
Tokunaga(1937b),p.52;F.
Goetghebuer(1939),p.28;F.
3.Genus PotthαStEa Kfeffer.19ZZ
(ortgLmanaKieffer.1922;Ann.Soc.Scient.Brux.,46,361;type[oc.Germany
Tokunaga(1965b),p.39;described as Diamesa milodiamesa)campestrts
(Edwards,IgZ軋whfch;sasynonyrnofLbng11乃aWaKfeEfer;M.F.P.;River
Kamo(Kyoto);C(〕11ectedin February
TTLatunigra(SasaetKawai),1987;Bull.Toyama Sci.Mus.,10,68;Psilodiamesa;M,;
RfverTtach=Toyarna)
montlum(Edwards,1929);Trans.R.Entomol.Soc.London,77,307;D由mesa Sasa
(1988a),P.51;Fbilodiamesa;M.;LakeToya(Hokkaido)
nigatana(Tokunaga,1936);Diamesa rPsilodぬmesa);PhilippJ.Sci.,59,537;M.;type
Ioc.SasaganliIle(Niigaは);CO】】ectedonsnowinMarch
Tokunaga(1937b),p、55;Diamesa rP;ilodiamesa);M.
Goetghebuer(ユタ39),P.26;DfanleSa(PsfJodf8meSa)ごM.
Sasa&Kawai(1985),p,12;Iblodiamesa;F.;River Kumano(Toyama);COl−
】ectedin March
4.GerTUS′などα血♂ね成一甘αG(7e亡gねebuer,ユ939
The fol】owing two specjes were described on】y by female and classjfed as
members ofgenus Lasiodiamesa Kieffer by Tokunaga,They were differentiated
fr(〕nlO亡わeり∂paneSeDfamesjnaespecje5b)′とわepreser】Ce(〉fmacrotrjcl】j8eOJ】Wj刀g.
CraSSipiZosa Tokunaga,1937;Lasiod由mesa;Phjlipp.].Scj.,62,57;F.;typeloc▲
Kibune(Kyoto);COllectedinMarch
Tokurlagaり937b),p.45Jエ都ゐゐ7タg(慧♂√F.
Goetghebuer(1939).p.26;Lasiodiamesa;F.
niL)i$Tokunaga,1936;Philipp,J.Sci,,59,535;Lasiodtamesa;F.;typeloc.Haruiza
(Njjg8とa)ごa】50∂と T51Jb∂me and S∂S8gamⅢe rNiigata)and Kashjma
(Nagano),a1lonsnowinMarchorApril
Tokunaga(1937b),pA4;LL7Siodiamesa;F.
Goetghebuer(1939),p.26;Lasiodiamesa F.
5.Genus SyTtdiaTneSa Kieffer,1918
bicotorTokunaga,1937;Philipp.J.Sci.,62,56;F.ミtypeloc,Kibune(Kyoto);COllected
in March
ーー(て」−
Tokunaga(1937b),p,48;F,
Goetghebuer(1939),p.25;F.
Chαヱemαダ汀α,Sp.nOV.;neWnameforSy弟dfαナ祈eSαSp.,Sasa(1984),p.93;M.;typeloc,
LakeChuzenji(Tochigi)
kashimaeTokunaga,1936;Philipp.J,Sci.,59,534;M.;typeloc.Kashima,JapanAlps
(Nagano);COllectedonsnowinAprilathighmountainslope
Tokunaga(1937b).p.44;F.
Goetghebuer(1939),P,26;F.
laTICeOEata Tokunaga,1936;Philipp.].Sci.,59,530;M.;typeloc.Kitashirakawa
(Kyoto);CapturedinMarch
Tokunaga(1937b),P.47;M.
Goetghebuer(1939),p.25;M.
moTltanaTokunaga,1936;PhiIipp.].Sci,,59,532;M.P,;typeloc.Tsurugisawa,Jap
AIps(Toyama);COllectedathighaltitudeinOctober
Tokunaga(1937b),P.50;M.
Goetghebuer(1939),P.25;M.
叩.No.1,Tokunaga(1936),p.536;阜リndiamesa(勘ndiame5a);F;Sasagamine(Niigata)
takatensisTokunaga,1936;Philipp.J.Sci.,59,531;M.;typeloc,Takata(Niigata);
COllectedonspringsnow
Tokunaga(1937b),p.49;M.
Goetghebuer(1939),p,25;M.
Sasa&Kawai(1985),p.7;M.F,;COllectedonsnowatSugitani(Toyama),from
Januaryto March
Sasa&Kawai(1987b),p,69;Riverltach=Toyama)
yosiiiTokunaga,1964;Akitu,12,22;typelocJshiuchi(Niigata);COllectedonsnow
irlMarch
CB.Tl・ibt≡PRODIAMESINl
l.GenusMonodiaTneSa Kieffer,1921
bathyphila(Kieffer,1918);Prod由mesa r〃onodhlmeSa);Entomol.Mitt.,7,102;Eur−
OPe
Toktlnaga(1936a),p.527;M.;Shibutani(Kyoto)
Tokunaga(1937b),P.41;M.
Sasa&Kawai(1987a),p.54;M,F.;LakeBiwa(Shiga)
・brt7uik177;tS(Tokunaga,1937a,b);Pndiamesa(MollOdhlmeSa);tranSferred to
〃ィ烏い∴・
・(i■1−−
2.GenusPT・OdiamesaKieffer,1911
ChuzenLgraSasasp,nOV,;Newscientificnamefor(40)Prod由mesasp.ofSasa(1984,
Res.Rep,Natl.Inst.Environ.Stud.,70,91;M.F,L.1).;LakeChuzenji(T
Chigi)
nagaiiSasa et Kawai,1985;Bull.Toyama Sci.Mus.,7,13;M.F.;typeloc・River
Kumano,Toyama−Shi(Toyama)
D.SubfamilyTANYPOl)INAE
Note:Most ofthe specieslisted here were recordedby Tokunaga(1937−40)
following the classicalsystern.They are adapted hlthislist to the new system
proposedmainlybyFittkau(1962)andPinder(1978),aSmuChaspossible.Apartof
Tokunaga’sspecieswereclassifiedbyFittkau(1962)accordingtohisnewsystern,
butotherscannotbeplaceddue tothebrieforiginaldescription.Asshowninthe
followinglist,Fittkau(1962)gave new names to m6st of theJapanese species
classifiedby Tokunagainto species already known from Europe,Without giving
accounts on why they wereseparated asindependent ones,Sincesome of them
examinedbythepresentauthorcouldnotbcseparatedfromtheEuropeanspecies,
Tokunaga’soldnamesaremostlyreservedinthepresentlist・
DA.Tribe COELOTANYPOI)1NI
l.Genus CEinotanypusKieffer,1913
decempunctatu$Tokunaga,1937;Philipp.].Sci.,62,23;F.;typeloc・Shimogamo
(Kyoto);alsofromYamashjrla(Kyot())aIldlmaizumi(Aomori)
Tokunaga(1937b),p.65;F.
fbrmosae Kieffer,1916;Ann.Mus,Nat.Hung,,14,99;F.;COllected at Anpingand
Takao(Taiwan)
Kieffer(1921);Philipp.J.Sci,,18,576
Tokunaga(1937a),p.22;(1937b),P.65;F.
immacuLatus Kieffer,1916;Ann.Mus.Nat,Hung.,14,99;F.;CO11ected at Tainan
(Tafwan)
Tokunaga(1937a).p.24;(1937b).p,67;F,
japonicusTokunaga.1937;Philipp,].Sci.,62,25;M.;typeloc.Kinugasa(Kyoto)
Tokunaga(1937b),p.98;M.
lampronotu$Kieffer,1916;Ann・Mus・NatL Hung・,14,100;M・;CO11ectedatTakao
(Tai\\raIl).
一Tokunaga(1937a),P・25;(1937b),P・68;M・
†こri−
sugLyamaLTokunaga,1937;Philipp.J.Sciり62,26;M.;typeloc・Uzumasa(Kyoto)
Tokunaga(1937b),P.69;M.
Sasa&Kawai(1987a).p.57;M.F.;St.W−10,Otsu,LakeBiwa(Shiga)
Sasa(1988a),p.52;M.F.;LakeUtona=lLlokkaido)
l)B.Tribe MACROPELOPINl
l.GenusApsectrotanypus Fittkau,1962
yoshimurai(Tokunaga),1937;Philipp.].Sci.,62,3勘 Ana/qtvnia F.;tyPeloc.
Uzumasa(K〉7OtO)
Toku】1aga(1937b).p,80;F.
Fittkau(1962),p.151;treatedthisspecies as”?Apsectroch7dius yoshimu
(′l、okunaga)”
Z.Genus肋cropeJ叩ねT】1iellemann,1916
goetghebueri(Kieffer.1918):Entomol.Mitt.,7.168
Tokunaga(1937a),p.39;(1937b),p.82;AチIatOi)ynia;M、F.;Shimogamo and
Miyake−Hachiman(Kyoto)
Fittkau(1962).p.114;gaVeaneWname,Macrppelopia toklLnagai
japonLca(Tc.kuIlaga,1937);Philipp,).Sci.,62,41;Anatq抄nia;M.;tyPeloc,Hachijo
(Kyoto)
Tokunaga(1937b),p.83;Ana10Pynhl;M.
Fittkau(1962),P.114;Placedto Macropelopia
kLbunensLs(Tokunaga,1937);Philipp.].Sci・,62,41;Aual妙nia;F・;typeloc■Kibune
(K〉rOtO)
Tokunaga(1937b),P.82;AnafめIn衰;F.
Fittkau(1962),P.114;Placedto MacIVPe
nebuLo$ふ(Meigen,1804);Klass.Beschr.Eur.Zweifl.Insk,,1,21
.Tokunaga(1937a),P.40;AnatoDynia;F.;Kibune(Kyoto)andTsuta(Aomori)
Tokunaga(1937b),P.82;Anato卸nia;F,
Tokunaga(1939),P,299;AnalpPz¢n由;M.P.;Kitashirakawa(Kyoto)
Fittkau.(1962),p・113;gaVeaneWnam草,MacγOi)elpi)iaL)aranebulc・Sa
oyaberobustaSasa,Ⅰくawai&Ueno,1988;Res.Rep.ToyamaPref、ErNiron.Pollut▲
Res.CeIlt.,1988.58;M.F,P,;typeloc.St.C・4,RiverOyabe(Toyama)
3,Genusター(〉C!αd拍8Skuse,1887
choreus(Meigen.1804);KIass.Bcschr,Eur.Zweifl.Insk.,1,236;Europe,Africaand
Asia
TokuI−aga(1937a),P,29;M.F.;Hachijo(Kyoto)inMayandSeto(Wakayama)
ilりune
Tokunaga(1937b),p.72;M,F,
SasaandKawai(1987a)′p.59;M.;St.W−10,Otsu,LakeBiwa(Shiga)
Sasa(1988a),p.53;M.;LakeUtonai(Hokkaido)
CraSSineruis(Zetterstedt,1838);Dipt.Scand,(Sect.3),477−868
Tokunaga(1937a),p.31;M.F.;Arashiyama(Kyoto)in May,Mount Ryozen
(Shiga)inJunea11dIkeda(Osaka)inMay
Tokunaga(1937b),p.73;M,F.
iTtSuLaT・Ls(Kieffer,1921);7Wchotanypus;Philipp.,.Sci.,18,574;M.F,;Daitot
(Taiwan)
Tokunaga(1937a),P.30;(1937b),p,74;乃′OChldl−us O,rockldtus);M,F.
行毎(Kieffer,1916);mC如ぬγち頭催;ATln,MlユS.Nat.Htlngり14,101;F.;Yentenpo
(Taiwan)
Tokunaga(1937a),p.30;(1937b),p.73;F.
SasaandKawai(1987a),p.59;LakeBiwa(Shiga)
karahutoensis Tokunaga,1940;PhiLipp.).Scf.,72,282;M,F,;tyPeloc.Shikuka
(Sakhalin)
Eacteiclat)ZLS(Kieffer.1922);Trtchohlnyt・uS;Ann.Soc.Linn.Lyon,69,41;M.F.;
DaitoteiandMaruyama(Taiwan)
Tokunaga(1937a).p.31;(1937b),p,74;Proc血dh(S Prockldius);M.F.;(redescrip−
tion)
nbonicus Tokunaga,1937;Philipp,],Sci.,62,32;M.F.;typeloc.Kibune(Kyoto);
alsoatfIachijo(Kyoto),MaythroughAugust
Tokunaga(1937b),P.75;M.F,
SagLtta]isKieffer,1909;Bull.Soc,His【.Na亡.Metz,26,42;Europe
Tokunaga(1937a),p.28;M.F.;Shimogamo,YamashinaandYoshida(Kyoto),
andToba(Mie),frornJulytoOctober
Tokunaga(1937b),P.75;M.F.
Sasa(1988a),p,51;M,;LakeUtonai(Hokkaido)
4.GentlSPsectrotanupusKieffer,1909
〃αrjα8(Fabricius,17邑7);Mantissalns.,2,325.45
Tokunaga(1937a),p.35;FtecEntan.ゆus;M,F.P.L.;KitashirakawaandKibune
(Kyoto),MountRyozen(Shiga).MountDaisen(Tottori)
Tokunaga(1937b),p,79;Anat妙nia;M.F.
Tokur旧ga(ユ959),p.639;』〃α物〝由;P.L
Fittkau(1962),p.140;gaVeaneWname,PsectTt)tanhus Orie
−/こヾ−
DC.TribePENTANEURINI
l.GenusAbLabesmyiaJohannsen,1905
monLLLs(LiIlnaeuS,1763);Faunasuec.Ed.Il,436;77i)uh2
Tokunaga(1937a),p.44;Fbniane〃7t2;M・F・;Shimogamo,Hachijo,Arashiyarrla,
Kibune,Yamashina,Uzumasa and Kitashirakawa(Kyoto),Daisen and
Karo(Tottori),Seto(Wakayama),Iyayama(Tokushima)
Tokunaga(1937b),p87;靴紹ぬナ1g混和;M、F.
Tokunaga(1959),P.638;FbnIaneura;P.L,
Fittkau(1962),P,430;placedthisspeciestoAblabesmyiaJohannsen,1905,and
gaveanewname,A,mOnilihrm&toTokunaga’smonilis
SasaaIldKawai(1987a).p.55;Abhbesγnyhl;M・F・;LakeBiwa(Shiga)
Sasa,Kawai&Ueno(198軋p.31;St.C−1,RiverOyabe(ToYama)
2.GerltlS CoIl亡九叩elopiαFittkau,1957
esakiana(Tokunaga,1939);Philipp.,.Sci,,69,302;掬nlaneu772;M.;tyPeloc▲Miu
Otaki・Mura(Nagano)
Fittkau(1962),p.233;PlacedtogenusConchaPel呼ia
meLatlqPS(Wiedemanrl,1818)Syst,Beschr・,1,65,18;Europe・
Tokurlaga(1937a),p.51;Penhmeu7tlmelanoPs Meigen;M・F・;Kibune and
Kurama(K)70tO)
Tokunaga(1937b),p.94;FbnLaneura:M.F,
Fittkau(1957),p.233;gaVe aneW name,ConcjulPelopia quatuo”邦aCuhlta,tO
Tokunaga’s mehlnCPs Meigen
Sasa(1988a);Conch砂eL坤ia;M,;LakeShikotsu(Hokkaido)
muttifhsciaTokunaga.1937;Phi】ipp.).Sci.,62,54;1bltaneunl;M・;tyPeloc・Naga−
oka(Kyoto);aIsoatKitashirakawaandNishigamo(Kyoto)
Tokunaga(1937b),p.89;jbnhmeura;M.
Fittkau(1962),p.233;placed7nulttfbsciata(?misprint of mult的scia)To−
kunaga1937to Co犯ぐ妙gJ坤衰
3,Genus Krenqpetopia Fittkau,1962
aEba(Tokunaga,1937a);Philipp,J.Sci.,62,牲LbtklneuTtl;ML;typeloc▲MountAtago
■‘(Kyoto);COllected also at Kurama and Kibune(Kyoto),andIyayama
(Tokusllinla)
Tokunaga(1937b),p.93;Pk,ntaneunl;M.F・
1Fittkau(1962),p.274;tranSferredtogenusKrenopeh4)hlFittkau
yunouresLasp.nov.;M.F.;typeloc.LakeYunoko,Nikko(Tochigi);(seePart30f
thispaper)
一6クー
4.Gent】SA7わね〝〟ク〟虐Kieffer,ユ923
m血tzLS(Tokunaga,1937);Philipp.J.Sci.,62,43;M.F.;Penklnetml;typeloc・Kibun
(Kyoto);alsoatUzumasa(Kyoto)
Tokunaga(1937b),p.86;M.F,
Fittkau(1962),p.415;PZacedtogenus八肋お7り少ELSKfeffer,1923
5.GenusParamerina Fittkau,1962
diL)isa(Walker,1856);Ins.Britan.,3,201;Europe
Tokunaga(1g37a)、p,53;(1937b),t).97;角′ヱtaylelLTtl;M・;Gotemba(Shizuoka)
Fittkau(1962),P.327;treatedthisspeciesas(?)nIrumermadivisaTokunaga,
1937
Sasa&Hasegawa(1988),p,252;M.F・;LakeRyutan.Shuri(Okinawa)
6.Genus RheopeIqpiαFittkau,1962
maculipel172is(Zetterstedt,1838):Dipt.Scar]d・Sec▲3,Diptera;818
Tokunaga(1937a),PA8;Peプ‡taneunl;M,F・;Shimogamo,Hachijo,Arashiyama,
Kibune,Kitashirakawa,Yarnashina and Nishigamo(Kyoto),Mount
Ryozen(Mie)
Tokunaga(1937b),p.91;M.F.
Note;Thissp∝ieswasregardeda5aS)∫nO叩mOfP血♂お(Mejgen,ユ818)by
Goetghebuer(1936,p.34),butFittkau(1962,p.217)recognizeditasavalidspeCies,
and placedit to genus RheQPe/pPia Fittkau,1962.Fittkau(1962,p・216)quoted
Tokunaga’srecordfromJapanas”(?)Rh,maCulk)ennis(Tokunaga)▲”
7.Genus rr由s叩eJ叩血Kieffer,1923
0gabetri叩iTZOSa Sasa,Kawaiet Ueno,1988;Res▲Rep・Toyama Pref■Environ・
Pollut.Res.Cent.,1988,p.59;M.;typeloc.LakeTohri(Toyama)
8.GenusZbure(imyfa Ffttkau,1962
mohiicoLa Tokur]aga,1937);Philipp,].Sci.,62,47;M.;1bltanetml;typeloc・Ash
(Kyoto)
Tokunaga(1937b),p.99;M,
Fittkau(1962),P.314;tranSferredtogenusZ7Vrell’mylbFfttkau1962
9・Unp】acedspeciesoftrjbePENTANEURINI
ThefollowingspeciesweredescribedbyTokunaga(1937・1940),allasmemr
bersofthegenusPenfaneuraPhilippi,1865,buttheirgenFLricstatusisunceertainat
thepresentstage・
circumdataTokuIlaga,1940;Philipp.].Sci.,72,283;F▲;typeloc・Sizyukei(Taiwan)
一 丁一一−
esakii(Tokunaga,1939);Philipp.].Sci.,69,301;M.F.;tyPeloc.Miure,Otaki・m
(Nagano)
hLSCicEava(Kieffer,1922);771nJ少us;Ann.Soc,Linn.Lyon,69,40;F・;Daitotei(Ta・
i\Van)
Tokunaga(1937a),P.48;(1937b),P.91;fセntanelml;F・;
graciLELma(Kieffer,1916);Eb!pp衰;Ann.Mus・Nat・HungL,14,102;M・;Takao
(Taiwan)
Tokunaga(1937a),p.55;(1937b),p.100;fセntanelL7V;M,;
japonicaTokunaga,1937;Philipp.].Sci.,62,50;F,;typeloc.Arashiyama(Kyoto);
alsoatKitashirakawa(Kyoto)
Tokunaga(1937b),p.94;F.
Sasa(1988a),P,53;F.;LakeToya(Holくkaido)
kyotoensisTokunaga,1937;Philipp.].Sci.,62,53;M.;tyPeloc,Uzumasa(Kyoto)
Tokunaga(1937b),p.98;M.
Lon9ipennisTokunaga,1937;Philipp.].Sci.,62,52;typeloc,Kibune(Kyoto);alsoat
Kurama(Kyoto)
Tokunaga(1937b),p.98;M,
octqpunctataTokunaga,1937;Philipp,).Sci.,62,46;typeloc.Hachijo(Kyoto)
okadaiTokunaga,1938;Philipp.].Sci,,65,351;M.F.;typeloc.Yunomine−OnSen
(Wakayama)こCOllectedfromahotspring
pteuT・aLisTokunaga,1940;Philipp,].Sci.,72,284;M.F.;typeloc.Sizyukei(Taiw
DD.Tribe TANYPODINI
l,Genus Tanypus Meigen,1803
PuTICtLpennLs Meigen,1818;Syst.Beschr.
TokuIlaga(1937a),P.33;M.F.;Karo(Tottori),Toba(叫ie),inJulyandAugust
Taihoku(Taiwan)in November
Tokunaga(1937b),P.76;M.F.
Sasa&Kawai(1987a).p.60;Lake Biwa(Shiga)
Part2.ProvisionalKeytoMalesofJapaneseCllironomidae
(This keylargely followed the system proposed by Pinder,1978and was
compiledbyassistanceofMr・R・Ueno,NIES)
Key to subfamilies
IT Crossveinm−CuPreSent
2
4
−Crossveinm−Cuabsent
2−Lastantennalsegmentveryshort,thepenultimatesegmentislongest;VeinR2+
3presentandforked,Orabsent;wingusua11ywithmacrotrichiae,rarely
bare
3
L Lastantennalsegmentmuchlongerthananyoftheprecedingsegments;Vein
R2+3simple;Wingusuallywithoutmacrotrichiae
DIAMESINAE(C) P.1:i7
3−VeinR2十3absent,RlandR4+5wellseparated ◆PODONOMINAE
VeinR2+3presentandforked,Orabsent;RlandR4+5incloseproximity
TANYf■ODINAE(D) P.141
4FronttarsusIshQrterthanfronttibia(fLRsmallerthanl);gOnOStylususually
bentinwardsandwithasubapicalspine;fronttibiawithonelongtermi・
nalspur,middletibiawithtwoshortterminalspurs,andhindtibiawith
alongandashortterminalspursandaterminalcombcomposedoffree
ORTHOCLADIINAE(B)P・109
spursinmostspecies
FronttarsusIlongerthanfronttibia(fLRlargerthanl);gOnOStylusdirected
backwardsparalleltothebodyaxisandwithoutterminalspur;tibiae
withoutsuchterminalspurs,middleandhirldtibiaeusua11ywithterminal
scalescomposedoffusedspurs
CIIIRONOMINAE(A) P・73
A.SubfamilyCHIRONOMINAE
KeytotheTribes
卜Crossveinr・m Shortand almostparalleltowing axis;wing membranewith
macrotrichiae(e元cepting Biwatend*es and some marine 7bnytarsus);
squamabare;hypopygiumusuallywithmedianappendage
Tribe TANYTARSINI P.96
Crossveinr−mlongerandobliquetowingaxis;wingmembraneusuauybare,
rarely with macrotrichiae;Squama uSually fringed,rarely bare;
hypopygiumrarelywithmedianappendage
Tribe CHIRONOMINI P.73
AA.Tribe CIllRONOMINI
Keytothecomplexes
l−Antenna wjthllflagellarsegments;both combs ofmiddle and hind tibiae
usualIywithashortspur;fronttibiawithalowandroundedterminal
scale;Ventra.apPendagewithoutalongterminalseta
∴†
2
−Antennawith13flage11arsegments;OneCOmbofmiddleandhi】1dtibiaewitha
Iongspurandtheothercombwithoutspur(orifbothcombswithaspur,
then Eron亡tfbfa with a dis亡mc亡JyprojectfIlg亡「血1gular termEnaJsca】e);
ventraIappendageoftenwithalong,Caudallydirectedterrninalseta
thefIoJ〝ped〃〟mCOmplex P.S4
2L Bothdorsalandventralappendageswelldeveloped,thelatterextendingbeyond
tipofgonocoxiteandoftenbearingmanystrong,CurVedsetae
the Cゐfro〝0〝l〟βCOmplex P.74
T Both dorsaland ventralappendages highly reduced or pad・like,SOmetimes
absent,thelatter,eVenWhenpresent,nOt reaChingtotipofgonocoxite
andwithoutstrongcurvedsetae the Harnischiacomp]ex P.80
AA(A).The Chironomuscomplex oftribeCHIRONOMINI
(Antennacomposedofapedicelandllflagellarsegments;bothdorsaland
ventralappendageswelldeveloped)
1T Antepronotumwelldeveloped,thicklyunitedinthemiddle
Antepronotum reduced towardsmiddle or deeply separated medial!y;dorsal
appendageslenderandabruptlyhookedapically(6spp.)
GJ〃pfofe〃d由eぶⅨieffer P.79
2−Dorsalappendagewithafewtonumeroussetaeontheapicalportion
Dorsalappendageeitherentirelybare,OrWithsetaeonlyonthebasalportion
2
3
4
3Dorsalappendag占finger−1ikeandoftenwithanapicalhook,Withafewmedially
directed setae subapically,andwithout basalexpansion bearinglong
Setae;Ventralappendage usually verylong and bearing a few simple
apicalsetae(10spp.)
DicroptendipesKieffer P.78
Dorsalappendageplate−1ike,withnumeroussetaeondista】half;Ventralappend−
agelikein ChlLronomus,Shorter,fhger−Likeandwfthnumerousrecurved
SetaeOnthedistalportion(1sp.)
ChaetotabisTownes P.75
4−Ninth tergitewith a prominent process on each sides of analpoint;Ventral
appendagelongandwithnumeroussetaeonentirelength;dorsalappend・
ageredl)Ced toasma】】plate(1sp.)
Cb〝岬ね亡ん汗0几Om〟βKieffer P.75
Ninth tergitewithout processes flanking analpoint;dorsalappendage welI
developed
5Ventralappendageverylongandoftenbulbous,reaChingtoneartipofgono・
Stylus,andbearingnumeroussetaeondistalhalforalongitsentirelength
5
6
−Ventralappendageshorter andnotreachhgtomiddle ofgonostylus,bearing
recurvedsetaeonapicalportiononly;dorsalappendagecomposedofa
broadbasebearingJongsetaeandmjcrotr5chiae,andabaredjstalb】ade
8
6Dorsalappendageisasimpleplate,eitherentirelybareorwithshortsetae;anal
POintshortandbroad(2spp.)
CbrteronLcqStrand P.75
ー7≠−
Dorsalappendagehornrlikeapicallyandwithlongsetaeonthebasalportion;
analpointnarrowandbasallyconstricted
7
7−Mouthpartshighlyreduced,palpimuchshorterthanthewidthofhead(1sp,)
∧与わdor〃m Kieffer P.80
Mouthpartsandpalpiwelldeveloped,palpiaslongasorlongerthanwidthof
KLef7brulusGoetghebuer P.80
head(2spp.)
8−Dorsalappendage composed of a high,StOut and setjgerous basalportion
OCCuPylngmOrethanhaIfofitsIengthandbearIngnumerOuSSetae,and
abarehorn−1ikedistalb】ade(3spp.)
EinfbEdia Kieffer P.79
r DorsaZappendagecomposedofalowandbroadbasalportion,anda】ong,bare
andhornLlikedistalblade(19spp.)
CたironomusMeigen P.75
1.Genus CamptochironomusKieffer,1918
0nespecies,bLwaprLmLLSSasaetKawai,1987,WaSreCOrdedfromJapan;WL
3r58−4・05mrr・;body witllpeCuliar coloration especiarly onlegs,with dark brown
marksonye】low;AR3・17L3・89,PNO,DM6−14,DL19−36,PA6LlO,SC24−36,fL
l▲34−1・58・fBRl・2−2・1;dorsalappendageasmallhighlysetigerousplate・
2.Genus CbrteT・01Zica Strand,1928
1GoI−OStylusnearly globular,widest at aboutmiddle;analpoint notlateI・ally
expanded;WLl、94−2・24mm,ARl・90−2・1O,fLRl・74−1・77,PN O;1arvae
WereCOllectedfron−COnCretepOOIcontainingseawaterjnOkinawa(after
Sasa&Hasegawa,1983)
tongi[obus(Kieffer)
−GonostyIus almost conical,Widest atbase;analpoint with a pair ofIateral
expansions;WL2・59−3,11mm,ARl,60−1.92,fLRl,49−1.67,PN6・9;1arvae
WereCOllectedfromeutrophicatedgr()undpoolinOkinawa(after$asa&
Hase卵、Va,1983)
crαぶg〟brぐ叩g(Kieffer)
3.Genus CたaetoLabis Townes,1945
0nespecies,maCaniFreeman,WaSreCOrdedfromJapanbyYamamoto,1987.
WL4・3−4・7mmlAR4・12−4・67・PNO,DM16,DL32−38,PA7−10,SC41−51,fLRl.36−
1.41
4.Genus C職iT・OrLOmuS Meigen,1803
1−Analpojntshortandstout.widestatbase;antePrOnOtumWithoし1tlateralseta
2
Analpointnarrowandlong,eitherparallcIASidedorcoIIStrictedatbase 3
2−Largeblackspecies;WL3・67−4▲74mm;abdominaltergitesIItolVwithapale
apicalband;dorsalappendage almost straight andl)arallcl−Sided but
abruptlycurvedatapex】ikeahook;WL3.67−4.74mm,AR3.24−4.10,fLR
l・34−1・56,fBRl.8・2.5(afterSasa,19S4)托ippoJl印SisTokllnaga
Medium−Sizedgreenishyellowspecies;WL2.25r2.81mm;SCuta】stripesbrown,
abdominaltergitesIItolVwith abasalbrown portion and a narrow
apicalye1lowband;dorsalappendagehorn−1ike,innermarginconcaveand
tapering towards pointed apex;AR3.19・3.51,fLRl.67Ll.81,fBR2.6L3.4
fujitertius Sasa
(afterSasa,1985c)
2Wingwithcloudymarks;basalsetigerousportior10fdorsa】appendagere】atIve】y
high(neartheEiyLfeldiatype),thedistalbladehorn・1ike,SmOOthlycurved
andapicallypointed;anteprOnOtumWith5−121ateralsetae;WL2.76−2.86
rnm,AR2.79−3,28,fLRl.55−1.73(afterSasa&Hasegawa,1983)
たfiemβねTokunaga
−Wjng wEthout cloudy marks;basa】expansion of dorsalappendageIower or
3
narrower;anteprOnOtumWithoutlateralseta
3−Dorsalappendageboot・Shaped(SrformofStrenzke,1959),i.e.expandedinthe
middleandbentrectangularIyinwards
−Dorsalappendageeitherband−1ike(straightandparallel−Sided,B・typeOfStrenz−
ke,1959),Or horn・1ike(slender and slightly curvedinwards,E・type Of
4
Strenzke,1959)
7
4−Bodygreenishyellowwithdarkmarks
Bodya】mostentfrelyb】ack;WL3.30・3.60mm,AR2.43−3.13,fLRl.36−1A3,fBR
l,5−2.7,fTRO,25−0.26(afterSasa,1978)acerbiphilusTokunaga
5Scutalstripesblack,abdomenuniformlybrown;ARabout3.5,fLRaboutl.5,
beardsofforelegsabsent(afterTokunaga,1939)
frf〝fgr∼pけねf〟gTokumaga
−Scuta】stripesbrownorreddishbrown,abdominaltergiteswithbrownmarkson
6
greenishyellowground
6−DarkmarksonabdominaltergitesTltoIVnarrowtransversebands;ARabout
3.0,fLRaboutl.6,fTRabou=).26,fBRabou(2.1;】arvaecommonlyfound
ineutrophicatedstreamsalloverJapanexceptingOkinawa
yoshimat8uiMartinetSublette
DarkmarksonabdominaltergitesIItoIVelongateoval;WL2.26−3.28rnm,AR
2.80−3.34,PN O,DM18−25,DL19−37,SC17r28,fLRl.59・1.77,fTR O.38−
0.4D(sjgnifjcant]y7arger),fBRl.8−2.6;1arvaein eutrophicated andstag−
nantwaters(afterSasa&Hasegawa,1983)
samoensisEdwards(=j7aub/1LmtLS Tokunaga)
6Dorsalappendagebroad,paraLleトsidedandapica11ytruIICa亡e(13−form);abdomf−
naltergitesIltoIV each with a broad basaldark band of V−Shaped
posteriormargin;AR3.1,fLRl.8,fBR2.1nippodor8atisSas
−Dorsalappendagenarrower,taperingtowardsapex,uSuallycurvedinwardsand
Withpointedorhookedapex(E・form)
8r Largemfdge,WL5,62−6.37mm;AR5.00−5.37,fLRl.16−1,23,fTR O.18LO.20,fBR
5.8LIO.9;dorsa】appendagealmoststraightandapicaIlyhooked;abdominal
tergitesye1lowandwithbrownmarks(lightform),Oralmostunlformly
black(afterSasa&Kaminlura,1987) plumosus(Linnaeus)
−Smaller midge withwinglengthless than4.O mm;dorsalappendage with
COnCaVeinnermargm
9p Marginsofmedianandlateralstripesofscutttmconspicuouslydarkerthanthe
middleportions;WL2.75−3.44mm,AR3.75−4.00,fLRl.55−1,64,fTRO,29−
5
S
9
一76一
0.31,fBI‡1.9−2.4(afterSasa&Hasegawa,1983)
cfr【・址刑dαf〟ざKieffer
Scutalstripesalmostuniformincolor
lO
lOL Body almostuniformlydarkbrown,abdominaltergiteswithoutdark orlight
marks;WL3.78−4.12mm,AR3.65−4.02,fLRl.30−l.36.fTRO.22−0.23,fBR
salinarius Kieffer
3,7−4.2(afterSasa,1988b)
−Bodywithdark andlightmarks.orentirelygreenishyellow
ll
llAbdominaltergites11t()1VeachwithalargetriangulardaTkmark;WL2.50−
3・01mm,AR3,07r3.51,fLRl,49・1.56,fTRO.31−0.36,fBR2,3L2.6(afterSa
&Hasegawa,1983)
0鳥f〝α∽α加ぶHasegawaetSasa
−AbdominalterglteSWithoutsuchconspicuousdark marks
12
12Front tarsusIVlonger thanIII;abdominaltergites almost uniformly pale
yellow;Ventralappendageshortandstout;WL2.86−3.08mm,AR3.00L3.46,
fLRl.65−1.74.fTRO.33−0,37,fBR2.1−2.5(afterSasa&Hasegawa,1983)
加肌∽椚(Kieffer)
FronttarsusIVshorterthanIIl;VentralappendagemoresIcnder
13
13−Gonostylus abruptly constrictedin themiddle;dorsalappendage smoothly
CurVed;AR3,fLRl.5−1.6;larvaeintidepooIs(afterTokunaga,1936)
細心川ね1bkumaga
L Gonostylus almost para11el・Sided towards apex;dorsaIappendage almost
straightinbasalportion,abruPtlycurvednearapeX;WL3,26−3.63mm,
AR3,19L3.88,fLRl.41Ll.53,fTRO.20−0,22,fBRl.9−2.4;Iarvaefrom fresh
Waterlakes(afterSasa,1985c)
fhjわrEmusSasa
Note:nOmina dubiaamong ChiroIWmuS reCOrdedfromthisregion.
1.Chinnomus p7tlSSinellus Kieffer,1912,WaS reCOrded also from Taiwan by
Tokunaga(1940)withoutgivingfigures.andsincetheoriginaldescriptionofKieffer
isalsoverypoorarldincomplete,thisnameistreatedas nomen dubium
2,Chir(mOmlIS[ligubrts Zetterstedt was recorded andillustrated by Tokunaga
(1938a)fromhotspringwaterofUnzen(Nagasaki),Theshapeofdorsalappendage
in his Fig.27b(p.323)lookslike that of Eiyら危/d由.This speciesin Europe has a
boot・Shaped(STform)dorsalappendage.Ontheotherhand,thepresent author has
COllectedlargenumbersofChinnomusfromapparentlythesamesulphuricstream
inUnzen,WhichalsohasaSrformdorsalappendageandcouldnotbedifferentiated
morphologicallyfrom C.acer埴)hilusTokunaga1939,Therefore,thisspeciesisalso
treated here as nomen dlibilJm.
3.ChiYOnOmlLS[hlLmmiKieffer was recorded by Tokunaga(1940)also from a
hotspringofZigokuLOnSen(Kumamoto),Thistrivialnarneisapparentlyamisprint
ofEhummi,andMartin&Sublette(1972)recognizeditasasynonymofC.ゆar72LS
(Meigen).AccordingtoTokunaga(1940,p.291),thisisagainablack specieswith
hypopygiumsimilartohisChi7T)nOmlLSdo7Salts(alsowithS−formdorsaIappendage),
andcannotbedifferentiatedfrorn acer坤hilus,
4,Chironoml(S basitibialis Tokunaga,1936(Philip,].Sci.,60,81),Which was
descTibedbymaleandfemalecDllectedatSeto(Wakayama),Closelyresemblesto
Chironomuscircumdatus(Kieffer,1916)ofHashirnoto(1977),Sasa(1978)andSasa&
Hasegawa(1983),andneedstobeclarifiedofitsstatus.
5.Genus DLcrotendipesKieffer,1913
(=LimnochironomlLS Kieffer,1923;=Kimius Ree,1981)
トVentra】appendageapjca】】yforkedintotwoarms,bothbearlngbristles;Wing
with6darkmarks;WL2.21−2.42(2,28),AR2.59・2.97,fLRl,46rl.54,fTR
O.24−0.26,fBR 2.1−3.0;frontaltubercles prominent;body pale yellow,
Stripes rさddish brown,femur,tibia,tarSiIandIIof frontlegwith an
apicaldark ring(afterSasa&Hasegawa,1983)
SePtemmaeuLatusBecker(=jormosamiS Kieffer)
−Ventralappendagenotforkedapically;Wingwithoutdarkmarks
2Analpointverywideandshort,StrOnglybentventradこdorsalappendageshort
andapicallyrounded,Witha fewsetaeoninnersidenearapex;Ventral
appendagealsoshort,almoststraight;bodyentirelyblack;WL2,08−2■45,
AR2.33−2.66,fLRl.65−1.81,fBR2.4−4,1;COllected from eutrophicated
freshwaterpooJs(afterSasa&Hasegawa,1983)
2
peJocたわrfβ(Kieffer)=拙心房α沼d購(Kie打er)
Analpointnartow,Slenderandoftenconstrictedatbase
3−Dorsalappendage short,hardly extending beyond tip of gonocoxite,entirely
COVeredwithmicruしTi⊂hiae,withafe\VSubapicalseta,andaconspicuous
apicalhook;Ventralappendagealsorelativelyshort,finger−1ikeandwith
numerousrecurvedsetaeinthedistaIportion;COILectedfromtfdepooIs
3
.l
Dorsalappendageswithout microtrichiae;Ventralappendagewith only a few
Subapicalsetae;COllectedfromfreshwaterorbrackishwaterpooIs 5
4A NinthtergitewithmorethanlOsetaeinthemiddleportion;Ventralappendage
With2or3straight apica】setae besjdes strong,reCurVed setae;dorsal
appendagelonger,gOnOStylusstouter(afterTokunaga,1936b)
印feromo岬九αeVar.pαCf膏c〝ざTokunaga
Ninthtergitewithsome4setaeinthemiddleportion;Ventralappendagewithout
声traight apicalsetae;dorsalappendage shorter,gOnOStylus narrower
(a丘erTokunaga,1936b)
eJけer(ImO叩九αe eれfer(〉mO岬鳥αeTokunaga
5Ventralappendagelong.slenderandstronglycurved;gOnOStyluslong,Slender
andalmostparallel−Sidedalongitsentirelength
−Ventralappendageshorterarldstouter,andalrnoststraight;gOnOStylusshorter,
stouter and widestat;まbout middIe
6r DoTSa】appendagetwj主ted】ikefigureS,apica】ha】fexpar]dedandbarelaterally,
withseveralshortsetaeoninnerside;WL2.09,AR2.47,fLRl.82,fBR
2.2(afterSasa,1981)
tamaviridis Sasa
−Do(salappendagealmoststraight.slightlyexpandedandhookedapICally,with
afewshortsetaearisInglnaplCalportion
7−Analpointshortandstout,darklypigmented,appendagesandgonostyluspaler
inCOlorthanallaIpoirlt;SetaeOnVentralappendageandapicalsetaon
gonostyluslongandst〔)ut;WL2.10−2.14,AR2.19−2,64,DMlO,DLlO−14,SC
lO,SQ5−9(afterSasa,1985b,C)
nexus(Johannsen)
r Analpointlonger.moreslenderand onlyslightlypigmented,aPPendagesand
6
8
7
gonostylusdarkerthananalpoint;SetaeOnVentralappendageshorterand
thirlner,terminalspurofgonostylusminute;WL2,84−2.79,AR2.24−2,75,
fLRl.65,BR2.3(afterSasa&Kikuchi,1985)
几erひ仇別封(Staeger)
8SubapicalsetaeofdorsaIappendagelong,SeVeraltimesaslongasthediameter
Ofshaft;analpohtstronglyconstrictedatbase;WLl.94−2.27,AR2.22・
2.38,fLRl.60−1,76,fB2.2−2.8 〟αe〟αmαⅣ〟βHas曙aWaetSasa
Subapicalsetaeofdorsalappendageshorter,almostaslongasdiameterofthe
Shaft;analpointonlyslightlyconstrictedbasally
9
9−Dorsalappendagealmoststraight,apicallyroundedandwithasmallbeak−1ike
PrOCeSS;WL2・52−3・07,AR2,29−2.62,fLRl.48Ll.65,fBR2,3・3.3(afterSasa,
1984)
Joむi♂er(Kieff併)
Dorsalappendagecurvedlaterauyonapicalportion,andhookedapica11y;AR
about2▲5,fLRl,5Al.7;1arvabreedinginbrackishwater
∼乃○〟ef Hashimoto
6.Genus EiTZfbEdiaKieffer,1924
(Baseofdorsalappendagehighandsetigerous,Othercharacterssimilarto
C緑化明の循那S,Str.)
1−AnalpoiIltVerybroad,nearlyparalleI−Sidedandwjthroundedapex
Analpointnarrowandconstrictednearbase
p叩αJ柑(Meigen)
2
2−Bodyentirelydarkbrownorblack,analpointblack;WL2,75・3.05,AR2.71L2.78,
fLRl.71−1,77,fTRO.27−0,28.fBR2,8−3.2;DM O,DLll−20(afterSasa&
Hasegawa.1983)
dLssidens(Walker)
−Groundcolorofscutumye1lowish,SCutalstripesbrown,abdominaltergiteswith
brownbands,analpointweaklychitinized dorsaEisAleigcn
7.Genus GtyptotendipesKieffer,1913
(Antepronotumhigh1yreducedinthemiddleandwideIyseparatedfromeach
Other;Othercharacterssimilarto Chironomuss.str.)
1L Abdominaltergites without racket−1ikeimpressions;R2+3almost fused with
Rl;bodyIargelypaleyellow Subgenus Glyptotetzdipess.str.
−AbdominaltergitesIItoVIeachwithalargeracket−1ikeimpressioncorrespond−
ingto thescale oI−puPalskin;R2+3separeted from Rl;bodylargely
2
brownorblack
SubgenusPhytotetzdipesGoetghebuer 4=
2Tarsiwithlongbeards,fBR4.0−6,2;dorsalappendagestrongly andsmoothly
CurVedlikefigureC,andwithroundedapex;analpointlong,Slenderand
Slightlyexpandedapica11y;WL2.60−2,76mm,AR3.04−3,40,fLRl.25−1.35;
(afterSasa,1985c)
fhjisecundus(Sasa)
一TarsiwithoutIongbeards;djstalbladeofdorsalappendagealmoststraightand
aplCallyhooked
3
3DoTSalappendagecomposedofalowsetigerousbase,andalong,Straightand
−79−
apically hooked distalblade;analpointlong,Slender and constricted
basally;WL3.53±009mm,AR3.76±0.18,fLRl.36±0.02(afterRee&
Kim,1981)
goryoenseReeetIくim
L Dorsalappendagecomposedofahigh.setigerousbaseandasmoothlycurved
distalblade(Ei刀々Jdhl−type);analpoint short and high1y constricted
basally;AR2,61,fLRl.26,fBRl.5;SCutumyellow,SCutalstripesreddish
brown(afterSasa&Kawai,1987)
ゐfぴα即e昆几d〟ざSasa et Kawai
4−Scutumye1lowishbrown,Stripesdarkbrov叫abdomendarkbrown.eachtergite
With a pale band along caudalmargin;1eg segmentslargely ye1lowish
bl■0∼Ⅵt kJlee parr5broadJy dark broⅥ▼n,tarSalsegmerはS dark aと亡わ;
frontaltubercles absent;fLRl.6・1.7,AR335−3.42,front tarsiwithout
beards(afterTokunaga,1940,p.298);analpointlongandslender(after
Pinder,1978,p.124)
9r如koL,eni(Kieffer)
Body almost entirelyblack;frontaltubercles present;analpoint shorter and
morebroadenedapically
5−AR about4.6,fLR aboutl,35;frontaltubercles small(after Tokunaga,1940);
analpointbroadestmedially,nOtClubbed(afterPinder,1978)
5
pαrわeβ(Edwards)
AR3,Z3−3.59,fLRl.43Ll.50;fore Legs wf[hout】ongbeards,BR2,1−2.3;tarSjII
longerthantarsiIIIinalllegs;frontaltuberclesconspicuous;analpoint
Clubbeddistally(afterSasa&Hasegawa,1983,p.319)
ねた〟几αダαfSasa
8.GenusKleflbrulusGoetghebuer,1922
1Dorsalappendagecomposed ofa circularbasalportionbearingsomelO very
】orlgjnnersetae,aJldanarrow,CUrlredandapica】】ypojnteddistalb】ade;
WL2.65−2,89mm,AR2.71・3.07,PNO,DM6・10.DL4・8f,LRIA4−1,57,fBR
l.2−1,8(afterSasa&Hasegawa,1983).gEauciuentT・Ls(Ⅸieffer)
Dorsalappendage horn・1ike andwithoutlbasalexpansion,With more thanlO
innersetaeonbasalhalf;WL3,0−3.8,AR2.82・3,13,fLRl,56rl.71(after
Yamamoto,1979)
umbT・aticola(Yamamoto)
9.Genus NiLodorumKieffer,1921
0】1e SpeCies,tL7illanuS(ⅩjeEfer;1912)js recorded,WL2.34−2.86mm,AR
4.00−4.48,PNo,DM21−32,DLlO・14,PA6・11,SC8−16,fLRl.18、1,31,fBR2,9−4.7(after
Sasa&Has?gaWal1983)
AA(B).TheHarnischiacomplexofTribeCHIRONOMINl
(BothdorsalandventralaDendagesofmalehypopygiurnhigh1yreducedor
absent;eyeSand wingsbare;bothcombsofhindtibiawithaspur;pulvilliwe11−
deve】oped;anteprOnOturnunitedinthemiddle)
1−DorsaIappendagerod−1ikeandbearingafewapicaZsetae
−.ヾlノ ー
Dorsalappendageshort,broadandpubescentpad,Orabsent
2L Ventralappendageintheformofapubescentpad(2spp,)
PαrαC山「()〝OJ柁〟g hnz P.84
−Ventralappendageabsent
3−GonostッIuslomg,舐TOTlglッInCurlゾed,SⅥ7Dll甜basally aTldwr山an apicaltooth;
ninthtergitewithapalrOfbroadtし1berclesbearingsetaeoneachsideof
MicrochironomusRieffer P・83
analpoint(3spp.)
−GonostyluslongandincurvedbutnotmuchswoIlenbasally.withoutanapicaI
tooth;ninthtergitewithoutprocessesflankinganalpoint(3spp,)
Cr凱Pねre柁dわgざLemz P.82
4.Ventralappendageintheformofasmallpubescentpad;dorsalappendageshort
andbroad,denselypubescent,withafewlongsetae(2spp.)
タbrαCJαdqp(ヲJmαHarmisch P.84
L Appendagesnotasabove
5Gonostylus short and broad;dorsalappendage short.broad and pubescent;
ventralappendagealsosmall,withafewsetaebutwithoutmicrotrichiae
CT・yPtOehironomusKieffer P.81
(5spp.)
Gonostyluslonger;dorsalappendagestronglyreducedorabsent
6q GonostyluswithadorsalkeeI(1sp.) DemicT・yptoChLronomzLSLenz P.83
−Gonostyluswitholユtadorsalkee1
7Gonosty】usofuniformthicknessorgentlytaperedfrombasetotip(3spp.)
3
5
6
7
〟αr〃fβC九ねⅩieffer P.83
−Gonostylusofvaryingthicknessandabruptlycurvedindistalhalf(1sp.)
CJαdopeJmαKieffer P.Sl
l.Genus CEadqpeEmaKieffer,1921
(=C7)少toclad坤elmaLenz)
(Dorsalappendage highly reduced and coveredwithmicrotrichiae;Ventral
appendageabsent;gOnOStylusabruptlycurvedinwardsataboutmiddle)
Chironomus(CryptochLroT10muS)uiriduLus(Fabricius)was recorded by
Tokunaga(1940)fromSakhalirl;bodyyellowingroundcolor.scutalstripesblack,
abdomen brown;AR about2,5,fLR aboutl,6;hypopyglOumwithout dorsaland
Ventralappendages.analpointtriangular.
Another species whichis probably coincidentwith CEadqpeLma viridula
(Linnaeus)ofvariousauthorsinEuropewasrecordedfromSouthJapan,bySasa&
Hasegawa(19S3)fromOkinawa,andbySasa(1985c)fromKagoshima,inwhichbody
is alsolargelygreenish yellow,Stripes reddishbrown,AR2.00・2.21,fLRl.70・1.79,
analpointisstout,Parallel−Sidedandwithlateralsetae,Ventralappendageisabserlt
butdorsalappendageispresent.smallpubescentpadbearingaIongseta.
2.Genus CT・yPtOChLrot10tttuSKieffer,1918
(bothdorsalandventraIappendagesshort,broadandpubescent;gOnOStylus
ShortandbTOad)
.ヽJ
1−AnaIpointstoutandalmostparallcl−Sided;dorsalappendagefingerrlikeand
about4timesaslongaswide;innermarginofgonostylusarmoststraight;
frontaltuberclesminute;SCutalstripes,pOStnOtumandhypopygiumdark
brot叩Otherbodypartsbrown,darkeringeneraJthantheotherspedes;
WL2.22,AR2、44,fLRl.89,fBR2,9(afterSasa&Hasegawa,1983)
ノα〃αeKieffer
.Analpointlong arld slender;dorsalappendage shorter andbroader,at mOSt
twice aslong as wide;bodylargely yellow,with scutalstripes and
postr10[um brollrn
り
2LGonostyluswidestatbaseandtaperingtowardsapex;dorsalappendageabout
twice aslong as wide andwith30r4long setae;Ventralappendage
extending much beyond posterior margln Of dorsalappendage;frontal
tubercleslarge,abouttwiceaslongaswide;WL2.52−2.71mm,fLRl.61−
1,63,fBRl.8−2,2(afterSasa&Jchimori,1983)
fαmα〟OrOJSasaetIchimori
−Gonostyluswidestataboutmiddle;dorsalappendagewiderthanlong;Ventral
appendagesmallandlargelyhiddenbehinddorsalappendage
3−Dorsalappendagewithonlyonelongsetaonposteriormargln;analpolntVery
long,narrOWandslender;gOnOSty】usabrupt】yTlarrOWedr]earapeX and
apica11y pointed;bands of ninth tergete unitedin the middle;frontal
tubercles sma11,Wider thanlong;WL2.20・2.60mrn,AR2.60−2.74,fLR
l.65−1.78,fBRl,2−1.8(afterSasa&Kawai,1987a;anneX)
3
fαmαfcんfmor∼Sasa
Dorsalappendagewjth3L5loIlgSetae;analpointwider;gOnOStylusnotabruptly
narrowednearapex;bandsofninthtergiteseparatedinthemiddleand
COnneCtedwithabridge,1ikefigureH;frontaltubercleslarge,longerthan
wide
4Gonostylus very stout and short,Wjth rounded apex;bands of ninth tergite
widely separated;WL2.19−2.70mm,AR2,82−3.28,fLRl.47−1.62;tarSi
withoutlongbeards,fBRl,5L3,1(afterSasa&Hasegawa.1983)
んe〃foJle柁ざねHase官aWaetSasa
Gonostylusmoreslender,taPeringtowardspointedapex;bandsofninthtergite
narrowlyseparated;WL2.09−2.50mm,AR2.59−3.09.fLRl.50−1,81,tarSi
With】ongbeards,fBR3,4−4,4(afterSasa&Kawai,1987a)
4
α抽0ねge∼αf〟g(Staeger)
3.Genus Cryptotendipe8Lenz,1941
(Dorsalappendagerod−1ikeandbearingafewapicalsetae;Ventralappendage
absent;gOnOStyluslong,incurvedandwithoutapicaltooth)
1−Dorsalappendagelong and finger・1ike,muCh exceeding beyond tip of gono・
coxite;WLl.76mm,AR2.30,fLR2,09,fBR2.7
0〝αbeprJm比8Sasaetal.
−Dorsalappendagemuchshorter,apeX nOtre?Chingtotipofgonocoxite 2
2Analpointlong,・Slenderandapicallypointed;pOSteriormarginofninthtergite
−、」’−
forn1ing an acute anglein themiddle;dorsalappendagelonger,about
threetimesaslongaswide;WL2.10mm,AR2.20,fLR2.88,fBR2.6(after
Sasa,1983)
fα椚αC捉抽ぶSasa
−AnaIpoitltStOutandapica”yrounded;POSterjormarginofninthtergiteflat,nOt
forminganaI−gleinthemiddle;dorsalappendageverysmallandabout
twiceasIongaswide;WLl.38−1.62mnl,ARl.83−2,11,fLRl.79・1.90,fBR
FujiquLlrtuSSasa
2.7−4.6(afterSasa,1985c)
4.Genus DemLcrgptochironomus Lenz,1941
(Bothdorsalandventralappendageshighlyreduced;gOnOStyluswithalongi−
tudinalkeel)
Onespecies,Chuzequartus,Sasa,1984,isrecorded.
5.Genus Hamischia Kieffer,1921
(Both dorsaland ventralappendages highly reduced or absent;gOnOStylus
Slender,almostparallel−Sidedandgerltlycurved,Withoutkeel)
1Gonostylustruncatcapically;gOnOCOXitewithalargemesaIlobebutbothdorsal
and ventra】apendages absent;frontaltubercles absent;SCutum pale
green,WithyellowishbrownstrlPeS,abdominalterglteSI・Vgreen,VI−VIIl
brown;AR2.O−2,5,fLR2.0・2.5(afterHashimoto,1984)
ノ叩○〝∼cαHashimoto
Gonosty】us rounded or pointed apically;atleast dorsalappendage present;
frontaltuberclespresent,thoughminute
2−Gonost〉▼1uswidestatbaseandtaperingtowardspointedapex;bothdorsa】and
Ventralappendagespresent,thoughminute;bodylargely yellow,front
femur,tibiaandtarsusIwithdarkrings;WLl.67−1,93mm,AR2,00−2.09,
fLRl.74−1.83(afterSasa&Hasegawa,1983)
2
αC比ね(Gl)etghebuer)
一Gonostylus almost para11el−Sided,i11ner margin slightly concave and with
roundedapex;Ventralappendageabsent;bodylargeIyyellow,femoraall
ycllow,fronttibia andtarsientirelydark brown;WLl.76−1.93mm,AR
2.09−2.39,fLRl.66(afterSasa&Kikuchi,1986)
C〟r〃ね椚eJJαね(AIalloch)
6.GenusMicrochLronomuslくieffer,1918
(=L4)(OChironomusPagast,1931)
(Dorsalappendagerod・1ikeandbearingafewapicalsetae;Ventralappendage
absent;gOnOStyIusIong,StrOnglyincurvedandswollenbasally,withanapica】tooth;
ninthtergitewithapairofbroadtuberclesflankinganalpoint)
1−Analpointshort,broadestbasallyandtaperingtowardsapexbutoftenapically
expanded;dorsalappendage bearing severalsetae,inclucluding30r4
aplCalsetae;WLl.75−1.86mm,AR2.29−2.45,fLRl.28−1.32,fBRl.62・2.5;
abdominaltergitesentirelyyellow(afterSasa&Kawai,1987a;anneX)
fαゐαr〟f Sasa
L Analpointlong,Slender and almost parallel−Sided or tapering towards apex;
dorsalappendagebearingonlyoneapical,andafewadditionalsetae;AR
smaller thanl.9
2Smallmidgewiththewinglengthofl.10−1.21mm;bodyalmostentirelygreenish
yellow,without conspicuous dark marksin prescutellar areas and on
abdominaltergites;ARl.42rl.59,fLRl.79・1.92,fBRl.7−2,7(afterSasa&
fe花er(Ⅹieffer)
Kawai,1987a)
Largermidgewithwinglengthofl.66・1.79mm;bodylargelygreenishyellowbut
Withconspicuousdarkbrownmarksoncaudolateralcornersofscutum,
andinthecenterofabdominaltergitesIItoV;ARl.62・1.85,fLRl,61・1,73
fBR2.0−2.6(afterSasa&Kawai,1987a)
ishiiiSasa
2
7.Genus Parachironomus Lenz,1921
(dorsalappendage rod−1ike,With a few apicalsetae,Otherwisebare;Ventral
appendageasmalIpubescentpad)
1Analpointlong,Slender and nearly parallel−Sided;dorsalappendage short,
finger・like,about30micronslongand15micronsindiameter,withtwo
terminalsetae;WL2.04−2.45mm,AR2A9・3.00,fLRl.46Ll,53,fBR2.7−3.0
arcuatusGoetghebuer
(afterSasa,1985c)
−Analpoint constrictedin the middle and swollen apically;dorsalappendage
long,about80micronslongand20micronsindiameter,withachitinized
toothsubapically,andshortsetaeinthemiddleandnearapex;WLl.65
mm,ARl.67,fLR2.04,tarSiwithoutlongbeards(afterSasa,1983)
ねmα〝力叩αr(If(Sasa)
8,Genus ParactadqpeEma Harnisch.1923
(bothdorsalandventralappendagesshort,broadandpubescentpad)
1Analpointlong,Slenderandnearlyparallelrsided;WLl.96−2.45mm,ARl▲90・
2.07,fLRl.81・1.93,fBR2.2・3.4(afterSasa,1985c)
和明血血地Ⅷieffer
−Analpointconstrictedinthemiddle and swollenapically;WLl.77mm,AR
l.41,fLR2.04,tarSiwithoutlongbeards(afterSasa,1983)
ねmα几∼んαぴαf Sasa
AA(C).The PolypediEumcomplexofTribeCHIRONOMINl
1L PuIvilliabsentorvestigial;SquamauSuallybare
Pulvi11ilargeanddistinct;SquamauSuallywithfringehairs
2Ventralappendageverylong,Slenderandstronglycurved;ninthtergitewithtwo
prominentprocessesbesidesanalpoint;dorsaIappendagebroad,padlike,
withnumerDuSmicrotrichiaeandalongterminalseta;medianappendage
absent;fronttibiawithalongterminalspur(1sp.)
∧7わー九α〟仇αKieffer P.87
VentralappeIldage shorter and stouter(the Chironomus type);ninth tergite
without processesbesides analpoint;dorsalappendage bottle−Shaped;
medianappendagepresentasinsome7bnyLa7SuSSPeCies
3
3Fronttibiawithaterminals甲r(1sp・)
Paratendk,eSKieffer P・87
Fro11ttibiawithoutterminalspur(1sp.)
Prochirotzomus KieffersensuTokunaga(1940)
4Wingwithmacrotrichiae
L Wingwithoutmacrotrichiae
5
7
5−DorsalappendageroughlyT・Shaped,apicallyexpandedbothinwardsandoutL
wards.andwithaterminalseta;Ventralappendagewithanapicaltuber・
cle bearing severalsetae;Oralmargin of eighth abdominalsegment
AL仙yuSurikaSasaetShirasaka P・86
−Dorsalappendage roughly horn−Shaped,taPering towards apex andwithout
almoststraight(1sp.)
apicalseta;Ventralappendagewithoutterminaltubercle
6
6−OralmarginofabdominaltergiteVIIItriangularlyproducedtowardsmiddle;
oneterminalcombofhindtibiawithalongspur,theothercombwithout
spur;gOnOStyluswithseverallongsetaealonglnnermargin;ARsmaller
Pe几f叩ed〟〟抑Kieffer P・88
than2.0(8spp.)
AbdominaltergiteVIIlnearlyquadrangular,Oralmarginalmoststraight;both
combsofposteriortibiawithashortspur(occasiona11yonecombwitha
shortspur,theothercombwithoutspur);gOnOStyluswithoutlonginner
setaeexceptattip;ARlargerthan2▲0(3spp・)
P九αeJlqp8eef川Ⅹieffer P.89
7−Bothcombsofhindtibiawithashortspur;anteprOnOtumreducedinthemiddle,
eitherwidelyseparatedordivideddeeplyintotwoanteriorlobes 8
One comb ofhind tibia with along spur,the other comb without spur;ante・
pronotum welldeveloped,reaChing to anteriormargln Of scutum and
unitedinthemiddle
9
8−Ventra】appendageverylong,Slenderandcurved,Withonlyafewshortsetaebut
with a distinct terminalsplne;antePrOnOturn Widely separatedin the
middle;wingmembranewithdistinctdarkmarkings(6spp・)
gfe〝0(・九fr(〉〃0研以ぶKieffer P.94
一Ventralapendagestouter.shorterandwithnumerousstrongrecurvedsetaebut
without terminalspine;anteprOnOtum eXtending to anterior edge of
scutum but deepIy dividedinto two anteriorlobes;Wing membrane
withoutdarkmarkirlgS(2spp.)
EndochironoTnuSKieffer P・86
9Scutumwithasmalltubercleinthecenter;Wingmembranewithdistinctdark
markings(onlyonedarkspotonr−Plregioninsomespecies・SeVeralin
others);1egsusuallydistinctlyringed;gOnOStylusshorterthamgonocoxite
g抽わe鳥fr8〟OmlJβKieffer P・95
(5spp.)
−Scutumwithoutadorsaltubercle;wingmembranewithorwithoutdarkmarks;
1egsusuallynotringed;gOnOStyluslongertharlgOnOCOXite
−,ヾて −
lO
10−Oralmarginofabdominaltergite VllItriangularlyproducedtowardsmiddle;
Ventralappendagewithaiong,CaudaILydfrectedterminalseta;VeinR2+
3separatedfromRl(exceptinthecLilte[lalumgroup,inwhichbothveins
arecloselyset);dorsalappendagevaryinginshapeandstructure,butnot
asbelow(4groups,33spp,)
PoLypediLumKieffer P.89
L OralmarginofabdominaltergiteVlllnearlystraight;Ventralapendagewithout
70ngtermian】se[a;VelrlR2+3aZmost fused with Rl;dorsaL appendage
plateLlike,Withtwotoseveralsetaeinthemiddleanddorsalsurfaceand
OftenwithoIlelongsetaatthebase(6spp.)
鳳如血血極椚Ⅸieffer P.86
1,GenusjlinuyusurLkaSasaet Shjrasaka,ユ988
Aspeciesformerlydescribedas月クnん4)edilum tuberculatum(Tokunag礼1940)
WaSneWLyco[Lec亡ed fnAbasirf(flokkafdo),andnewgenuswascreatedwith this
SpeCiesasthegenotypebySasa(1988b).WLl.62−2.20mm,ERO,15−0.27,ARO.94−
1▲20,PN O,DM13−27,DL8−16,PA5−8,SC9−14,RR O.11・0.21,VRl.29−1.42.R/Cu
l・11−1L17,fLRl・13−1,29;frontaltuberclesabsent,1egswithlargepulvilli.
2.GelluS飢d〃ど点上JV〟〃椚〟gKieffer,1918
卜Abdomenlargely dark brown or black;terminalscale of front tibia with
roundedmargirl;terminalcombsofmiddletibiawithonlyonespur,that
Ofhindtibiafusedandwithtwospurs;AR2.8,fLRl.2(afterPinder,1978
andHashimoto,1982)
impar(Walker)
Abdomenlargelyyellow,buttergitesIItoVIIeachwithaconspicuouslongitudi−
naldark stripeinthecenter;terminalscaleoffroIlt tibia withalong,
narrowandsharplypointedterminalscale;terminaZcombsofmiddleand
hiIldtibiaebothwithaspur;WL2.96mm,AR3.04,fLRl.45,fTRO.21,
fBR3,4(afterSasa&Kawai,1987a)
pekanus(Kieffer)
3.GenusMLcrotendipesKieffer,1915
1Bodylargelywhiteorpaleye1low,SCutalstripeSyelloworreddishbrown 2
−Thoraxblackordarkbrown.stripesshiningblack,abdominaltergitesItoVI
ye【low,VIItohypopygiumdark brovm
2−Ventralapendagpwithよnapicalsetigeroustubercle,With3longterminalsetae,
4
and numerousrecurved setaeoninnersidealmost alongentirelength;
dorsalappendagelong,Slender atld curved,with31ateralsetaein the
middleandsome6innersetaeinthebasalportion;bodyyellowishbrown,
SCutaLstrjpesreddEshbrown;tLRaboutl.1,tariiwLthloLlgbeards;body
almostentirelyye1low(afterTokunaga,1940)
〃αmαざi〝e〝βfざTok11naga
−Ventralappendageasusual,Withoutterminaltubercle,withoutterminalseta,
arldwithrecurvedsetaeondistalhalfonly;dorsalappendagestouter;
bodventirelyyelloworwhite;fLRl・4、1・6;tarSiwithout】ongbeBrds 3
3L DorsaIappendagebroadbasallyandtaperingtowardspointedapex,With3・5
(usually4)1ateralsetaeirlthemiddleandaIonginnersetaatbasearising
fromtubercle;Ventralappendagetaperingtowardsratherpointedapex;
WLl・45・1・70mm,ARl・26−1▲45,fLRl.47−1.56;bodyalmostentirelypale
yel】ow(afterKawai&Sasa,1985) truncatu$KawaietSasa
−Dorsalappendage narrow and horn−1ike,apicallyhooked,andwithtwo short
inner setae but withoutlateralseta;Ventralappendage straight,with
manysetae ondistalpart on】y;R2+3very closeto Rl;R4+5ending
almost at tip ofwing;AR about7(extremelyhigh),fLRIA(after To−
kunaga,1940)
たαr(Ⅰねね〃fぷ(Tokumaga)
4 ̄Analpointtriangular,POintedapically;dorsalappendagetaperedtowardsapex,
with one basal・Seta,and41ateralsetae;abdominaltergitesI−V pale
green,ⅤItohypopygiumdarkbrown,fronttibiadarkbrown,tarSiland
IIyellow;WL2.50−2.72mm,ARl.87−2.05,fLRl,27−1.35,fBR2,0(after
Sasa,1980)
brittenL(Edwards)
L Analpointpara11elrsidedorweaklytapered∴Withroundedapex
5Dorsalappendage apical】y rounded,with3basalsetae medially and4setae
dorsa11y;SCutum darkbrown,abdominaltergitesl−Vlyellow,Vllland
h)TpOpygiumbrown,allfemoralargelyyelIowandwithapicaldarkring,
5
fronttibiawithabroadbasaldark ring,narrOWaPicaldark ringand
yeIlow between them,middle and hind tibiaelargely yellow andwith
narrowbasalandapjcaldarkrings,alltarsiyellow;WL2.19L2.45mm,AR
l・98−2.16,PN4−7,DMO−8,fLRl.25rl.34,fTRO.24−0.26,fBR2.0・2.3(after
tamaogoutLSasa
Sasa,1983)
Dorsa】appendage aplCally pointed and tapered,with only one basalseta
medially,and50rmOredorsalsetae;abdominaltergitesILVyellow,ⅤIto
hypopygiumdarkbrown,fronttibiaandtarsusIdarkbrown,Otherleg
SegmentSlargelypalebrown;WL3.95mm,AR2.58,PN3,DMO,DLlO,
PA4,5,SC20,SQ20,VRl.13,fLRl,16,fBR2.9;R2+3fusedwithRl
(afterSasa&Kamimura,1987)
chLoris(Meigen)
4,Genus∧「〃0紙αumαKie托er,1921
0nespecies,bragi(Goetghebuer,1921)wasrecordedbySasa(1985b,C),WL
l・66・1・69mm,ARO.28(extremelysmall),ERO,04TO.06(extremelysmall),PNO.DM
16・18,DLll−14,PA3−5,SConly2,fLRl▲44;frontaltuberclesabsent,Squamabare,
5.Genus ParatendipesKieffer,1911
taTnayubaiSasa,1983wasrecordedbySasa(1983),Sasa&Kawai(1987a,b)
andSasa(1988a).Bodydarkbrown,withblackmarks;WLl.55rl.80mm,ARl.35−
1・57,ERO・28−0・34,PN2−6,DM7・1O,DL5・l(),PA2−4,SC8r14,SQ7−10,fLRl.31−1.49,
fBRl.5−2.0.
−ざ7−
6.GenusPeTLtaPedLLumKieffer,1913
1−Dorsa】appendagewEthalong】ateraJseta
Dorsalappendagewithoutlateralseta;bodylargelyye1low,Withbrownscutal
stripes,abdomenwithbrownmarksonyellowgroundcolor;WLl.86mm,
ARl.53;wingwithmacrotrichiaeinextremetiparea only(afterSasa,
扉抑両班血川Sasa
1988)
2−Analpointlongandslender,Parallel−Sidedorbasallyconstricted
r Analpoint short and verywide,Widest at base and with rounded apex;WL
l.76−1.92mm,ARl.13rl.33,fLRl.82rl.92;SCuturn yellow,Stripes and
SCutellumreddishbrowrl,abdominaltergabrownishyellow,1egsbrown;
dorsalappendage small′COmpOSed of triangular base and short and
Sick]e−1ikedistalbladebearingalonglateralsetaarisingnearbase(after
Sasa,1979)
たα紬mfe柁ざeSasa
3−Wingwithmacrotrichiaeonextrernetiponly;thorax and abdomenwithcon・
SpicuousbrownandyelIowmarks
−Wing with macrotrichiae on ah10St erltire surface;body ahlOS亡unLfor,mZy
brown
4L AbdominaltergitesI,VllandVllIcompletelydarkbrown,lI,IVandVIlargely
darkbrownwithapicalandbasalnarrowpalebands,IIIandVentirely
Pale;WLl.48−1.70mm,ARl.34Ll,49,fLRl,63−1.80;1ateralsetaofdorsal
appendagearisingatl/3frombase(after Ree&Kirn,1988)
pge〟dofrif〟机ReeetKim
Abdominaltergitesandscutumwithmorecomplicateddarkandpalemarks(see
Sasa,1988a,p,68,PlateIB6);WLl.85mm,ARl,59,fLRl.63;1ateralseta
Ofdorsalappendagearisingfromnearbase
ffgr血〟mHashimot()
(Theidentityoftheabovetwospeciesshouldbeclarifiedbycomparison
Ofthetypespecimens)
5Gonostylusshortandbroad,lateralmarginstronglyconvexandwidestatabout
2
3
4
5
dis〔a11/3
6
r Gonostyluslongandslender,widestataboutbasall/3
6−LataralsetaofdorsaIappendageinsertedataboutbasa11/3;WL2.17−2.52mm,
ARl,78Ll,93,fLRl.20・1.29,fBR3.4−4.7(afterSasa,1985b)
gordeJlβ(van derWulp)
r Lataralsetaofdorsalappendageinsertedataboutdistall/3
Sp.”〟几叩抽rff〟m”ofSasa,19S5b
7r Dorsalappendage roughly C−Shaped,basalportion verylow,flat and broad,
bearingsome5innersetaewhicharealmostaslongasthedistalblade,
1ateralsetainsertedataboutmiddle;WLl.68−1.95mm.ARl.43−l.57,fLR
l.77・1,81,fBRlO.0(afterSasa,1979)
shLT・OkanenseSasa
−Baseofdorsalappendagenarrowandhigh,SmOOthlycontiguoustothedistal
blade,Whichisonlyslight】ycurved
8r ARO,53−0.8(Tokunaga,1964),OraboutO.9(Johannsen,1932;Sasa&Hasegawa,
1984);la亡er・aLsetaofdorsaL appendagefnser〔eda亡abou〔middJe
乃Odog祝mJohannsem
7
8
−.ヾ.ヾ −
L ARl.40rhigher
9Lateralsetaofdorsalappendageinsertednearbaseofdistalblade;analpoint
8
Slightly expanded distally and with rounded apex;ARl.5Ll.8(after
Hashimoto,1983)
行‘f〟mWalker
Lateralsetaofdorsalappendageinsertedataboutdistall/3;analpointa]most
parauel−Sidedandwithtruncateapex;WLl.66−2,00mm,ARl.48−1.68,fLR
ユ.68・1・83,fTRO,28−0.30,fBR6.0−8A(afterSasa&Kikuchi,1986)
〟柁C‘〝αf〃mGoetghebller
7.Genus PhaenopsectraKieffer,1921
1−Dorsalappendagewithalonglateralseta
2
Dorsalappendagewithoutlateralseta;bodyalmostentirelyblack,1egsbrown;
WL3,4−4.5mm,AR2.26−2,53,fLRl.13−1.23,fBR5,6−9.0(afterSasa,1985
たfヱαんie〃gfgTokumaga
2−Bodyalrnostentjrelyblack ordarkbrown
3
Scutum andpostnotum black,SCutellum,abdominaltergites andlegs yellow;
WL2.6mm,AR2.17,fLRl.23,fBR3,4(afterSasa,1985a)
卯肌両肌(Wiedemamm)
3Gonostylusstout,innermarginconvexandapicallypointed;WL2.13,ARO.98,
fLRl・32
fαmαんαm〟rαJ(Sasa)
L Gonostyluslongands]ender,innermarginconcaveandwithroundedapeX;WL
2・45−2・96,ARl.76−2.27,fLRl.15−1,25,fBR2.B・3.1(afterSasa&Kikuchi,
1986)
〃α〃如β(Meigem)
8,GenusPoEypediEumKieffer,1912
Genotype=Po如)edtlumpelostomumKieffer,1912(=ChtronomusnubierSkuse,
1889)bysubsecuentdesignationofAshe(1981.51).
KeytothegTOupS
lDorsalappendagebroad,pad・1ike,COVeredentirelywithmicrotrichiae,Withlto
SeVerallongposteriorsetaeandwithoutbareterminalorinnerprocess;
ninthtergiteoftenwithapairofconjcalprocessesflankinganalpoint;
WingoftenwithconsplCuOuSdark marks
ttle7’r∼po血rαgrQup(3) P.92
LDorsalappendagewidestatbaseandwithabare,pOSteriororinnerprocess;
Ⅰ一inth tergitewithout processes flanking analpoint;Wing membrane
rarelywithdark marks
2
2−Basalportionofdorsalappendagemuchlongerthanwide,Withaposteriorlobe
bearingltoseverallongsetae,aPicaIprocessarisingfrominnermargin
Ofthebaseanddirectedinwards;wingveinR2十3almostincontactwith
Rl
thec〟Jfe地f〟mgrOup(4) Pβ4
−BasalportionofdorsalappendageIowaI−dbroad,Oftenwithlonginnersetae,
andgraduallycontinuoustothebareandhook−1ikeapjcalprocess;wing
veinR2+3moreorlessseparatedfrom R1
3Apicalprocessofdorsalappendagewithoutlo†1glateralseta
theJl〟ゐf存rgroup(1) P.90
Apicalprocessofdorsalappendagewithalonglateralseta
theJl〟bec〟わg比mgrOup(2) P.90
(1)The nubifbT・grOupOfgenusPoEypediLum
(Dorsalappendagewithoutlonglateralsetaonthedistalblade)
トWingmembraIleWithcloudymarks;frontaltuberclespresent;gOnOStylusstout
andwithroundedapex;bodyentirelyblack;dorsalappeIldagewithinner
setaeatthebase;WL2.70・3,OOmm,AR2.63r2.94,fLRl.34rl,48,fTRO.24−
0.26,fBR3.6−5.6(after Sasa&Hasegawa,1983)
几〟占∼花「(Skuse)
r Wing nlembrane without cloudy marks;frontaltubercles absent;gOnOStylus
slenderandwithpointedapex;bodyyelloworbrown
2Dorsa】appendage∂】mostsけaight,Ⅵrith4】onginner5etae∂亡base,Withmjcrotrj−
chiaeonbasall/3;grOund color ofscutum brown,Stripesdark brown;
WLl.96 mm,AR 2.07,fLRl.57,fTR O,26,fBR 3.2(after Sasa &
medEuittatzLm(Tokunaga)
rIasegawa,1983)
−Dorsalappendage strongly curved,Withoutinner setae andwithoutmicrotrir
chiaeatbase;grOundcolorofscu〔umyeHow,StrfpesreddishbroⅣI1 3
3r Abdomen yellow;dorsalappendage smoothly curved;WLl.75mm,ARl,14
2
sp.”chuzelludum”
(afterSasa,1985)
−Abdomenblack;dorsalappendagerectangularlycurved;WLl.97−2.11mm,AR
18−1.9,fLRl,72(afterSasa、1980)
asakawaense Sasa
(2)TheJⅢbecuLoszLmgrOupOfgeIluS PoLypedLLum
(dorsalappendagewithalonglateralseta)
1Wingwith5darkmarks;dorsalappendagenearlyCLShaped,1ateralsetaarising
from near base of apicalprocess;anaIpointlong,Slender and nearly
para11el−Sided;VentralappELndage with pointed apex and along apical
seta;WL2.12−2.35mm,ARl,27−1.33,fLRl,48−1.59,fBR2.8−4.6(afterSasa,
ねm叩0んα〝〟mSasa
1983)
−WingwithoutconspICu(〕uSdark marks
2Bodyalmostentirelypaleye1low
−Bodynotentirelypaleye1low,eitherwithdarkmarksonyellowgroundcolor,
ora】mostentirelydarkbrownorblack
3Dorsa]appendagecomposedofa flataIldwidebasebearhlg30r4jnnersetae
andadistalbladebearingalonglateralsetaarisingataboutmiddle;WL
l.62−1.67mm,ARl,20−1.32.fLRl,75−1.77,fBR2.7r4.5(afterSasa,19
fdたαOe〝5e Sasa
Dorsalappendagesimplehorn−Shapedandwithoutsetigerousbase,bearing20r
3】ongけ−nerSeとaearis=唱a亡aboutmidd】e,anda】ong】aとera】set∂arisⅢg
4
1小
at about distall/3:WLl.95L2,03mm,ARl,66−1,84,fLRl.B4−1.80,fBR
tsukubaense Sasa
3.6(afterSasa.1979)
4−AIlalpoiIltVeryShorい1arrOWandwithpointedapex;niIlthtergitewithagroup
ofsllOrt,Spine−1ilくeSetaealongposteriormargin;bodylargelybrownor
dark brown,1egs and haIteres yellow,abdomjnaltergiteslargely pale
brownandwithI−arrOWbro、Ynbands;dorsalappendage narrow and
curved,taperi11g tOWards apex,1ateralseta arising at basall/3;WL
l.13rl.19mm.AR O.89−0.96,fLR2.OOr2.16(afterKawai&Sasa,1985)
pαrl)fαC〟爪印Kawai&Sasa
−Ana】pointwerIdeveloped;ninthtergitewithoutspine・likesetaealongposterior
n−argin
5−Wing with c】oudy marks;gOnOStylus stout.widest at about distall/3;ante−
pronotum withlateralhairs
−WiIlg\再thout cloudy marks;gOrlOSty]11S uSually sIender and wjdest at about
middleorbasaIl/3(exception:a77(ndine/t);antePrOnOtumWithoutlateral
5
6
hairs
7
6BaseofdorsalappeIldagenarrowaIldwithoutjnnerseta;WL2.15−2.53mm,AR
l.59−1.88,fLRl.42−1.59,fBR3.4−4.7(afterSasa,1980)
拍椚〟♂〃r〃Oe朋e Sasa
Baseofdorsa】appeIldagebroadaIldwith2r4longinnersetae;WL2.54−3,23mm.
ARl.80−2.16.fLRl.39−1.54,fBR2.4−3,5(after Sasa,1984)
〝〟ゐec〟Joぶ〟m(几Ieigem)
7AbdominalterglteSItoVlargel)TOrentjrelypaleyellow;femaleantennawith
6flagellarsegments
−AbdominaltergitesItoVlargelyorentire】〉,dark;anteIlnaOfknownfemales
With5flagellarsegments
8r Dorsalappendagestrongl〉TCurVedlikefigureC,thedistalhalfverynarrowand
apicallyhooked;abdomina】tergitesItoVTIIye】low;femoraandtibiaeof
alllegsblackordarkbrow11,tarSiyeIlow;WL2.25−2.52mm,ARO,78−0.89,
fLRl.49rl.65,fBR2.8・3.2(afterSasa,1983)tamLlharakLSasa
L Dorsalappendagealmoststraightandonlyslightlyhookedapically;abdominal
tergitesItoVIyelIow,thedistaltergitesblack;basalhalfoffrontfemur
b】ack,front tibia narrowly black at tjp,the rest parts and front tarsi
yello\㌧middleandhind】egseIltirelyyellow;WL2,12−2.52mrrL,ARO86−
0.96,fLRl.41−1.54,fBR2.4−3.0(afterSasaetal,,1988)
8
9
pe(Jeβけe(几Ieigen)
9−Scutumwithmedianandlatera】stripes〉7el】ow,andthreedarklinesbetweenthe
Stripes,PreSCutellar area a】so black;abdorninaltergiteslargely dark
brownbut tergitesIIto VIeachwithapair oflargepa】espotsiIlthe
Caudolateralcorners;dorsalappendagewithahigh,triangularbaseand
Slight】ycurveddistalbladebearingalateralsetaarjsingfromncarbase;
WLl.5ト1.86mm,ARl.65L2.07,AIIRO.42−0.60,fLRl.53−1.76,
(Sasa,uIlpublisheddatawithspeci;rlenSfromToyama)
点〝Or8e〝gβ(Tokullaga)
ScuturnlargeIydarkbrownorblack,StripesdarkerthaIltherestparts lO
lOL AR】argerthanl.4
11
一 AR smaIler than O,9
13
11Frontattuberclespresent;dorsalappendagecomposedofalowandflatbaseand
a smoothly curved distalblade bearinglateralseta at distall/3;WL
l,86−1.93mm,ARl.71・1.76,fLRl.89,fBR3.2(afterSasa,1985)
〟〃叩叩〟αr血机Sasa
▼Frontaltubercles absent;basalportion of dorsalappendage higher and nar−
rower,1ateralsetaarisingataboutmiddleorbasall/3
12
12−Dorsalappendagesmoothly curved,1ateralseta arisingat nearbase;grOund
COlor of scutum yellow,Stripes and postnotum dark brown,SCutellum
yellow,1egsyellow;abdominaltergitesIItoVIeachwithanarrowbasal
and caudalpa】ebands;1V⊥2.ユd mm,Afi】,55,几Rl.61,fBR3.3(after
Sasa,1985a)
arundinetiGoetghebuer
−Dorsalappe11dageabruPtlycurvedataboutmiddleandapicallyhooked,1ateral
setaarisingataboutnliddle;SCutumandscutellumalmostentirelydark
brown,POStnOtum black;abdominaltergites almost uniformly dark
brown;WLl.58−1.79,ARl.50−1,56,fLRl.85Ll,93,fBR3.0−4.0(afterSasa&
Hasegawa,1988)
kunigamiense Sasa et Hasegawa
13LastantennaLsegmentveryshort,AROAO・OA7,antenna‖lafrsalsoveryshort,
AHR O,17rO.19;basalsetigerous portion of dorsalappendage relatively
long and high,distalbladewide at base and tapering towards apex,
1ateralseta arising at nearbase;WLl.50−1.67mm,fLRl.68−1,73,fBR
fαmαんogo九fge Sasa
3,0−3.1
ARO.65−0.80,antennalhairsroughlyhalfaslongasantennalshaft,AHRlarger
thanO.4;distalbladeofdorsalappendagenarroweratbase
14
14Lateralseta of dorsalappendage arising near the base;analpoint nearly
para11el−Sided andwithroundedapex;WLl.66mm,AR O.70,fLRl,84,
fBR2.9(afterSasa&Hasegawa,1983)
ゐe〟〃たfe柁ざeSa5aetHasegawa
r Lateralseta of dorsalappendage arising at distall/3;analpoint slender,
taperillgtOWardsratherpoilltedapex;WLl・43−1・70,ARO・65−0・79,fLR
l.79−1.96,fIうR2.0−4.0(afterSasa,1983)
taTnanigrumSasa
(3)The TrわoduragroupofgenusPoEypediEuTn’
(Dorsalappendagebroadandpad−1ike,withouthorn−1ikedistaibIade,andwith
onetoseverallongsetaeoI−pOSteriormargln;ninthterglteOftenwithapalrOf
processesonposteriormarginflankinganalpoint;Wingoftenwithdarkrnarks)
1−Wingwithoutdarknlarks;WL2・05−2・07mm,ARl・46−1L57,fLRl・46−1・52,fBR
3.O−3,2;lateralttlbercles flanking analpointlong,narrOW and apically
poiIlted(afterSasa,1985a)
scaLaenum(Schrank)
Wingwithdarkmarks
2r WingwithoncdarkpatchincellR−M(bctweenR4+5andM),andanotherpatch
iIICellCu(betweenCulaIldCu2)
W=唱withtw()OrmOredarkpa亡ChesEnceJZR−M,andwi〔htwodarkpatchesfn
2
3
cellCu
7
−リ」■▲
3−Nitl抽tergitewithapaiTOfprocessesfla11kinganalpoint
Ninthtergitewithoutsuchprocesses:anaIpointwideandshort;dorsalappend・
age with a beak−1ikeinner process and twolong setae oIlpOSterior
margin;WLl.24−1.69mm.ARl.26−1.67,fLlモ1.98L2,34,fTRO.33rO・39,fBR
3.2−3.8(afterSasa&Kikuchi,1986) jnponicum(Tokunaga)
4Analpointlong,Slendera11dparallelrsided;ARO.6−0.8;bodylargelyyellow 5
−Analpointshort andstout;ARusuallyhigherthanl.1
5−Dorsalappendagewithonlyonelongseta;1ateralprocessesflankinganaIpolnt
longandsharplypointed;WLl,33−1.46mm,AR O.58LO66,fLRl.75−1.96
(afterSasa,1980)
unifbscium(Tokunaga)
Dorsalappendagewith4longmarginalsetae;prOCeSSeSflankinganalpointlow
and rough]y rectangtllar;WLl.32−1.53mm,AR O・81LO.86,fLRl.96・2.05,
fTRO.33・0.36.ff3R2.5−3.2(afterSasa&rIasegawa)
椚転用止“別封Hasegawaet Sasa
6L Bodylargc】y yel】ow;dark marks on\Ving rather faint;aIlalpoint stout and
paralleトsided;Iateralprocesses on ninth tergiteloll▼and very broad;
dorsalappendage muchlonger than wide.with onlv oIlelong posterior
Seta;WLl.46−1,62mrn,ARl.13−1.15.fLRl.92・2.06,fTR O.32−O.34.fBR
2,9−3,3(afterSasa&Hasegawa,1983)
拍〃α〃e〃5e Sasaet flasegawa
−Bodylargelydar’kbr’ow町darkmarksonwjngcoIISpicuous;analpointnarrow
atbasearldapicallyexpanded,SOmetimeslikefigureT;1ateralprocesses
flankiIlgaIlalpointlong,narrOWandapicaIlypointed;dorsaZappendage
almostaswideaslong,With3−61ongsetae;WLl,57−1.70rnm,ARl.14r
l.38、AHR().54−0.57,fLRl,87−2,OO,fTRO.33−0,34,fBR3.0−3,3(after Sasa,
1983)
fαmdんf〃0帥ざe SasaetIchim(Iri
7WingwithtwodarkpatcheshlCellR−M;dorsa】appendagelongandfinger−Iike,
notexpandedaplCallyaIldwithonlyonelongterminalseta;ninthterglte
With a pair oflowand obtuse processes at the base of analpoint;AR
aboutl.8,fLR about2.0(afterTokunaga,1938)
4
6
ぶαダ∼摘花用椚(Tokullaga)
−WingwiththreedarkpatchesinceIIR−M,dorsalappendageshorterandapically
CXPanded,With3−5】ongsetae
8−Analpointconstrjctedatbaseandexpandedapically;ninthtergitewithapair
Of conspicuousprocesses flanking analpoint;dorsalappendage with a
loIlglateraIseta,and4shorterinnersetae;ARabout2.0,fLRaboutl.8
(afterTokunaga,193S)
dec抑α紬g㍑Hαf〃椚(Toku−1aga)
Analpointnarrowandpara】1eトsided;ninthtergitewithoutprocessesflanking
analpoint;dorsalappeIldageshort.expandedapically,With41ongsetae
onposteriormarginand3shortersetaeoninnermargin;WLl.79mm,AR
l.52,ATIR O.54.fLR】.83,fBR4.2(afterSasa,1985b)
8
椚αきudαf(Tokun礼ga)
Note:Fb如)edi/l”TITmihscit(m(Tokunaga,1938)wasdescribedbyfenlaleoI−1y,
and F}[ri)Zim〝CZ(/l()71(Tokuanga,1940)with female as the holotype and without
describingthestructure()fma】ehypopygium.BothbelongstothesLlbgroupwithonly
onedarkpatchince‖R−M,OfthesubgenusTripodura,ThespecIesofthjssubgroup
areusua11ydifficulttobedistinguishedbyfemale,butatleastfivespeciescouldbe
differentiatedbymaIehypopygium,aSinthekeypresentedhere・ThespecilTlenSOf
maled6scribedbySasa(19BO,p.32)collectedatStationsland2(upstreamparts)of
RiverMinamiasakawawasdesignatedasthatofunihscilim(Tokullaga),butlater
speceisclearlydifferentiatedby malehypopygiumbutsimilarinthe structure of
femaleswererecordedfromotherlocalitiesinJapan.Thepositionofmalesof P
/ガ〟∠J〃〟ど∼Jゐ/沼(Tokurlag∂)i5月】50unkrIOlちrJl.
Po如〉edilz㈱Sp、”chuzetripodrum”of Sasa(1984,P.61),aS Wellasthose col−
lectedinlargellumbers at HanalTlurO(Ibarakl)and wasprovisfonaHy treated as
PobPedilum)lanU7/)lt(7・Oe71SeSeemtObelongtoP,famahinoenseSasaetlchimori,1983.
(4)The cuttellatumgroupofgenus Polypedilum
(Dorsa】appendagecomposed ofa】ongpad covered entirely withmicrotri−
chiaeandbcaringoneto severalsetaeonposteriormargin,and abarehorn−1ike
iIlnerbladeat亡achedtoIleariとSPOS亡eriorc(〕rner)
1Analpointtriangular,WidestatbaseandtaperlngtOWardsapex;pOSteriorlobe
Ofdorsalappendagenarrowandstronglyproduced,bearingonlyonelong
Seta;bodylargelyyellow;WLl.8mm,ARl.82(after Sasa&Kikuchi,
1986)
“血判鱒lowmes
−Ana】poiJ】tnarrOllraJlda】mosとpara‖eトsided
2
2Dorsalappendagewith2−5longsetaeonposteriorlobe,and3−5innersetaein
basal portion
cultel(atu椚Goetghebuer
Dorsalappendagewithonlyonetongposteriorseta,andwithnooroneinner
Setainbasalportion
3Posteriorlobeofdorsalappendagestronglyproducedbackwards,andbearing4
0r5(rarely3)longsetae
3
4
川畑〃けJ…JJ(晶el打11t、huビr.1ar.r〃情イJ〃l〟〟l
L Posteriorlobeofdorsalappendagenotproducedbackwards,andbearing20r3
】ongse亡ae
(−〟Jね〃αね沼Goetghebuer,Var.αⅣg鋸J【〃eねge
4−Dorsalappendagewithastrongsetaatthebaseofinnerblade;bodypaleyellow;
WLIA3−1.58mm.ARIA3−1.69,fLRl.74−1.92,fBR2.2−3,1
んわ・Og九imαenきe Kawaiet Sasa
Dorsalappedagewithout astroI唱Setaatthebaseofinnerblade
5−Bodylargelydark brown:dorsalappendage not producedbehindinnerblade,
and with alonginner seta on basalportion;Ventralappendage not
5
apjca】】)′COrlSけic[ed,and withabou亡川recurlredse亡ae;1VLl.53」.73mm,
ARO,95rl、00,fLRl.61・1,69.fBR3,7 taTnCESemuSiSasa
r Bodylargdypaleyellow;dorsalappedagestrongIyproducedbehindinnerblade,
andwithoutlonginnerseta;Ventralappendageconstrictednearapex,and
withsome20rccurvedsetae;ARl.5−1.8(afterEdwards,1929andPiner,
1978)
coJIUfcl〟m(Walker)
9.Gcnus StenochironomusKieffer,1919
1r ScutunlWithno■or tWO dark spots
r Scutumwithfourdarkspots:Wingwithalargedarkareaillthemiddle(known
2
一 T」∫
byfemaleonly)
satorui(TokunagaetKuroda)
2−Wingmembranewithdarkorcloudymarks
Wingmembranewithoutdark orcloudyrnarks;SCutumwithtwodark spots,
postnotum with a pair of ovoid dark areas,abdominaltergiteslto V
yeIlow,distalpartofVIandallthefollowingtergitesdarkbrown,therest
bodypartspaleyeuow;Ventralappendagewithalongandstoutterminal
SPiIle;WL2.48−2.52mm,AR2.30−2,36,fLRl.16−1,21,fBR3.1L4.0;ninth
tergitewithspinesatthebaseofanalpoint(afterSasa,1985b,p.35)
3
me椚む「(l〃f存r Yamamoto
3L Wingwithdarkandpaleareasondistalhalf;SCutumWithtwodarkspots 4
Distalhalfofwing uniformly pale brown;SCutum Without dark spots;body
largely pale yeIlow;WLl.9−2−6mm,ARl.04−1.63,fLRl.13−1,26(after
Yamamoto,1981)
TlubLl由eTITuSYamamoto
4L VentraIappendagestronglycurved,andwitha】ongterminalsplne;Wlngwith
Cloudyareasinthemidd】eanddistalportions;fronttarsiItoVwithpa】e
anddarkrings;WL2.74mm,AR2,30,fLRl.31,fBR5,0;ninthtergitewit
SPinegroupsatthebaseofanalpoint(afterSasa&Kawai,1988)
0〝αむeαre〟α一打gSasatlt al.
.Ventralapendageonlyslightlycurved;wingwithconspICuOuSdarkareainthe
middle;tarSinotringed
5Wingwithalargedarkareaattip;AR3.68,fLRl.14;a11femoralargelyyellow
andwith apicaldark riIlg,front tibia entirely black,middZe and hind
tibiaelargelyyellowandwithapicaland/orbasaldarkring;1arvaeare
foundminingin1eavesof”hasu”,Nelumbo nlLCif2,7tl(afterTokunaga&
Kuroda,1935
nelumbus Tokunaga et Kuroda
−Wingwithmuchsmallerdarkareaattip;ARl.23,fLRl.30;femoraandtibiae
Of al11egs elltirely dark brown;COllected at high altitudes of Honshu
(bitensts Kieffer,1924,SerlSuTokunaga&Kuroda,1935)
5
蛮地掴(FabrieiⅥS)
Note:Stenochironomus takahLZShiiTokunaga,1938,WaSdescribedbyfemale
Only,hasacharacteristicpatternofdarkmarksonwing,
10.Genus StictochLronomusKieffer,1919
(ScutumwithasmalIdorsaltubercle;terminalcombofmiddleandhindtibiae
With only one spur;fLR on】y slightlylarger thanl,0:gOnOCOXitelonger than
gonostyZus;wingusuaIlywithdistinctdarkmarks,1egsusuallyringedwithdarkand
palerings)
1Wingwithoutdarkmarks;1egsegrnentsnotringed;WL3.82−3.90mm,AR2、64−
2.82,DM15−17,DL22−26,PA8LlO,SC20−24,RRO.27rO.33,VRl.10Ll.14,R/
Cul,16−1.19,fLRl,16−1,19,fBR3.0−3,3(afterSasa,1988b)
αゐαβわ・ねee〟乃d〟ざSasa et Sllirasaka
一Wingwithdistinctdarkrrlarks;1egsegmentswithdarkandpalerings
2−Wirlgwithseveraldarkspots
Wingwithonlyonedarkareaaroundr−m
3−Gonocoxitediverginglaterallytowardsapex;dorsalappendagestronglycurved
like figure C,basalsetae arising at about middle;wing marks rather
COnSpicuous;WL2.31−2.45mm,ARl,58rl.81,fLRl,26・1.37,fBR2.9−4,5
珊招朗胴血血りTokunaga)
(afterSasa,1984)
一Gonocoxitealmostparalleltobodyaxis;dorsalappendagealmoststraightbut
abruptly hooked apically;wing rnarks rather faint(recorded by
Yamamoto,1980,fromJaparl)
pfcね如き(Meigem)
4Tarsalsegmentsoflegsentirelydal・kexceptingbasalandm;dd】eportjonsof
tarsil,Which are slightly paler;WL2.94−3,71mm,ARl,96−2,47,AHR
O,54、0.67,fLRl.05−1.19,fBR2.9−3.9(afterSasa&Kamimura,1987)
4
九ねfrgo(Fabricius)
Tarsilto11IofalllegslargelywhiteaIldwithanapicaIdarkring
5r Gol10COXite aimos亡Para11elto body axjs;dorsa】appendage strong】y hooked
apica11y;WL3.00・3.55mrn,ARl.89・2.21,fLRl.13・1.19,fBRl.8L2▲6(after
a
Sasa,1984)
αたJz打た〃(Tokun乱ga)
Gonocoxfte divergiIlglateraZIy towards apex;dor’Salappendageon】yslfghtly
curvednearapex;WL2,45−3,30mm,ARl.43−1.83,fLRl,05−1.21,fBR2,5−
2.8(afterSasa&lchimori,1983)taTnamOntukLSasaetIchimori
AB.Tribe TANYTARSINI
Keytog甲era
lr AHtjbiaew肋asjmp】etermina】process;midd】eandhindtibiaewithaterminal
COmbcomposedoffreespurs;Wingmembranebare
βf打αle〝dわeざTokunaga P.97
L Onlyfronttibiawithasimpleterminalprocess(exception:niaSaielhl),middle
and hind tibiae wi[h ternlinaJscaZes composed of fused spurs;Wing
membrane withmacrotrichiae
2−Front tibia without terminalprocess;middle and hind tibiaewith terminal
COmbscomposedofveryshortandfreespinules;fronttibialongerthan
fronttarsusl(fLR<1,0)
1旬asaie([aTokllnaga P.109
−Fronttibia withasimpleterminalspur,middle andhindtibiaewithterminal
COmbscompo5edoftusedspirlu]esar】dwitl】Orwithoutaspur;fronttarsus
lmuchlongerthanfronttibia(fLR>1.0)
3−Terminalcombs ofmiddle and hind tibiae usually contiguous andwith or
W汗hou[spur(ifc】ear】yseparated,SPurSareabsen【);analpojnt usually
wideandapicallyrounded,Withapairofstronglateralridgesbutwithout
4
SPineclusters
−TerrninalcombsofIniddle andhind亡Ibfaec】ear】yseparated,aLld a=east one
bearingalongishspur;analpointwithvariousshapeandstruCture,Often
longandslender,Withspineclusters.withmicroormacrotrichiae 5
4DorsaLappendagemuchlongerthaTIWjdeandfinger−】ike,Withabasalmedjan
tuberclebearingalong,mediallydirectedseta;digitussmallandhidden
behind dorsalappendage;median app与ndage often bearing spoon−1ike
setae;analpointroughlytrianguIar,widestatbaseand亡aperiIlgtOWards
2
3
rounded orpointedapex and with a pair ofsimplelateralridges;tibial
COmbsustlallyconfluentandwithoutspur
〟fcr叩βeCfrαKieffer P.9S
−Dorsalappendageovalinshape,Withoutabasa】tubercleandwithoutabasal
Seta;digituslong and extending rnuch beyondinner margin of dorsal
appendage;Setae On median appcIldage simple orleaf−1ike;analpoint
Wideandapica71yrounded,Witha pairofscale−1ikeridges;tibialcombs
withoneortwoshortspurs
Paratanytarsus Bause P.100
Zat,reliaKieffer P.109
5L Eyespubescent;Wingcuneiforn1
E)′eSbare
6
6−Analpoint broad.apically rounded,dotted with numerous smallspines but
without spine cIusters atld■1atera7ridges;eyeS reniform,Wjthout dorL
SOmedialproiecti(】n,ERlargerthanl、0;anteprOnOtumWidelyseparated
Neozaz)reLia Goetghebuer P.100
in the mjdd】e
−AnalpohtIIOtdottedwithnumerousspines,OfteIllongandslender,Withspine
Clusters or stronglateralridges;eyeSwith conspicuous dorsomedial
pro5ection,ERmuchsmallerthanl.0;aIlteprOnOtumLunitedinthemiddle
7
7㌧MedianappendagewithloIlgandbranchedlamellarsetae;Wingwithmacrotri−
chiaeoIldista】halfonly
CladotanytarsusKieffer P.97
MedianappeIldagewithsimpIeorleaf−1ikesetaeandwithoutsuchloIlgbranched
Setae;WlngWithmacrotrichiaeoIlalmostentiresurface
8One termhalcomb of hind tibia without spur;Wing often cuneifor町R4+5
endingbeforetipofCul
StempeltLllaBause1913 P.103
−Both terminalcombs of hind tibia usually spurred;wing with more orless
producedanalIobeこR4+5endingaboveorbeyondtipofCu1
9Gonostylusabruptlynarroweddistally;analpointlong,narrOW,ParaIlel−Sided,
withZateralridgesandwithoutspineclusters;digitusabsent(exception:
8
9
如油朗壷)
月山細れ…〟ねrg〟ざBause P・101
GonostylussmoothlytapereddistaIly;analpointwider,Oftenwithspineclusters
betweenlateralridges;digitususuallypresent,rarelyabsent
m〃〃fα柑比ぶVamderWulp P.103
1.GenusBiwatendわesTokunaga,1965
0ne species,mOfo九arLLIT(Iktlnaga,1965,WaS reCOrded from Lake Biwa
(Shiga);wingwithoutmacrotrichiae,middlearldhindtibiaewithouttermirlalcombs
anda11tibiaewithasimpleterminalspur;analpointcoveredwithmicrotrichiaebut
withoutspineclustersandlateralridges;bodyalmostuniformlyblack;WL2・14−2・69
mm,AR2,21・2.88,fLRl,79Ll.92,fBRl.7−2.7(afterSasa&Kawai,1987a)
2.Genus CladotanytaT$uSKieffer,1922
1−Body entirely yellowish,SCutalstripesindistinguishable;Setae On median
appendageallsimple,nOtbranched;WLl.2−1,3mm,AR O・91・1・05,fLR
2.47−2.57(afterReeetKim,198S) s11ZJOngenSisReeetKim
Bodywithbrownmarksonyellow,SCutalstripesconspicuous;SetaeOnmedian
appenmdagebranched;WLO,98−1.30mm,ARO.78−0.93,fLR2.30r2.51(after
Sasa&Kawaj,1988)
〃α〃dgJⅦ7〃わf(8dwards)
3.GenusMIcropsectra Kieffer.1911
1Largeblack midgewith BLlargerthan4.5mm andWLlargerthan3,5mrn;
wing with macrotrichiae rather sparsely on distalhalf only;frontal
tuberclespresent
−BDdyco】orat5onpa】er,atmOStdarkbrowJl,SOmeth11eSentirelypaleyeuow;WL
Smaller thaI13.2mm;maCrOtrichiae distributed dcnsely on entire wing
length
2−AR e:くtremely high,2,72−3.51;fLR unusually sma11,1.03−1.08;tarSiwithIong
beards,fBRlO.0−12,0;analpoiIltnarrOWaIldparallel−Sided;digitusshort,
finger−1ikeandpara11el−Sided;medianapendageveryshort,aboutl/3the
IengthofventralappendageincludingthetermfnaTspatuLatesetae(after
Sasa,1984)
yunoprlmaSasa
r AR aboutl.4;fLR,fBR unknown;analpoillt Short and triangular;digitus
triangtllar and apfea7fy poiIlted=11edian appendage Zong and slender,
reachingtobeyondmiddleofventralappendage(afterTokunaga,1939)
2
3
I〟fぴ〟〃α(Tokumaga)
3Bod)′entire】ygree!1ishye】hwoTW壇止流)e】】olヽr,llrjthoutdarkmarks
−Bodylargelybrownordarkbr・OWn
4Sma11midge,BL2,82−2.84mm,WLl.64・1.67nlm;AR small,0.90;fLRlarge.
2,1ユ;fBR3,7;analpointshort,paralleトsidedandapicallyrounded;dorsal
appendage rough1y egg−Shaped;digituslong and slender,eXtending
beyondinnermarginofdorsalappendage;medianappendagcabouthaIf
aslongasve11tralappendage,Withspoon−1ikesetaeondistall/4;ninth
tergitewithapairoftuberclesonposteriormargin(afterSasa,1980)
fdmαprよmdSa烏a
Largermidge,BL3.3mmorlarger;ARl.0−1.2;fLRl.60−1▲73;digitusshorter,nOt
extendingbeyondhnermargin ofdorsalappendage;(nin†htergiteprob−
ablywithoutlateraltubercles)
5r AnalpointaImostparallelrsidedandapicallyrounded;medianappendagelong,
slender,reaChingtotipofventralappendage(afterTokunaga,1938)
5
血JβeⅣe〝ぷf5(Tokunaga)
−Analpointtriangular,widestatbaseandapicallyrounded;medianappendage
shor〔er,reaChing sJig加Jy beyorld middJe of ventraJappendage;
(hypopygiumcloselyresembtingthatofi)7t2eCOXMeigen)(afterTokunaga、
1940)
ぶ〟bび汗fd‘gGoetgheb11er
(sz!bL)1yTd7SGoetghebl】erWaSregardedasasynonymofjtLnCiMeigenand
redescribedbySaewedal,1976,P.131,andPinder,1978,p.144,fig.175A)
6Dorsalappendage sickle・Shaped,inner margin concave,taPering towards
pointed apex,digitus absent;BL3.6mm,AR O.81,fLRl.63;analpoint
Shortandstoutbasally,abruptlynarrowednearapex,eXCaVateddorsa11y
onbasalpart;medianappendageabout3/4thelengthofventralappendゝ
age,bearingspoonLlikesetaeondistalhalf;bodylargelybrown,SCutal
stripesdarkbrown(afterTokuIlaga,1940)
扉血Ⅷ陥耶庖(Tokunaga)
Dorsalapendagethumb−1‖くe,mOreOrlcssroundedapica11y;digituspresent 7
7−ArLa】pointwidestatbaseandnarrowiIlgtOWardsapex;digituslongandextend−
ingbeyondinnermarginofdorsalappendage;frontaltuberclespresent8
AnalpoiIltnarrOW,SlenderandalmostparalIel・Sided;digitusshort,nOteXtend−
ingbeyondinnermarginofdorsalappendage;frontaltubercles absent;
l1
njlつthterglteWithoutlateralprocesses
8−NinthterglteWithapalrOfprocessesonposteriormargln;analpointsmoothly
tapermgtowardsapex
Ninth terglte Without processes on posterior margln;analpolnt Very Wide at
base,abruptlynarrowedinthemiddle,distalhalfrough1yparallel−Sided;
bodybrown,Withdarkbrownmarks;WL2.24−2.54mm,ARO,91−1,04,f
l.71−1.81,fBR3.8L臥7(after Sasa&Kawai,1988)
9
〝αたα0たJf Sasa et al.
9−Analpointroughlyrectangular,nearlyasloIlgaSWide;dorsalappendagealmost
parallelLSidedandsmoothlyroundedapically;digitusverylong,Straight
and extending much beyoIld dorsalapendage;median appendagewith
longspatulatesetaearisingondista11/50ftheshaft;BL3▲16−3・60mm,
WL2.162.26mm,ARl.39・1.50,fLRl.66Ll.72,fBR3,7−4,5(afterSasa,19
亡ん比ヱeわⅣ♂αSasa
AIlalpoint muchlonger than wide;dorsalappendage and digitus differently
shaped;VentralappendagewithspoonLlikesetaearisiIlgOndistall/20f
the shaft
lO
lODorsalappendagewithalmoststraightinIlermarginandconvexlateralmargin,
somewhat tapering towards apex;digituslong,CurVed and apically
poj】lted;analpointwidestataboutbasall/3;BL3.8L4・1mm,ARl・3,fLR
l.6Tl.7(afterTokunaga,1938)
fbssaruTnTokunaga
Dorsalappendagewithcc・nCaVeinnerInargin,distalhalfcurvedinwards,digitus
straightandextendingonlyslightlybeyondinnermarglnOfdorsalapend・
age;analpointwidestatbaseandapicallyforrningashortandpara11eト
sidcdapicalprocess;BL4.00mm,WL2.39mm,ARl.33,fLRl・02(unusu
utonaitertia Sasa
allysmall)(afterSasa,1988)
lトBodylargely dark brown;WL2.97−3.16mm,ARl,34−1.54;dorsalappenda
muchlongerthanwide,triangularlypointedapica11y;medianapendage
relativelylongandslender,Withspoon−1ikesetaeondistall/4;fLRl・52−
1.54,fBR4.0−4.3(afterSasa,1984)
chuzeprimaSasa
Bodylpaler,grOundcolor ofscutum yellow,Stripes brown;WLl.93・2.28m
Significantly smaller,ARl.04−1.16;dorsalappendage almost aslong as
wide,nearlycircular;medinaappendageveryshort,almostglobular;fLR
l.41・1.52,fBR4,0−4,3;Ventralappendageshortandstout,aPicallyexpand−
ed(afterSasa.1984)
chuzeT10teSCenSSasa
Note:Inaddition,aSPeCieswasrecordedbyTokunaga(1940,p・305)bythe
nameof7bnJlta7TuS仰icroL,SeCt7旬P7tleCOXMeigenfromMountHiei,Kyoto,without
giving figures.It has bodylength4to4.5mm,AR aboutl,LRlaboutl,75.
Chiytmomusp7tleCOXWiedemanninMeigen,1818aswellas7bnJ血rsus「〟icrppsect7Ⅵノ
Subuirtdts Goetghebuer192lof Edwards(1929)was regarded as synonyms of
Microz)SeCt771junci,(Meigen,1818)bySaewedal(1976).M.junci,aSredescribedby
Saewedal(1976,p,131),differsfromtheaboveJapanesespeCiesinthatappendage2
withatransverseridge,
4.GenusNeozauTt・liaGoetghebuer,1941
(Analpointstout,Withoutlateralridgesandwithoutspineclusters,COVered
entirelywithmicrotrichiae;dorsalappendageelongateovalandbearinglongsetae;
digituslong,eXtendingfar beyondinner margin ofdorsalappendage;wingwith
rathersmallnumbersofmacrotrichiaeorldistalhalf;fCuhluChbeyondrrm)
1−ARO,62−0,80,VRl,33rl.42;analpointshortandstout,hardlylongerthanwide;
dorsalappendage with2terminalsetae;digitus curved and tapering
towardspointedapex;WLl.08・1.28mm,ERl.26−1.65,fLRl.62−1.85,fBR
3.0−5.5(afterSasa&Kawai,1987) bicoLiocuEa(Toknnaga)
−ARO・43,VRl・6;analpointmuchlongerthanwide;dorsalappendagewith 3
terminalstae;digitusstraightandapicallyrounded;WLl,67mm,ERl.60,
fLRl,64(afterSasa,1980)
taTnanOna(Sasa)
5,GenusParatanytarsusBause,1913
1−Wingmembranewithoutmacrotrichiae;tarS‖ItoIVofmiddlelegsshortand
COrdiform(othermorphologicalcharactersaretypicalofthisgenus);WL
l,08mm,ERO.35;antennawith13flagellarsegments,ARO,36,AHRO.36;
fLRl.21,mLRO,42,hLRO.56(afterSasa&Kawai,1987a)
ゐ上げαferf血5Sasa.et Kawai
L Wingwithmacrotrichiae;alltarsicylindricalasusua1
2−Antenna with12flagellar segments,AR O,32rO.35;median appendagelong,
reaching to almost tip of ventralappendage,with numerous spoon−1ike
SetaePndistalportion;fLRl.6;tarSiwithoutlongbeards;dorsalappend・
agehemispherical,innermarginconvex;digituslongandapica11ypointed
(afterTokしInaga,1938)
tT・edecemarticutus(Tokunaga)
Antennawith13flagellarsegmentsasusual,ARlargerthanl.0
3−Ninthtergitewithapairofprocessesonposteriormarginflankinganalpoint;
medianappendagelong,apicalsetaespoonrlike andreachingtobeyond
tipofventralappendage
L Ninthtergitewithoutprocessesonposteriormargin;medianappendageshorter,
notreachingtobeyondtipofventralappendage
4L Processesonninthtergitemuchlongerthanwide;medianappendageslender,
SetaeShorter;ARaboutl,3,fLRabout2(afterTokunaga,1938)
油叩舶雨血(Tokumaga)
r Processesonninthtergiterough1yrectangular,Widerthanlong;medianappend・
agestouter,Setaelonger;WLl.62−1.90mm,ARl.11−1,26,fLRl.76−1,96,
2
3
4
5
fBR3.5L4.4(afterSasa,1985)
miikesecundus(Sasa)
5−Terminalcombsofmiddleandhindtibiaeconfluentandwithoneortwoshort
SPurS;medianappendageshortandnotreachingtotipofventralappendL
age
6
−Terminalcombsofmiddleandhindtibiaeseparated,OneOrbQthwithashort
spur;medianappendagelong,reaChingtoneartipofventralappendage
7
6一Ventralappendage conspicuously swollen apicalIy;tip of median appendage
reachi11gtOthelevelofabout2/3thelengthofventralappendage and
withnarrow,1eaf−1ikeaplCalsetae;analpolntWithshort setaedorsally;
WLl.60−2.20rnm,ARl.08Ll.38,ERO,33・0.61,DMll−17,DL7−12.PAl−2,
fLRl.59−1.73,fBR3.1L4.7(afterSasa,1983) tamanegiSas
Ventralappendagenotswollenapically;tipofmedianappendagereachingto
OnlyaboutmiddleofventralappeTldage,andwithsimplesetaeonly;anal
POintwithoutsetaedorsally;ARl.3,fLRl.5;tarSalbeardabsent(after
TokuIlaga,1938)
feJm‘】f叩九〃〟g(Tokunaga)
7−Medianappendagewithsimplesetaeonly;dorsalappendagewithaconsplCuOuS
tubercle bearjng along seta at the base of digitus;frontaltubercles
PreSent;WL2.17−2.38mnl,ARl.39−1.57,VRl,13・1.18,fLRl.20−1,26,f
5.2−6.2(afterSasa&Kamimura,1987) iTWPertLES(Walker)
Median appendage with numerouslamellar setae apically;dorsalappendage
withoutbasaltubercles;frontaltuberclesabsent;WLIA7−2.12mm,AR
l.08Ll.37,fLRl.52・1.71,fBR3.8−5,2(after Sasa,1988)
fo〝αprfm〟きSasa
Note:In addition,a Parthenogenetic species,Lhratanytarsus gritnmii
(Schneider)(=Par[jlenOgeneticLiS(Freeman))wasrecordedbySasa(1979).
6.GenusPontomyiaEdwards,1926
Note:FordifferentiationoftwospeciesrecordedfromJapan,SeeTokunaga
(1932a,b)and Hashimoto(1959,1962).
7.Genus RheotanytarsusBause,1914
1Shaft ofmedian appendagerelativelylong,reaChingtonear apeⅩOfventral
appendage,and apica11y forkedintotwolobeslikea boxingglove,and
bearingonlyshortandsjmplesetae
Medianappendagenotforkedintotwolobesatapex,andbearingvarioustypes
O‖ongsetae
2−Dorsalappendagerough1yegg−Shapedandwithalarge,blade−1ikedigituswhich
extend beyondinner margh ofdorsalappendage(inallotherJapanese
RhL;Otanyta73uS SpeCies,digitusis absent or smalland not extending
beyondinnerrnargin ofdorsalappendage);WLl.32−1.50mm,ARO・70−
0.90,fLRl.96L2.29;COllected from rather polluted sites of rivers(after
Sasa,1980)
板柳加彿詭(Tokunaga)
2
3
−Dorsalappendageroughlysquare andbearingnodigitus;WingceIIRland R3
narrower,andvein R2+30bliterated;BL2.2−2.6mrn,ARO.85−0.95,fLR
2.1・2.2;COllected from hot spring at Tsuta−Onsen,Aorr10ri(after Tor
thermae(Tokunaga)
kunaga,1940)
3Median appendage with a highly chitinized accessory process at base and
bearinglong,CurVedsetaewhichextendbeyondtipofventralappendage;
WLl,08−1.27mm,ARO.63−0.72,fLR2,21−2.52,fBR3.9;CO11ectedfrommain
streamofRiverOhta(afterKawai&Sasa,19S5)
rよ〃〟J叩九〃ⅣざKawaietSasa
4
Medianappendagewithoutsuchbasalprocess
4−Median appendage bearlng Verylong,Caudally directed simple setae which
extend far beyond tip of ventralappendage;AR small,0・15−0・18,WL
l.05−1.O7mm,fLR2.17,fBR3.1;COllectedfromasmallmountainstrea
tamasecundzLSSasa
(afterSasa,1980)
−Setaeonmedianappendageshorterandendingmuchproximaltotipofgono−
5
styZus;ARZarger〔hanO・2
5Lateralridgesofanalpointunitedinthemiddleformingacavityatthebaseof
analpolnt
−Lateralridgesofanalp()iI−tSeparatedatthebaseofanalpoint
6Cavity at thebase of analpoint nearlycircular;bodyalmost uniformly pale
yellow,including abdominaltergites;median appendage bearing both
simpleandlamellarsetae:WLl・11Tl・22mm,ARO・38−OA7・fLRl・97−2・06;
collectedfromslightlypollutedsitesofTamaRiver(afterSasa,1980)
ね肌叩血加加Sasa
Cavityatthebaseofanalpointlongerthanwide;abdominaltergitesIItoVIl
eachwithadarkband;medianappendagebearingsimplesetaeonly;WL
larger(1.71−1.91mm),ARlarger(0.87−1,09),fLRl.91−2.05,fBR3■ト3・8;
co11ected frorn mouth of river and coastalrice paddies(after Sasa&
Kikuchi,1985)
aestuaT・Lus(Tokunaga)
7ShaftofmedianappendagehighlytwistedlikefigureS,andbearingshortsetae
alldirectedinwards
Median appendage slightly curved but not twisted,bearing short setae all
directedbackwards
8Ninthtergitewithtwoldngsetaeatthebaseofanalpoint;dorsalappendage
roughlyoval,Ventralappendageswollenapically;WLl.18−1.26mm,AR
O.23−0.53,fLR2,1−2,4(afterSasa,1980) tamateT・tiusSasa
r Ninth tergite■withoutlong.seta at the base of analpoint;dorsalappendage
rough】yrectangu】ar,ヽ†entra】appendagenotswo】1enapica】1y;WLl.13−1.21
6
7
8
9
mm,ARlarger(0.61−0.76),fI.R2.36r2.65(afterKawai&Sasa,1985)
〃〟mJ花王5Kawaiet Sa眉a
9−Medianappendagebearingverybroadlamellarsetae alongits entirelength;
analpointratherstoutandconstrictedbasally;dorsalappehdageroughly
semicircular;BL2.09−2.33mTn,WLl.29」1.44mm,ARO.69−0.78,fLR2.10−
2.28;COllectedfromupstreampartsofRiverTama(afterSasa,1980)
fα椚αq〟αrfⅣβSasa
r Medianappendagewithoutbroadlamellarsetae;ana】pointnarrow,Slenderand
lO
Parallel−Sided
lO−AntenIlawith13flagellarsegmelltS,ARO.4−0,5;bodygreenishwhiteinground
COlor;Setae On median appendageleaf−1ike;dorsalappendage roughly
triaIlgular;BL2.6rnm,fLRabout2.0;COllectedalongarnountainstream
pαrp孟crj〃さgTokllnaga
(a玩erTokuTlaga,1938)
−Antenna with12 flagellar segments,AR O.77−0.93;body yellowish brown,
abdominaltcrgitesltoVleachwithanarrowdarkapicalband;SetaeOn
rnedianappendageaZInarrowandsimple;dorsalappendageelliptic;WL
O.62mm,fLR199−2.22;COIlectedjnKorea(afterRee&Kim,1988)
do♂Oe几ざfβReeetKim
8.Genus StelnPettina Bause,1913
0nespecies,OkadalTokullaga,1939,WaSreCOrdedfromhotspringwaterof
ofTsubame−Onsen(Niigata).Bodybrown,Withblacklateralvittae.BLl.6−1,8mm,
ARO.35−0.4,fLRl.5;analpointshortandstout,Withshortsetaeandmicrotrich
butwithoutlateralridges.
9.Genus ThnytarsLLSVanderWulp,1893
Keytospeciesgroups
lMarinespecies,1arvaebreedinglntidepooIs;pulvi1]iwelldeveloped;analpoint
absent,OrVeryShort aIldwithout spi11e Clusters;ARsrnalI,0.2LO.5,fLR
♭00digαegTOup(1) P.1()3
l.60rless
−Larvaebreedingillfreshwater;Pulvi11iabsent or verysmall;analpoint well
developed;ARusuauylargerthanO.6,fLRlargerthanl、6
2Analpojnt withoutlateralridgesandwithoutspineclusters
2
鳥∼r(Ifgrollp(2) P.104
−Analpointwithlateralridgesandwithorwithoutspineclusters
3Analpointwithoutspineclusters
u8LEmaetl$Lsgroup(3) P・105
4
Analpohtwithspineclusters
4−Digitusabsent,OrVerySmallandlessthanl/2theIengthofdorsalappendage,
andcompletelyhiddenbehindit
oyamalgrollp(4) P.105
−Digituslonger,eXtendingbeyondinnerorposteriormarginofdorsalappendage
3
5
5−Median appendage absent,Or Short and apicalsetae not reaching to tip of
mendLZ.rgrOup(5) P.106
vcntral appendage
Median appendage verylong and apICalsetae directed caudally,their tips
extelldingbeyondtipofventralappendageorbeyondit
卯川0ざee〟〃血ざgrOup(6) P.108
(1)The boodleaegroupofgenus7blZytarSuS
(marinespecies)
1−Wingwithoutmacrotrichiae(wingwith macrotrichiaeinfemale);analpoint
low,flatandwithtwosubterminalsetae;ARO,4(afterTokunaga,1933)
卯〃f叩ん‘血8Tokunaga
−Wingwithmacrotrichiae
2
2WingwithoutmacrotrichiaebetweenveinsCulandCu2;analpointabsent;AR
O・2(afterTokunaga,1933)
bood(eaeTokurLaga
WingwithmacrotrichiaebetweenCulandCu2;analpointpresent;ARO.40r
hjgller
3
3Analpointmembranous,lowandrounded;dorsalappendageverysmall,with
numerousshort setae ondorsalsjde;medjan appendage very]0】1gand
StOut,reaChingtotipofventralappendageandbearsnumerousfinehairs;
ARO・5(afterTokunaga,1933)
magnihamatusTokunaga
−Analpointchitinized,narrOWand apica11y pointed;dorsalappendagebroad,
nearlytriangular,With5short setae;median appendagemuch shorter
thanventralappendage(afterTokunaga,1933)
peJα♂fcⅣ8Tokunaga
(2)ThekiT・aigroupofgenus TanytaT・SuS
(Analpointwithoutlateralridgesandwithoutspineclusters)
卜Analpointveryshortandbroad,withnumerousshortspursonposteriormargin;
bothdorsalappendageanddigitussickle−1ike,withpointedapex;median
appendagereachingtoaboutmiddleofventralappendage,withsimple
SetaeOnly;bodybrown,withdarkbrownmarks;WLO・86mm,ARO▲53,
fLRl・57,fBR3・2;COllectedinthemiddlestreamofOyabeRiver(after
Sasa&Kawai,1988)
oyabqparvutusSasaetal.
−Arlalpo血】onger班anwide
2
2−Analpointwidestatbaseandnotexpandednorforkedapjcally,withsmooth
dorsa】surface;dorsalapperIdage rough】y egg−5haped andll▼ith rour】ded
POSteriormargm
3
−Analpointnearlyparalleトsidedandexpandedorforkedapically;dorsalappend−
agepointedorconstrictedcaudally
4
3−Digituslargelyhiddenontheventralsideofdorsalappendage,andsmoothly
CurVed;medianappendageS−Shapedandwithbroadsetaeapically;frontal
tubercles absent;AR O.55;bodylargely ye1low,WLl.31mm,fLR2.21
(afterSasaetaI,,1988)
oyabe(euL8Sasaeta].
−Digituslargely situated on theinner side of dorsalappendage and abruptly
CurVedapicaHy;medEarlaPpendagenearlYS亡raightandwithsimpZesetae
Only;frontaltubercles present;AR O.97−1.02;bodylargely yellow,WL
l.44−1.55,fLR2.31−2.55(afterSasa&Kawai,1987)
たJrαf Sasa et Kawai
4Analpointexpandedsubapicallylikeabulb,and withasmallapicalprocess;
median appendage short and directedinwards;bodylarge]y greenish
ye1low;WLl.37−1.65mm,AR O.891,09,fLR2.48・2,88,fBR2.4・2,8(afte
Sasa,1983)
ねmα如ffわαgf Sasa
r Analpointnotexpandedsubapically,butforkedintothreeapicalspurs;median
appendagewithlongandsimplesetaedirectedbackwards,apicalsetae
reachjngtonearapexofventralappendage;bodylargelygreenishyellow;
WLl,34・1.52mm,ARO.97・1.11.fLR2,59・2.68,fBR4.OL4.4(afterSasa&
Kawai,1987)
biwatrifhT・CatuS Sasaet Kawai
(3)The usumaensIsgroupofgenus TbTUtarSuS
(Analpointwithlateralridgesbutwithoutspineclusters)
Onespecies,7lusumaelZSisPagast,1931,WaSreCOrdedforthisgroupfrom
JapanbySasa&Kamimura(1987,P,19),fromLakeAkan(Hokkaido).WL2.04−2,
mm,ARl・13−1,24,DM14−22,DL8r12,PAl,SC6−8.VRl,13−1,29,fLRl、71■1.96,fBR
3.5−4.8.
(4)Theoyamaigroupofgenus7btzytarsus
(Analpointwithlateralridgesandspineclusters;digitusabsentorverysmall)
1−AntennawithonlylO flagellarsegments,AR O,68・0.69;bodygreenishyellow,
Stripes browTl;WL O.92−0.95mm;ninth tergite withlong setaein the
middleportion;ana】point widest at base and taperingtowardspointed
tip,with5−7spine clusters;dorsalappendage kidney−Shaped,digitus
absent,Ventralappendageverylongarldslender,medianappendageabout
halfaslongasventralappendage(afterSasa,1980)
fαmαぶ印ffm昆gSasa
−Antennawith13flagellarsegments
2AR aboutO.5;bandsof ninthtergite unitedin themiddle;dorsalappendage
Walnut−Shaped,digitussrnallandnot extendingbeyondinnerrnargin of
dorsalappendage;analpoint withmore thanlOirregularlydistributed
Spine clusters;fLR aboutl.5;body pale brown,Stripes reddish brown
(afterTokurnaga,1938)
atagoensisTokunaga
−AR higher than O.8;bands of ninth tergite separated h themiddle;dorsal
appendageeithcregg−Shapedorconstrictedinthemiddle
3.Medianappendagelong.slenderandbearinglong,Simplesetae,tipofterminal
SetaeeXtendingtobeyondtipofventraIappendage;bodyye1low,Stripes
brown;analpointwithonly twospine clusters;WLl.90mm,ARl.06
(afterSasa&Kikuchi.1986)
kikuchLiSasaetal.
−Median appendage shorter,its terminalsetae not reaching to tip of ventral
appendage
4
4−DorsaIappendage roughIy egg−Shaped,pOSterior half not constricted,andits
Iong axisis almost parallelto body axis;digitus completely absent;
medianappendageshortandbearingbroadlameIlarsetaewithpointed
2
3
apex
5
−DorsalappendageconstrictediIlthemiddle.its posteriorhalf narrower than
proximaIhalf,and the】ong axisis oblique to body axis;Smalldigitus
6
PreSeIlt;medianappendagebearingsimplesetaeonly
5Analpointwithmorethan10spineclustersdistributedirregularly;bodyIargely
dark brown;WL2.62−2.91mm,ARl,3ユー1.48,fLRl.64−1.76(afterSasa&
Kamirnura,1987)
nlPPOgT・egariu$Sasaet Kamim11ra
−Analpointwithlessthan8spine cIusters distributed on aline;bodylargely
yellow;WLl,47−1.53 mm,AR O.86−0.96,fLR2、59−2.87(after Sasa &
Hasegawa,1983)
miyakof7qvusSasaetf7asegawa
6Medianappendagewithlongsetaedirectedbackwards,theirtipsreachingto
almost tip of ventralappendage;bodylargely dark brown;wing with
macrotrichiae rather extensively,includingin ce11s between R4+5and
Cu2;WL2.55L2.69mm,ARl.43−1.58,fLR2.00−2.04(afterSasaetKawai,
如肌崗抽SasaetKawai
1987)
Medianappendagemuchshorteranditssetaearedirectedinwards
7−BodyaImostuniformlydarkbrown;Wingwfthsma‖numbersofmacrotrichiae
on dista11/3and onlyin ce11sbetween R4+5/M and M/Cul;WLl.45−
1.74mm,AR O.86−1,12,fLRl.60−1,72(after Sasa,1979)
7
○少αmαfSasa
r Bodylargely ye1low and with brollrn marks;Wingwith macrotrichiae more
extensively,includillgCellsbetweenCulandCu2,andbehindCu
8Wingwith numerousmacrotrichiae on almost entiresurface;analpoint with
some5spine c】us仁訂S On a王fne;abdomina】terg汗es a】most uJliform】y
yellow;frontaltuberclessmall,almostaslongaswide;WLl.89mm,AR
l,38,fLR2,75;median appendage with more numerous hair tuft(after
Sasa&Hasegawa,1983) mLyakobl・eZ)LsSasaetHasegawa
Wingwithmuchfewermacrotrichiae,areabehindCubareexceptonanaIvein;
analpointwith80rmOreSPineclustersdistributedirregularly;abdominal
tergites11toVIeachwithapairofpaleareassurroundedbydarklines;
fronta】tuberclesmuchlongerthanwide;WLl.64−1,81mm,ARl.18・1.28,
fLR2.33;medianappendagewithfewerhairtuft(afterSasa&Iiasegawa,
餌止ね加加旭m胴Sasaet Has曙aWa
1983)
S
(5)The mendaxgroupofgenus7bngtarsus
(AnalpointwithlateralridgesaIldwithspineclusters;digituslong;median
appendagesl10rtOrab5ellt)
1r Medianappendageabsent;digitushighlytwisted;bodypaleyellowIWLl・27−
1.39mm,ARO.62−0,70,fLR2.37−2.57;analpointlong,Slenderandexpan−
dedinthemiddle.with30r4spineclusters(afterSasa,1980)
ねmdOCfαU比βSasa
−Medianappendagepresent;digitusnottwisted
2Digitusdoub】einstruCture,COmpOSedofalongandspatulatedorsalblade,and
a shorterhook−1ike ventralblade;dorsalappendage swan・Shaped,inner
marginstronglyconcave;medianappendageshortanddirectedinwards;
bodydark brown;ARl・0,ER O・58,fLRl・81;frontaltuberclespresent;
wingwithmacrotrichiaeondista‖1a汀onLy(afterSasa,1980)
2
fαmαde(・f〝l〟ざSasa
Digituscomposedofasingleblade
3Dorsalappendageelongateovalandwithsmoothlyroundedposteriormargin;
digitusalmostparalleltoinnermarginofdorsalappendageandlargely
4
hiddenbehindit;analpointsmoothlyroundedapically
Dorsalappendage more orless complicatedin str・ucture and not srnoothly
rounded posteriorly;digituslong,StOut and extending much beyond
posteriormarginofdorsalappendage
4−Medianappendageshortandwithmanyleaf−1ike,inwardsdirectedsetae;body
yel】ow,Withbrownmarks;WLl・76rl,93mm,ARl.02−1.22,fLR2,44−2.66;
frontaltuberclesprominent(afterSasa,1985)
卿明由叩抽mほ艶聞
−Mcd血1aPpendagewithsimplesetaeonly
5VentralsetaofdorsalappendageatthebaseofdigitusarisiIlgfromapromirlent
tubercle;digjtussinuateandwithpointedapex;bodylargelypaleye1low,
SCutalstrlPeS and postnotum slightly brownish;WLl.47−1.50mm,AR
O.72−().77,fLR3,28(aftcr Sasa.1980) tamaundecitnus Sasa
Ventralseta ofdorsalappendagewithoutbasaltubercleatbase,Orabsent 6
6L Body almost entirely pale ycllow,SCutalstripes slightly brownish:median
appendagewithstoutsetae;digituscurvedandwithpohltedapex(after
Sasaet al.,1988)
oyabepaLlidusSasaetal.
L BodylargeIybrown,SCutalstrlpeSandpostnotumdarkbrown;digitusstraight
aIld with rounded apex;WLl.66−2.07mrn,ARl.00Ll.13,fLR2.61−2.90
(afterSasa&Kikuchi,1986)
okuboiSasaet Kikuchi
7L AI−alpoj】1t triaIlgular,broadest at base and tapering towards pointed apex;
dorsalappendagc roughly half−egg Shaped,inner margin concave and
()uter margin convex;median appendage very short and with a few
medially directed setae;digituslong and curved,directedinwards and
apicallyrounded;WLl.19mm,ARO.60、fLR2.42(afterSasa,1983)
3
7
5
ねmαd〟Odec∼m〟βSasa
−Analpoint with roしInded or truncate apex;dorsalappendage not as above,
digitusdirectedbackwardsandncarlyparalleltobodyaxis
8Analpolnt ParaIleI−Sjded basally but abruPtly constricted at about rniddle;
d短itus verylong.stout and apically rounded,eXtendiIlg muCh beyond
posteriormargiIlOfdorsalappendage
Analpointnotabruptlyconstrictedinthemiddle;digitusnarrower
lO
9−Analpoint with6L12spine clustersirregularly distributed;dorsalappendage
SWan−Shapedandwithal(mg,parallel−Sidedandinwardsdirecteddigitusて
bodylargelybrown;WL2.19−2.71mm,ARO,98−1.13,fLR197−2.28;Small
frontaltubercles present,bands of†1inth tergite separated(after Sasa,
1985)
cん〟Ze5e(・〟〃d〟βSasa
−Analpoint with30r4spine clusters situated on alongitudinalline;dorsal
appendagewiththreepointedprocessesonposteriormargin;bodylargely
paIeyellow;WLl.33−1.48mm,ARO,82−0,90,fLR2.60r2.77;Sma11frontal
tuberclespresent,bandsofninthtergiteseparated(afterSasaetal,1988)
S
9
0〝α毎r()f〟柁血8Sasaetal.
10L Dorsalappendage gradually tapering towards rounded apex;digitus narrow,
Slender and taperingtowardspointed apex;Ventralappendageclubbed
apica11y;bodyyellow,Withdarkbrownorbrownmarks;frontaltubercles
prominent;WL2.04−2.60mrn,ARl.22−1.55,fLR2.03−2.26(afterSasa&
mendaxKieffer
Kawai.1988d)
L Dorsalappendageabruptlynarrowednear apex,forming a neck and asmall
head;digitus broader andwith rounded apeⅩ;Ventralappendage not
ll
expanded apically
llDorsalappendagewith9setaeondorsalside,andalongbasornedialsetaarising
from alargec沖ndrical亡ubercle;WL2・09−2・31mm ARl・05−1▲17,fLR
l.83rl.93;bodylargelydarkbrowrl(afterSasa&Kamimura,1987)
αたα〃ferfよ〃ぎSasa et Kamimura
−Dorsalappendagewith6setae on dorsalside,and a basomedialseta arising
from asma11tubercle;WLandARsmaller,fLRlarger
12
12−Digitusslender,Parallel・Sidedandwithroundedapex;dorsalappendagestrongly
hookedatapex;tWOdorsomedialsetaeondorsalappendagearisingeach
fromatriangularlyproducedbases;WLl.42・1.50mm,ARO.83−0.87,fLR
tamagotoi Sasa
2A4r2.68(afterSasa,1983)
Digituswideratbaseandabruptlynarrowednearapex;dorsalappendagewith
stouterneck;tWO dorsomedialsetaeondorsalappendage arisingfrom
smallerbases;bodylargelyye1low;WLl.76−1,79mm,ARl.04−1,10,fLR
2.81−1.89(miike−formoftamagotni,Sasa,1985b)
mぷ丸叩吼ねt sp.mov.
(6)TheuulZOSeCuT[dusgrotlpOfgenus7bnutar$uS
l−Spineclusters on analpoint situated on alongitudina11he;frontaltubercles
PrOminent;Wingwithmacrotrichiaeonalmostentiresurface
L Spine clusters on analpointirregularly distributed;frontaltubercles absent;
Wingwithmacrotrichiaeondistalp()rtiononly
2−Dorsalappendage eggrshaped,nOt COnStricted near apex;gOnOCOXite with a
broad,reCtangularlobeatthebaseofventralappendage;WL2.07−2.18
mm,ARl.13rl.17,DM8−12,fLR2.33L2.39(afterSasa,1984)
2
3
〝〟〃OgeCα〝d〟gSasa
Dorsalappendage constricted at about midd7e and narrowed on distalhalf;
gonocoxitewithoutinnerlobe;WLl.46rl.58mm,ARl.OOrl.14,DMO,fL
3.18(tltluSua11yhigh)(afterKawai&Sasa,1985)
ねたα九αg鳥f∼」打αぴαJef Sasa
3Bodylargelypaleyellow;dorsalappendagerough1yU−Shaped,Withaconspicu−
OuSbasalprojectjonbearhgtwodorsalandonelongventralsetae;WL
l.15−1.55mm,AR O.70−1.02,fLlそ2.26L2,41(signlficantlylarger),fBR3.3・
unagisextus Sasa
5.2(after Sasa,1984C)
−BodylargeIydarkbrown;dorsalappendagewithslightlyconcavehlnermargin,
Withoutconspicuousbasalprocess;WLl.39−1.59mnl,ARO.89−1.07,fLR
l.56−1.82,fBR3.0−4.6(afterSasa,1988) utonaiqLLartuSSasa
1CI.Genus YuasaietLaTokunaga,1938
0nespeCies,kyotoensis Tokunaga,1938,WaSreCOrded from Mount Hiei
(Kyoto).Thisgenusischaracterisedbythatfrotlttibiawithoutterminalspur,and
terminalcombsofmiddleandhindtibiaearecomposedofver)TShort,freespurs,nOt
fusedcombssuchasseeIlinmost otherTanytarsinispecies.BL3.8mm.ARO.77;
eyes reniform,ERl.58;froI−t tibia】onger than front tarsusIlfLR O・82(after
TokuIlaga.1938)
11.Genus ZaL,reLia Kieffer,1920
0nespecies,kLbunensisTokunaga,1938,WaSreCOrdedfromKibune(Kyoto).
ThisspeCiesischaracterizedb)TeyeSbeingreniform(ERaboutl.5)andpubescent,
andantennahasoIllyllflage11arsegments,ARO.28LO.3(afterTokunaga,1938).
B.SubfamiIyORTHOCLADIINAE
Key totribes
lPostnotumwithoutmediangrooveorkeel;Iarvaefoundinseawater
TTibe CLUNlONINI P.1:i6
Postnotumwithamedianlongitudinalgrooveorkee1
2.Vein Rland R4+5fused with the thickened costa:1arvaeinfreshwater
Tribe CORYNONEURINI P.134
Vein RlandR4十5separatedfromcostaasusua1
3−Vein Cu2 almost strajght or curved onIy at tip;anteprOnOtum nOrmally
developed;dorsomedian setae of scutum weakly developed or absent;
Wingmembrane,ifwithout macrotrichiae,neVergranular;Squama uSu−
aIlywithfringehairs(squamaisbareinD*loch7dizLS andsomeEukiqQe−
rielkl);1arvaeinfreshwater
TribeORTHOCLADIINI P.109
Notwiththeabovecombjnation;Cu2moreorlessstronglycurvedinthemiddle
(Exceptionこ Metriocnemus);anteprOnOtum mOre Orless reduced;dor−
SOmedian setae ofscutum often welldeveloped;wingmembrane often
granular;SquamaWithonlyafewornofringehairs,rarelythicklyfringed
(Chaetocladius.Metrtocnemus);】arvaeinfreshwaterorterrestrial
Tribe METRIOCNEMINI P.109
2
3
Tribes ORTHOCLAJ)1INIand nIETRIOCNEnIINI
Key togenera
l−Scutum with a coI−Spjcuous rnedianlongitし1dinalfissure:antenna50r6seg−
mentcdbothinmaleandfemale;WillgWithconspicuousdaTkmarks(5
Spp.)
C九αgm(l紬乃OfuぎL(IW P.113
−ScutumwithoutmedianloIlgitudianIfissure;ma】eanteIlnaCOmPOSedusuallyof
13fl昭el】arsegments
2
2L Gonostylusbilobedatapex,OrdeeptyforkediIltOtWOParal】elarms;innerlobe
Ofgonoco:くitelong,Slenderandfinger−1ike
(theβr〟JJαCOmplex)
GonostyltlSIIC>tdeeply・forkedorbilobedat apex,uSually simple;innerlobeof
gonocoxiteabsent,OrWhenpresent.muchshorterandhardLyaslongas
wide
3−Gonostylusina form ofa boxingglove,theinner armbroadand forming a
groovewith the outer arm;gOnOCOXite with twolong,finger−1ikeinner
lobes;Wingmembrallebare(1sp.) TokunagayusurikaSasa P.113
−Gonosty]t−SforkedirLtOtwO】or]g,S】enderarms;gOnOCOXitewithonefinger・1ike
innerlobe
4
4.Wingmembranewithmacrotrichiae(3spp.) BT・LLlia Kieffer P.112
・−Wingmembranebare(1sp.)
DiptocEadLusKieffer P.113
5GoIlOStyluswithalongposterolateralprocess,andsomewhatVshaped;Squama
frhged(2spp.)
7b〟αmα〃Ⅳg比「ほαSasaet Kawai P.133
GonostyIusslmpIeandwfthoutaIongpr.ocess
6r Middletibiawithaterminalcombcomposedofseveralfreespurs(1sp.)
0丘f〝αぴαダ〟β〟rfたαSasaet Hasegawa P.128
−Middle tibia without a terminalcomb
7Wingmembrane with macrotrichiae
lO
・r Wingmembranewithoutmacrotrichiae
8−VeinCu2stroIlglycurvcdinthemiddle(eyesbare,eaChwithaStrOngdorso−
medialprojection;both dorsomedian and dorsolateralsetae orlSCutum
welldeveloped;Squamafringed;analpointrobust,Withlateralsetaeand
COVeredbymicrotrichiae(2spp.)
Pαrαmefrfoc汀em〟gGoetghebuer P.129
9
,VefnCu2aJmos亡Strafg最
9−CostaendingattipofR4+5(1sp.) Heterotl・issocLadiu台Sparck P・120
CostaextendingbeyondtipofR4+5(4spp,)
MetriocnemusvanderWulp P.127
3
5
6
7
S
10TarsilVofal11egsbilobed,muChshorterthantarsiV(3spp.)
Cbr(∫focJαd血合Kieffer P.118
TarsiIV ofa111egscylindrical,aSlongasorlongerthantarsiV
ll
lトAntennawithadistinctapica)seta;Squamabare;Cu2stronglycurved;WithIong
andnarrowanalpoirlt;eyeSpubescentorbare(17spp.)
5mJ汗fαHolmgren P.131
−Withoutabovecombinationofcharacters;antennararelywithadistinctapical
12
seta
13
12r Eyespubescent
19
−Eyesbare
14
13r Squamabare
(theCrieot叩uSCOmplex)15
Squamafringed
14−Scutumwith40−60dorsolateralsetae and30−40prealarsetaeinmultiplerows
butwithoutdorsomediansetae;Cu2stronglycurved;anaLpofntabsent or
HeLeTZie[laGowin P・126
verysmall(1sp・)
−Scutumwithlessthan15d(〕rSOlateralsetaeinasinglerow,and30r4prealar
Setae,dorsomediaIISetaeabsent;Cu2almoststraight;anaIpoint absent
Orhyaline(13spp.intotal)
β〟たfe〝もr∼eJJαThieIlemamn(iniIart) P.119
15−Dorsolateralsetaeofscutumallminute,arisingfrolnSmall,indistinctpits16
−Dorsolateralsetaeofscutumlongand stout as usual,arislng fromlargepale
Pits
17
16−AnalpoiIlt absent or mhute;abdominaltergites andlegs usuallywith con・
spicuousdarkandpaIemarkings(31spp.)
Cr孟cof岬〟gVan加rWulp P.113
−Analpointrobust,Oftenwithlateralsetae;bodyentirelydark(1sp.)
Pαrl王CJαd∼〟gHirvemoja P.117
17−Analpointabseht,OrVerySmall(3spp.)
♪αr(IfrわんocJαdg〃g Samtos Abreu P.117
L DistinctanalpolntpreSent
18
18Analpointrobustandbearinglateralsetae;humeralpitsoftenverylarge(4spp.)
βゐgocr∼cof岬比gThiellemamn P.118
−Analpointslenderandwithoutlateralsetae;humeralpitsmintlte(2spp.)
.Ⅳα〃OC∼αdf〟g Kieffer P.117
19−PulvilliwelIdeveloped;Squamafringed
20
−Pulvi11iabsent orvestigla1
23
20Analpointabsent,OrWhenpresent,Smallandwithoutlateralsetae;Cu2strongly
curved;pulvillismal1
21
−AnaIpointlong,widestatbaseandtaperingtowardsapex,Withlateralsetae;
Cu2 almost straight;pulvilliverylarge andwide;Wing membrane
smooth;(3spp.)
掩ectrocladLusKieffer P.125
21−WingrnembTanegTanular;COStanOtprOducedbeyondtipofR4+5 22
−Wingmembranesmooth;COStaprOducedbeyondtipofR4+5;analpointabsent,
ortriangularandwithstrongsetae(4spp.)
fなe〟dorfんoeJαd∼以ざGoetghebu即 P.130
22−Analpoilュtlong,SlenderandbaTe;dorsomediansetaeofscuturnpresentthough
VerySmalZ(1sp.)
C%aetocLadiusXieffer P.125
AnalpointIow and rounded,With marginalsetae;dorsomediansetae absent
PαrαC九αeねcJαd上江gGoetghebuer P.128
(1sp,)
23−SquamabaTe
24
Squama fringed
27
24Gonostyluswith a smallpointed shbapicalprocess onlateralside;bothanal
poirltandinnerlobeofgonocoxiteabsent(1sp.)
朋明押醐脚畑止血Sasa p.128
GonostyluswithoutsubapicAIprocessonlよteralside:innerlobeofgonocoxite
present
25
25−Analpointabsent;innerlobeofgonocoxitelow,broadandrounded;SCutumWith
dor50mediansetaeb11tWithoutcentraltubercle;tipofR4+5distalto tip
OfCul;femaleantennalong,WithlOflagellarsegments;CerCuSrhombic,
muchlon畠erthanwide(2spp.)
TbudayLLSurikaSasa P.134
Analpointusual】ypresenいnnerlobeofgonocoxiterlOtaSabove;SCutumWith
amediantuberclebearingtwominutesetae,butwithoutdorsomedian
Setae;tipofR4+5proxirnalto tipofCul;female antenna with40r5
flagellarsegment;CerCuSWiderthanlongorcircular
26
26CostarlOtOrOlllyslightlyextendingbeyondtipofR4+5
fなど〟♂〃βm∼JfねG(〉elgheblIer P.130
CostaextendingmuchbeyondtipofR4+5
Pαrαたie/TbrJeJJαThieIlemamn P.128
27Wingmembranecoarselygranular;Cu2stronglycurved;Squamawithl・8fringe
hairs;COSta eXtending muchbeyond tip of R4+5;Cu2strongly curved;
analpoint verylow and rounded,Or absent;innerlobe of gonocoxite
usuallylongerthanwide;SCutumOftenwithlamellarsetae(14spp.)
上古m〟Opゐ〟eぶEaton P.126
Wing membrane smooth;analpoint,When present,muChlonger than wide;
scutumwithoutlamellar setae
28
28Ana】pointwjthZateralsetae;COStar]OtOrOn】ys】ight】yexter]djngbeyondtipof
R4+5(16spp,)
OrthocLadiusvanderWl11p P.120
−Analpointwithoutlateralsetae,Orabsent;COStauSuallyextendingbeyondtip
of R4十5
29
29p Analpointshort,triangular;tipofantennabearingseverallong,CurVedsetae(1
軸れOr抽oeJαdf〟βThienemaれm P.125
Sp.)
Analpointabsent,Orifpresentitistransparentandeasilyoverlooked;antenna
withoutcurvedapICaZsetae
30
30−Eyes with wedgershaped dorsomedialprojection;analiobe of wlng StrOngly
PrOducedinwards;tip of R4+5distalto tip of Cul;analpoint absent;
virgaprese咄pupawjthoutthbracichorn(1sp,)
Tb鬼〟几αダαfαSaetller P.125
−Eyeswithoutdistinctdorsomedialprojection;anallobeofwingnotproduced
inwards;tipofR4+50ftenproximaltotipofCul;analpointabsent,Or
ifpresent,itistransparent;puPaWiththoracichorns(13spp.intotal)
Eukief7bT・iellaThiememaIln(inpart) P.119
BA(A).TheBrEILEacompZex
l.Genus BT・itLLa Kieffer,1913
1Innerbranchofgonostylusaboutaslongasouterbranch;ARl・08−1▲12;abdo−
minaltergites almost uniformlybrown,ninthtergitewithoutreticular
marks(afterTokunaga,1939)
modesta(Meigen)
Innerbranchofgonostylusmuchshorterthanouterbranch;abdominaltergftes
notuniformlybrown:ninthtergitewithreticularmarks
2−Innerbranchofgonostyluslessthanhalfthelengthofouterbranch;WL2・70−
2.81rnm,ARl.52−1.67,ERO.43・0.63,DMO,DL68−82.PA20−26,S
SQ40−46,RRO.17−0.24,VRl,24−1,36,fLRO・82−0.86,fBR3.5−4・1;abdominal
tergitesIITVdarkbrownlaterallyandwithapalelongitudinalbandalong
mLd】ine(afterSasa&Kawai,1987b)
lotlgLfhrcaKieffer
Innerbranchofgonostylusabout2/3thelengthofouterbranch;WLl・80−2・27
mrn,ARO.54−0.76,ERO.16−0.22,DMO.DL58−80・PA14−23▲SC40・61,SQ
2
一JJ2−
22−27,fLR O.80−0.83.fBR3,1;abdomen distinctly banded,basalhalf of
abdominaltergitesllto V dark brown,distalhalf ye1low(after Sasa,
1981)
J叩0〝jcαTokunaga
2.Genus DわlocLadiusKieffer,1908
0nespecies,CuLtrigerKieffer,1908wasrecordedfromTochigi,Niigataand
Toyama.WL2,10−2.26mm,ARl.68−1.91,ERl.00−1.33,DM6−8(alIminute),DL4−6,
SC4−6,fLRO.75−0.79,fBR3.OL4,2(afterSasa,1984)
3.Genus Toku〝agayuSurikaSasa,1978
0nespecies,akamusi(Tokunaga,1938)isrecorded.Thisspeciesisthemost
importantchironomidfoundinenormousquantitiesinalltheeutrophicatedlakesin
Japan.and theadultsemergeduring November to early December,Oftencausing
Seriousnuisance,Largedarkbrownmidge,WL5,14・5.48mm,ERl,17rl.48,AR2.
3.18;PN16・28,DM O,DL26−41,SC16−24,VRl.10−1,13,fLR O.74−0.77,fBR3.0−
(afterSasa&Kawai,1987a).
BA(B).The C取asmatonotus complex
l,Genus Chasmatonotus Low,1864
FivespecieswererecordedbyYamamoto(1980,1985),
BA(C).The Cricotqpuscomplex
l.Genus CricotqpusvanderWulp,1874
1L Gonostylus directed backwards parallelto body axislikein Chironominae
SPeCiesandIlOt foldedintoinnergrooveofgonocoxite;gOnOStylus with
rod−1ikebasalprocessbearinglongsetae;inner】obeofgonocoxitedouble
arldhighlycomplicatedinstructure(5spp,)
(3)subgenusPbeudocricotqpusNishida P.116
L Gonocoxite directed outwards,While gol10Stylus directedinwards,alld being
foldedhltOinnergrooveofgonocoxite,aSuSualinmostOrthocladiinae;
gol10Stylus simpIc and without basalprocess;1nnerlobe of gonocoxite
absent,OrSimpleinstructure
2PuIvi11iabsent;innermarginofgonocoxiteflattenedorslightlyroundedbasally
(1)subgenus CricotopLLSS.Str. P.114
(22spp.)
L Pulvi11ipresent;innermarginofgonocoxiteprocucedtoformahumpbasally
(2)subgenushoc(adiusKieffer P.116
(4spp.)
2
Note.SubgeneraC7イcotopusandlsochIdiuscanmoreclearlybedifferenciatedbythe
struCtureOf”peCtenepipharyngis”oflarva(cf.Hirvenoja,1973,p・135)▲
(1)Subgenus Cricotopus,S.Str.
1−Gohocoxite withoutiIlnerlobe
Gonocoxitewithinnerlobe(s)
2−Tergitesl,IVandVIIcntirelypale,IIIandlVlargelyblack,andlIandVwith
apalebaIldalongoralmargin;frontandmiddIetibiawhiteinthemiddle,
hind tibia darkerin the middle;gOnOCOXite without strong setae along
inner margin;WLl.28−1.37,AR O.97−1.00,fLR O,63−0.66,fBIく1.6(after
meねfiムfαJJ占T(Ikunaga
Sasa,1981)
−TergitesIalldIVpate,VlIlargeIyorentirel〉7dark
3−TergitesI,IVaIldIXyellow,Othertergitesentirelyblack;alltibiaewithawhite
ringinthemiddle,thatonfronttibiaabouthalfthelengthofthesegment;
WL abotlt3mm;gOnOCOXite without strong setae alonglnnCr margln
(afterEdwards,1929,Tokunaga,1940) tT・Lfhscius Edwards
A Tergitesl,1VandIXwhite,1Ⅰ.1II,Ⅴ.VIandVlllargelyblackbutwithapale
bandalongoralmargin;alltibiaewith awidewhiteringinthepliddle,
that onfr()nt tibia extendhg2/3thelengthofthesegment;gOnOCOXite
witharowofstrongsetaealongiIlIlermargin;WLl.95mrn,ARl.43,fLR
O.68.fBRl.4(afterSasa,1981)
tumasimplex Sasa
4−Innerlobe ofgonocoxitedistinctlydouble;femoralargely dark,tibiae with a
longpaleringinthemiddle
lIlIlerlobeofgonocoxitesingle(sma】1accessorylobemaybepresent)
5−Abdominaltergites entirely black;innerlobes of gollOCOXite both well
developed,rOughlysemicircular,theproxima1lobebearingstrongsetae;
gonostyluswith an acutely angulatesubapicaltooth;WL2.01−2.17mm.
AR O.71AO.78.fLR O,55LO.60,fBR18−2.2(afterSasa,1988)
0βαrl岬〟αrf〟5Sasa
−Abdominaltergjtes notentirelyblack;innerlobesofgonocoxitesmallerand
narrower;gOnOStyluswithoutsuchanacuteangularsubapicaltooth 6
6−TergitesIandIlpale,theremaindersentirelyorlargelydark;WLl,62−1.78mm
ARl.18−1.28、DM16−20,DL14L16,PA4,SC6,fLR O.66、0,70,fBR2
(afterSasa&Kawai,1988d)
tokullagaL Hirvenoja
TergiteIpale,ⅠIlargelydarkandnarrowlypalealonginnermargin,ⅠVandV
】argeTy pale and with a dark band along caudalmargin,the remainjtlg
tergitesdark;WLl.35−1.52mm,ARl.22−1.34,DM14L20,DL8−14,SC6−8,
SQ6−8,fLRO.58rO.63,fBR2.2−2,5(afterSasa,1983)
frJα〃〃〟h血g(丸1孔Cquart)
2
4
3
5
7
7−Abdominaltergitesalmostentirelydark
−Sonleabdomjlraltergitesdistinctlypale
8Legsegmentsalmostuniformlydark
−AllPtibiaewithalongpaleringinthemiddleoccupyiIlgabout2/30fthesegmeIlt;
WLl.52−1.76mm,ARO.91rl,20,ERl.21−1.43,DM18−25,DL32・43,PA4−6,
SC24−40,SQ5−6,fLRO.53−0.55,fBRl.9L2,1(afterSasa,1984)
卯川抑卯誼扉机Sasa
9TergjtesIVsomewhatpalerthantheothertergites;tergitelXwithsomelOsetae
inthemiddIe,butwithoutsetaeonposteriormargin(afterSasa,1981)
細川叫叩購血Sasa
−Tergitesalmostuniformlyblack;tergitelXwithapairoflobesinthemiddlcof
posteriormargin.bearingstrongsetae;WLl・47−1・95mm,AR O・94−1.16;
yatabeTZSIsSasa
fLRO.54(afterSasa,1979)
lOTergftesIandlIpaie,Other‡ergitesentireI),orLargeZydark
11
14
−TergitcsIandlV pale
11−LegsegmentseIltirelybrownordarkbro、、▼n;R2+3endingcIosertoendofR4+
5thantoelldofRl,RRlargertha110.5;innerlobeofgoIlOXOeitesome−
whこ1tC(叩icala11dwithasmallaccessorylobeondistalmargin:ARabout
ユ.35.WL aboutl.8mm(afterTokunaga,1936)
〃α〃よむ耶αJfg,TokuIlaga
−A‖LfbiaeⅣ旧1a COnSPfcuous pale r壇gわ1the mjdd】e;Iそ2+3endjng about
mid\l・aybetweenendsofRlalldR4+5;innerlobeofgonocoxitesimple
12
12−ARlargertha一一1.0
13
AR O.37−0.4();innerlobe of gonocoxitelonger than wide alld with rot】nded
Illargi11:WLl.39−1.61mm,fLRO.62,fBRl.9L2,2(afterSasaetal.,1988)
Jogα几fer臼〟ざSasaetal.
13Tar5iZIandIIJofa】Hegsentire】yorlar’ge】ywhite,l,IV and V black;inner
lobe ofgoIlOCO二ゝitelonger than wide and rounded;BL3.O mm,ARl.5;
(afterTokt111aga,1940,Pillder,1978,p.60)tT・emutuS(IJinnaeus)
′rarsielltirely brown;i11nerlobe of gonDCOXite much broader than high;WL
l.29−1.56mm,ARl.14−1.3l,fLRO.62−0.69(after Kawai&Sasa,1985)
br()U∫Joわ捉ぶ耳αびα∼ef Sasa
14TergiteVentirelybIack;illnerlobeofgonocoxitenarrowandconical 15
一丁ergiteV】arge】ypa】e(tergitesl,IVandVlargelypale,lVandVpalebrown
onlateralsides.IXentirelydark);innerlobeofgonocoxitewithabroad
inneredge;BL2.Dmm,ARl.0,RRlargerthanO.5,fLRO,62;gOnOStylus
withabroadsubapicalswe11ing(afterTokunaga,1936)
∂‘/b5Cf〟g Tokunaga
16
15−TergiteVl11argclydark
Tergitesl,lVandVlIpale;femoralargelydark,tibiaewithabroadpalering
in the middle,tarSidark;BL2.5mm,ARl.1・1,2,fLR O.70(after To・
即座皿∽扉扉鮎Tokllnaga
kuIlaga,1936)
17
16−TergiteIIlargelydark
TergitelIlargelypaleandwithapairofblackpatches;IandIValsolargely
orentireLypa7e;BLl.4−1.6mnl,ARl,2,RRO.5,fLRO.68;prOXimalhalf
offemorapale,tibjaewithbroadpaleringinthemiddle;innerlobeof
go†10COXitcsimple.longerthanwide(afterTokunaga,1936)
占fmαC〃Jαf〟βTokunaga
17−PalebandsontergitesIandIVyellow,tibialringswhite(BL3,OL3▲7mm,WL
l.9L2,2mm,ARl.3・1.5,fLRO.61;femoralargelydark,tibiaewithbroad
pale ringin the middle;inIlerlobe of gonocoxitelonger thanwide;
goI10−St)′】uslV氾10UtSUbapica】tooth(afとerSasa,ユ979)
ゐfぐf〃C血5(Meigen)
−PaleabdomitlalbandsontergitesIandlVpalebrown,tibialringsyellowor
brown(BLl・7・2・0,WLl・1・1・3mm,ARO.67・0,7,fLRO.51;innerlobe of
gonocoxite苧impleandlongerthanwide,gOnOStyluswithsubapicalswe11−
ing(afterTokunaga,1936)
goshEmuraiTokunaga
(2)SubgenusJgoctadEusKieffer,1909
1Innerlobeofgonocoxitecomposedofdoubleprocesses;tergitesI,IV and V
largelywhite,II,IIIandVIIeachwithawhitebandalongoralmargin:WL
ユ.58mm,ARl.16,fLfモ0,61(afterSas∂,19別)
ねmα乃乃〟山一〟ざSasa
1nnerlobeofgonocoxitecomposedofsingleprocess
2−TergiteVIlmaybepale,Othertergitqslargelydark
Sylvestris(Fabricius),darkfDrnl
一丁ergjtesJ,IVand VHpa】e
3Median strlPe Of scutumlong,reaChing to near posterior margln Of scutum;
femoralargely dark,With a narrowbasalpale ring;WLl.71mm,AR
l.53,fLRO,58,fBRl.5(afterSasa,1981) tricinctus(Meigen)
−MedianstripeOfscutumshort,preSCutellarareapale;femoralargelypale,with
ar】arrOWapicaldarkring
4−′rergiteVlargelyorerltirelypale;BL2.89−3.42mm,WLl,79−Z,13mm,ARl▲38r
l.52,fLRO.54(afterSasa,1979)
軸心椚由壷(Fabricius),paleform
TergiteVlargelyorentirelydark;WLl,95−2.24mm,ARl.65rl.87,fLRO.55−0,57,
fBRl.9・2.7(afterSasa,1984)
trifhsciatus(Panzer)
3
4
Notel:Sasa(1983)recordedtwoforms of C,t所schltuS from River Tama,
whichcanbedifferentiatedbythefollowingkey:
5TergiteIVandVIIentirelypale;WLl.88・1.96mm,ARl.63−1.98,fLRO.54−0,58,
fBRl.2・2.2
〟Or(〉fform
TergitelV with alarge centraldark patch,Vt11witha basaldark band;WL
l.52−1.75mm,ARl.29−1.52,fLRO.51・0.56,fBRl.6r2.3
〃Ogeform
Note2:Cricotopus taiwanusTokunaga,1940wasrecrodedonlybyfemale
fromSizyukei(Taiwan).BLl,8mm,1egswithpulvi11i,COlorasinC.niiens(Kieffer),
antenna6segmented,abdominaltergitesIandIVandVIIyellow,II,V andVIdark
andnarrowlyye1lowonanteriormargin,Othertergitesblack.
(3)Subgenus P5eudocricotqpus Nishida,1987
1−Crista dorsalis(’1megaseta’’of Nishida,1987)situatedin thebasalportion of
gonostylus,apicalportionfreefromstrongsetae
−Cristadorsalissituatedinthesubapicalportionofgonostylus,aSuSua1
2−AbdominaltergitesIandIIwhite,Othertergitesblack;fronttibiawithalong
pale rjngin themiddle;analpoint small,aPically pointed,hyaline and
easi]yoverlooked;WL2.24mm,ARl18,fLRO.56,fBR2.7,DM20,DL21:
2
3
一JJ6一
24(afterSasa&Kamimura,1987)
morztanus Tokunaga
Abdominaltergitesand front tibia entirelyblack;analpoint absent;WLl.76
mm,Alil.78,fLRO.68,fBR2,5,DMlO.DL12(afterSasa&Kawai.1987)
mαf〟df伊∼ねfⅣざSasaetKawai
3−Analpointabsent;basalappendageofgonostylusbearingalongapicalseta;WL
l,51−1.95rnm.AR O.91・1.12,SC8−12,fLR O.62LO.68,fBRl.6−1.8;Crista
dorsaLisofgonosty7usshortandapica】】yrounded(afterSasa.1981)
ねmαdわよねf〟βSasa
Analpoigntpresent:basalappendageofgonostylusbearingshortapicalsetae
4
4−Analpointwjthroundedapex;Cristadorsalislong,narrOWandapicallypointed;
gotlOCOXitewithtwolowandbroadinnerlobes,thedorsalonetriangular;
WLl.71T2.24mrn,ARO.57rO.73,SC19.37,fLRO.61−0.71,fBR2.1L
Nishida,1987)
nishikien$Ls Nishida
−Analpointwithpointedapex;Cristadorsalisshort,StOutandapicallyrounded;
dorsallobeofgonocoxiteroughlyquadrangulate;WLl.92,ARO,69,SC16,
fLRO.63,fBR2.0(afterSasa,1988a) osarudi9LtatusSasa
2,Genus∧bnocladiusKieffer,1913
1−Innerlobe ofgonocoxiterectangular;abdomen entirely black;abdominalter−
gitesIIItoVIwith8setae;WLl.00・1.21mm,ARO.62・0.82,DM2(minute),
DL4L6,PAlor2,SC20r3,SQ3−5,fLRO,61−0,68,fBR2,7;pulvi11iwell
developed(afterSasa,1981)
taTnabicolorSasa
1nnerlobeofgonocoxiteconical;abdominaltergitesVlandVI[withapaledistal
band;abdominaltergitesIIl−V withlOL12setae;WLl,4十0.05mm,AR
O.8+0,05,DMO,DL5−7(afterRec&Kim,1981)
geo〟Je柁βね(ReeetKim)
3.Genus Paracladius Hirvenoja,1973
0nespecies,akansextusSasaetKamirnura,WaSreCOrdedfromLakeAkan
(Hokkafdo),Body Zargely dark brown.WL 2.30−2.40 mm,ER O.73・0,78,AR
l.26rl.31,DM24−26,DL24r30,PA4・6,SClO,fLRO.71−0.74,fBR2.3・2,7.
4,Genus ParatJ・Lcho(、tadius SantosAbreu,1918
1−SmallaIlalpoirltPreSent,Semiglobularandcoveredwithmicrotrichiae;R4+5
endingproximaltotipofCul;WLl,07mm,ERl.27,ARO.38,DMlO(all
minute).DL8,PA4,SC8,SQ5,RRO.45,VRl.16,R/CuO,97.fLRO,6
2.4(afterSasaetal.,1988)
oyabeatlgulatusSasaetal.
Analpointabsent;R4+5endingabovetipofCu1
2¶ARO.98・1.22;abdominaltergiteswithsmallernumbersofsetae,thelateralsetae
OntergiteslIlandIVusually4(range3−8,mean5.1).tergiteIXwith2・9
(average5.2)setae;femaleantennacomposedofapedicaland5flagellar
SegmentS,SpermathecaeLongandnearlycyZfndrfca[;breedfngfnunpo】】ut−
2
ed,upS[reampartbfriver(a允erSas∂,198ユ) ね朗α〟JgrSa貌
ARl.28−1.60;abdominaltergiteswithlargernumbersofsetae,thelateralsetae
OntergitesIllandIV7−14(meanlO.5al−d9.8),tergiteIXwith8−14setae;
female aIltenna COmpOSed of a pedicaland6flage11ar segments;Sperr
mathecaeroughlyglobular;breedfnginlower andmore potlutedpartof
river(afterSasa,1979)
ruf7ueTEtT・is(Meigen)
5.Genus RheocT・icotopusThienemannet Harnisch,1933
1Scuturnwithapairoflargehumeralpits;gOnOStylusnotexp,andedsubapically;
pulvilliwe11developed
Humera】pi[5mjnuとe;gOnOS瑚usexpandedsubapjca】ly
2Gonostylusabruptlycurvedinwardsnearapex;innerlobeofgonostylussimple
androunded;COStaIlOteXtendingbeyondtipofR4+5;WLl,35−1.68mm.
ARl.18・1.38,DMO,DLlO−16,PA3T4,SClO−12,SQ6・10,RRO.48−0,55,VR
l.O6−1.16,R/Cul.02−1.08,fLR O.64−0.67,fBRl.8L3.5(after Sasa&Hase−
gawa,1988)
ehalybeatus(Edwards)
一Gonostylus not curved near apex;innerlobe of gonostylus with a claw−1ike
process;COStaextendingbeyondtipofR4+5;WLl,69L2,08mm,ARl.10−
1.28,fLRO,73LO.74,fBRIA−2.1(afterSasa,1981)
2
3
ねmαん比mer(IJ∼g Sasa
3−Pulvi11iwelldeveloped;ARO.38;COStaStrOIlglyproducedbeyondtipofR4+5;
Ermer】obeofgonocoxite broadandrourlded;gOnOStyluswEth anarrow
andrectangularsubapicaltooth;BLl.81mm,WLO.97mm,fLRO.70,fBR
l,5;bodylargelydarkbrown(afterSasa,1983)
fαmα♭r錯南Sasa
r Pulvi11iabsent;ARaboutl.1;COStanOteXtendingbeyondtipofR4+5;innerIobe
Ofgonocoxite triangular;gOnOStylus broadly expanded subapica11y:BL
3.Omm;bodyentirelyblack(afterTokunaga,1939)
f〟わr肌edf〟β(TokulIaga)
BA(D).The OT−thocLadiuscomplex
l.Genus CbrdLocladiusKieffer,1912
1−Abdominaltergitesatlblack;tarSiIVveryshortandwide(width/1ength=0,58)・
andaboutO.55timesaslongagt:arsusVinthehindleg;ARIA8(after
:Tokunaga,1939)
capusilZuS(Zetterstedt)
一AbdominaltergitesI,OrIandIIpalerthantheresttergites;tarSilVrelative−
1ylonger,thoughmuchshorterthantarsiV
2
2−Abaomina】tergitesJandJり7e‖ow,血er【erg如5b】ack;tar5U51Vofhind】eg
relativelylong,Width/length O・75(after Tpkunaga,1939;reCOrded by
iemale only
fhscus Kieffer
AbdominaltergitesIdarkbrown,0!hertergitesblack;tarSuSIVofhindleg
fntermedfate between the above two specfesin relativeIength,width/
1engthO.69(afterTokunaga,1939;descrjbedbyfemaleonly)
eぷαた〃Tokumaga
一力博一
2,GenusEukie〝brLelLaThienamann,1926
1−VeinR2+3nearl)70rCOmpletelyincontactwithR4+5;tipofR4+5usuaIly
proxima7totipofCul(R/Cusmallerthanl.0);analpointabsent 2
VeinR2+3separatedrombothRlandR4十5,endingaboutmidwayorcloser
totlPOfRl:tipsofR4+5andCulonalmostsamelevel;analpointabsent
Or PreSerlt
8
2−Squamabare
−Squamawithfringehajrs
3Eyespubescent;R4+5endingproxomaltoendofCul;fCufardistaltor−m4
−Eyesbare;WingvenatioIlVariable
4L Ninthtergite with an arched ridgebeariI−g threestrongsetae;bodylargely
black;WLl・02mm,AR O.83−0,88,R/Cu O.86,VRl.46,fLR O.45(after
Sasaetal.,1988)
oyaberadiataSasaetal.
−Ninthtergitewithoutstrongsetae;bodylargelyyellow,Withbrownmarks;WL
l・14−1▲21mm,ARO・31−0・42,R/CuO.83,VRl.40−1,58(afterSasa&Kawai,
1987b,Sasa,1988a)
coerulesceTIS(I(ieffer)
5−Analpointabsent;gOnOCOXitewitha prominentinnerlobe;bodyyellow,with
brownmarks;WLl.27Ll.34mm,ARO.78LO.88,DMO,VRl,32−1.35,R/
O・87−0・90,fLRO・79−0,81(afterSasa&Hasegawa,1988)
〝αrαe〝g∼ざSasaet Hasegawa
Analpointpresent,SOmeWhatbottle・Shapcdandwithlateralsetae;gOnOCOXite
Withoutinnerlobe;bodyalmostblack;WLO.9−1.Omm,ARaboutO.4,fCu
beyondr−m(afterTokunaga,1939) takaha$hii(Tokunaga)
6−Analpointrot.ghlytrianguIar,widestatbaseandapicallypointed;bodyye1low,
Withbrownmarks;WLl.05−1.08mm,ARO.37−0.38,VRl.27,fLRO.86−0.89
(afterSasa.1981)
tamanaua Sasa
−AnalpoiIltabsent
7L Bodyyel】ow,Withbrownmarks;WLl.64−1.67mm,ARO.44rO.52,fLRO.73;inner
lobeofgonocoxitedouble,thedorsa1lobequadrangularandlongerthan
Wide,theventrallobelow andbroad;gOnOStylusnot swollenmedia】1y;
COllectedfromamontainstream(afterSasa,1979)
3
6
5
7
〝α占〟柁Of Sasa
−Bod〉T dark brown;WL2.64・2.76mm,ARl.68−1.72;innerlobe ofgonocoxite
Sjngle,elongate subtriangular;gOnOStylus swollen medialIy(after To−
kunaga,1964)
卯矧清(Tokumaga)
8−Legswithlargepulvilli;body entirelyblack;BL2,7・3.Omm,ARl.3,fCu
beyondr−m,SquamaWithseveralfringesetae,analpointabsent,gOnO−
COXite with triangularinnerlobe;thoracic horn of pupalong,SWOllen
basa】yaI−dtaperingtowardsapex(typicaItopupaeofgenusEukiqqertel−
h7)(afterTokunaga.1939)
tentoriota(Tokunaga)
−Pulvi11iabsentorvestigia1
9Ninthtergitewithalong,hyaline,andapicallypointedanalpoint,andabroad
Setigerous median erection;bodybrown,with dark brown marks;WL
3・04L3.28mm,AR2.OL2.2,SquamaWithaboutlOfringesetae,VRabout
l.0,R/Culargerthanl.0;innerlobe ofgonocoxitelow and broad;COl−
9
1ectedonsnow(afterTokunaga,1964)nagaokensis(Tokunaga)
一NfnthtergitewithoutanaLpointarldwithoutsetigerouserection
lO
lO−Ninthtergitewithmanylongsetaeonandnearposteriormargin
ll
12
−Ninthtertgitewithoutlongsetaeonandnearposteriormargin
1トPosteriormarginofninthtergitestronglyproducedinthemiddle;gOnOCOXite
Wlthtwobroadfnnerlobes;gOnOStyluswithaLargerectanguTarsubapical
tooth;WL2.38・2.48rnm,AR2.06−2.22,DMO,DL6−8,SQ17−40,RR O.33・
0.44;fLRO.73−0.78,fBR2.0−2.7(afterSasa&Kawai,1987a)
む毎αqααrねSasaetKawai
−Posterior margin of ninth tergiteconcavein the T山ddle and withtwolobes;
gonocoxitewith alarge conicalinnerlobe;BL3.7mrn,ARl.12(after
Tokunaga,1939;7bkundgaia)
kibunelZSis(Tokunaga)
12− AR smaller thanl,0
13
AR2.08;ni加ゎtergitelちrj抽a bro8d arld rounded ridge bearjngsomeユ2】o11g
Setae;innerlobeofgonocoxitesmallandIiketipoffinger;bodyentirely
dullblack;WLl、62rnm,ERl.32,DM6,DLll:12,PA5.SC8,SQ8,fLR
O.54(afterSasa,1985c)
fhjisextaSas
evacnoigrmjetSOp,nojre】dimhtnjeasgoJ止l仙wetjgrhnN−31
medially andwith two conspicuouslobes;body dark brown and with
blackmarks;WL2.25mm,ARO.91,DM12(allminute),DL12:12,SQ13:
14,RRO、30,VRl.18,R/CuO.97;innerlobeofgonocoxiteverybroadand
Withroundedposteriormargjn(afterSasa etaLユ988)
0〝αゐeむreufcogねSasaetal.
一Ninthtergitewithlongsetaeinthemiddleportion,pOSteriormarginnotdivided
into twolobes;R/Cu aboutl.0
14
14−Gonocoxite with twoinnerlobes,a broad and rectangular apicallobe,and a
Smallconica1lobenearthebase;gOnOStyluswithoutakeeI;tipofantenna
SWOllenandwithanapicalprocess;1argermidgewithWLl.80・1.90mm;
AR O.75−0,87;eyeS reniform andwithout dorsomedialprojection,ER
l.41−1.54;DM12−14,allminute;DL8−11,SQ12−15,fLRO.63−0,67,fBR2.8−
3.0(afterSasa,1984)
c加geocねびαSasa
Gonostyluswithonebroadinnerlobewithrou11dedposteriormargin;g(〉nOStylus
with a keelaIong posterior margin;tip of antenna not swo11en and
Without apicalprocess;WLl.30−1,50mm,AR O,45−0.69;eyeS With a
dorsomedialprojection,ERO.79−1.00;DM4−6,allminute;DL5r7,SQ5−8,
fLRO.59−0.60(afterSasa,1984)
chuzet10TZaSas
3.Genus Heterotl・issocLadLusSpZirck,1923
0nespecies,Suむ〉LLosus(Kieffer,1911),WaSCOllectedatLakeAkanandToya
(Hokkaido).WL2.30−2,76,ARl.66−2.02,ER O.72・0.96,DM O,DL8−16,PA6−8,S
14・18,SQ21−32.VRl.12,fLRO.80−0.89,fBR2.1−3・1(afterSasa&Kamimura,1987)
4.Genus OrthoctadEusvanderWuIp,1873
Note:ThespeciesbelongingtothegenusOrthochIdiTISareSOmetimesdifficult
一 ∴リ
tobeseparatedby;1dultmales,aSSeeninthefolIowingkeys,Whiletheirpupaeoften
showimportant key characters for theidentification of subgenus and species.
Therefore,akeyt()knownpupaeofJapanese Orthoch7diusisattached.
1−Analpointpara11el−Sidedandroundedapically;SCutellumwith160rmOreSetae
djstributedirregularly(in the pupa,anallobe without macrosetae and
withl−4medialsetae;thoracic horn either absent,Or SmOOth ovoid to
elongateoval)
Subgenus EuorthocLadiusThienemann
Analpointtaperedtoapointedapex;SCutellumusuallywith8−14setaesituated
OnatranSVerSeline,rarelymorenumerousanddistributedirregularly(in
thepupa,anallobebearsthreemacrosetae;thoracichornlong,tube・like,
andwitha fewtonumerousspinulesonthesurface)
Subgenus Orf九ocJαdよ〟β,S.Str.
(1)SubgenusEuorthocladLus Thienemann,1935
1Scutumwithoutdorsomediansetae;gOnOStyuluswithabroadswellingoninner
margin;innerlobe of gonocoxite broad and roughly rectangular;body
largelydarkbrown;WL2.37−2,65mm,ARl.47・1.93,ERl,06Ll.36,DL9−12,
SC16−28jLRO,77−0.79,fBR2.4−4.1(lTleaSurementbySasawithspecimens
COllectedinwinterinToyama;PuPa WiththoracichornroughIyovalon
astalk,1ikein sarosus,but hastwosetaeonanalfins,Whichareabsent
in s(ぴOS7イ∫)
山川購(Tokunaga)
−Scutum with12・20dorsomedian setae;gOnOStyluswithoutbroad swelling on
inner margin;innerlobe of gonocoxitelonger than wide and tapering
towards rounded apex;body also dark brown;WL2,35・2.62mm,AR
l.63−1.72,ERO.86LO,88(Sma11er),DL21r26(1arger),SC18−30,fLRO.79,fBR
3.7(afterSasa&Kamimura,1987;Sasa,1988a)
f>Lgidus(Zetterstedt)
Note:lnaddition,Spallfofo机a(OrfhocladizLS)$aXOSaTokunaga,1939,WaS
describedwithmale,female,puPaandIarvafromarapidstrearnatKibune(Kyoto).
Inmale,BL3.5mm,bodyalmostentirelyblack,eyeSbare,ARl,3,TarsiIandIIof
middleandhindlegsivithapicalspurs,ana】pointsetigerous,gOnOCOXitewithasmall
innerlobe,andgonostylus with a prominent triangular subapicaltooth,Thoracic
hornsofpupaaresmall,baresphereonastalk,andthusthisspeciesseemstobelong
toTypelofE7IOrthoch7dius ofSoponis(1977,p.16).Amale wasalsodescribedby
Sasa&Kamimura(1987,P.27)from Lake Akan(Ho−kkaido)by the name of
Or一九ocJαdf〃β「β脚r一九ocJαd毎gノSp.nearぶα∫Og〟S.
(2)Subgenus Orthocladius,S.Str.(aprovisionalkey)
1Wingmembranebluishwhenexaminedbytransmittedlight
−Wingmembranebrownishwhenexaminedbytransmittedlight
2ARl・64Ll.87;anallobe slightly producedinwards;COSta Slight】y extending
beyondtipofR4+5;WL2,50・2.92rnm,SClO−14(mostfrequently12);in
theptlpa,thoracichornsarelargelysmoothandwithonlyafewsplnules
inthedistalpart,analfinswithoutspinesatthebaseofterminalbristles;
collectedfrom anoligotrophiclake(afterSasa,1984)
c九〃Zeざビュf〟βSasa
L AR2,21−2・62;anallobenotproducedinwards;COStanOtprOducedbeyondtipof
R4十5;WL2,60−2,76mm,SC8r14;in the pupa,thoracic horns bear
numerousspinulesonentiresurface,analfinswithseveralstrongspines
atthebaseofterminalbristles;CO11ectedfroma po11utedstream(after
yugashimaensis Sasa
Sasa,1979)
3−Anatlobeofwingstronglyproducedinwards
Anallobeofwingnotoronlyslightlyproducedinwards,namelyalmostrectanL
gular
4
6
4.LargemidgewithWL4.0・4,2mm,AR2▲83・2,86,andwithlongtarsalbeards
(afterTokunaga,1964,Edwards,1929)
gJαbrわ印〝ね(Goetgllebuer)
WLlessthan4.Omm.tarsiwithoutlongbeards
5−Scute】1arsetae16−29,distributedirregularlyonscutellum;WLl・9O−2.45mm,AR
l.76L2.36j11thesmallform,WL2.66−3.33mm,AR2.57−3.00inthelarge
fornl;1nthepupa,thoracichornsaretube−1ike,aplCallypolntedandwith
5
numerousspinulesonthesurface;analfinswithspinesatthebaseof
terminalbristles;CO11ected frombottom ofmouIltainlakes(afterSasa,
1984)
c九〟ヱe5叩ffm〟ざSasa
−Scutellarsetae8−14,distributedinatratlSVerSelinconscutellum;WI−2.29−2・92
mm,ARl.46−1.71;inthepupa,thoracichornsaretube−1ikeandwithonl
afewspinulcs;analfinswithoutspjnesatthebaseofterminalbristles;
collectedfromcleanmoulltainstreams(afterSasa,1979)
mαたα♭e〝ざ古層Sasa
6Bodyyellow,Withreddish−brownstripes;gOnOStylusslender,Withoutsub−apical
tooth,and curvedinwards at about nliddle;ARl,12−1・49,WLIAO−1・45
mm,DM12−18‥DLll−13,SC7−9,fLRO.69−0.75,fBRl.5−2.0;inthepupa,
thoracichorIlistube−1ikeandwithonlyafewspinules,abdominaltergite
Illargelyfreefrorn splneS,analfinswith a fewsplneSat thebase of
terminalbristles;C()11ected from rather polluted sites of River Tama
(afterSasa,19飢)
fαmαr〟f古山βSasa
−Bodydarkbrowl10rbrown;ARlargerthanl▲5・WLlargerthanl・7mm 7
7Gonostylus sleIlder.almost para11el−Sided and abruptly curvedinwards near
apexこWLl.9()r2,21mm,ARl.46−1.86,SC6−11;h−thepupa,thoracichorns
are tube1ike and with numerot】S SPinules on entire surface,tergitel1
1argelyfreefromsplI−eS,andana】finswithoutsplneSatthebaseoftermi・
nalbristles;COllected fronluIlpOlluted upstream parts of River Tama
(after Sasa,1981)
tamanitLdusSasa
−Gonostylusstout.widestataboutmiddle,bothinnerandoutermarginconvex;
WLl.722.34mm,ARl,56−1.78,SC8−1O,allwithintherangeofvariati
sameasabove;inthepupa,thoracichornsaretaperiI−gtOWardspoiI−ted
apexandwithllumerOuSSpinules,tergiteIllargelycoveredwithsphose
area,al−danalfinswitha few spmesat thebaseoftermina=)ristles;
collectcd from highly po11uted sites of River Tama(after Sasa,1981)
fαm叩山一rj血ざSasa
Notel:Spaniotoma suspensus Tokunaga,1939was descrjbed by male,
female.pupaandlarvacol】ectedfromamouIltaiIIStreamatKibune(Kyoto).This
speciescouldclearlybediffcrentiatedinpupafromthea11iedonesbythestruCture
ofthoracichortl,abdominaltergitesandanallobes.1nthemale,however,itseems
tobecIosesttocJzl(ZeSゆ/imlLSintheabovekey.butcannotbedifferentiatedfromit
SOloIlgaSTokunaga’sorlglnaldescriptionsconcern・
Nl)te2:軸α〃最0椚α(Or抽ocJαd山g)膏血mg几わざα Tokunaga,1939was
describedalsobymale,female,pupaandlarvacoltectedfromamountainstreamat
Kibune(Kyoto),andischaracterizedbylongand filamentousthoracic respiratory
OrganS Of pupa,but because Tokunaga’s originaldescriptlOn Of the male js very
brief,lcannotgivcakeytodifferentiateitfromthea11iedspecies.
KeytopupaeofsomeJapaneseORTHOCLADIINI
(inc】udinggenera OrthocLadLus,EukiefybrieLLa.andsorne related genera)
AbbreviatioIl:TRO:thoracicrespiratoryorgaIl,Orthoracichorn
lTRO absent
:1
−TROpresent
2Analfinswithoutterminalbristles(afterTokuIlaga,1939)
月如ocrJcof叩〃gJJlfer〝le(J血合(Tokunaga)
−Analfinswiththreeterminalbristles(afterTokunaga,1939)
TbたⅣJ拍gαfαたf♭〟〃e〟ぶね(Tokuれaga)
4
3TROsmallandspherical;analfhswithotlttermiIla】bristles
−TROlongandslender.eithertube−1ikeorfilamentous;analfjnseachwiththree
5
terminalbrist】es(exceptinst(ゆensusTokunaga)
4AbdominaltergitesIIandIIIwjthoutspinoseareas;analsegmentwithtwopairs
Ofsirnplelateralsetae(afterTokunaga.1939)
2
Orfん0ぐJαdf〟斤(g〟Orfゐ0(・Jαd∼αg)たα花王i(Tokullaga)
Abdominaltergitesllandlllwithconspicuousspinoseareas,andwithacaudal
baIldofstrorlgreCurVedspines;analsegmentwithoutlateralsetae(after
Tokunaga.1939)
Or抽oeJαdf抹g(g〟Orf如cJαdf〟ざ)βα∬0紬ざ(Tokunaga)
5−TROverylong,narrOWandfilamentous
TROshorterandrigidtubcs,tlearlyequaliIldiametertowardstipandapically
rouIlded.ortaperlngtOWardspoIntedtip
6L TROexpandedbasalIyandgraduallytaperingtowardsapexiIltOafilament
Genus gα点fe〟もrfeJ!α(inpart)7
−TROfilametltOuSfrombasetotip;abdomiIlaltergitesVItoVllIwithoutcaudal
band ofspines(afterTokunaga,1939)
Orf九¢CJαdi祉g(?)n!αme乃foざu占(Tokl川aga)
7−BasalbulbouspartofTROIlearlyglobular andabruptlyconstrictedinto the
distalfilamentouspart;tergiteIIwithotltCaudalbandoflargerecurved
splneS;firstlateralsetaonterglteSIltoVIImuchlongerthantheother
6
9
1ateralsetae;a†1aIfinswithaloI唱inIlerSeta(after Sasa,1981)
月カepcrねβJ叩〟βね朋〝力〟朋どrαJ由Sa5a
−BasalbulbotlS part Of TROlonger than wide and gradually taperedinto the
distalfilamcntouspart:tergitesIIwithacaudalbandoflargerecurved
Setae,aSuSし1al;lateralsetaeoIltergitesIItoVIIallshortandsimple;anal
fiIIS Withoutinner seta
8−BasalbulbotlSpartOfTROaboutl/40fitslength(afterSasa,1979)
8
β〟たfe〟もrfeJJα〃耶昆〃OiSasa
Basa=)ulbouspart ofTROabouthalfofitslength(afterTokuIlaga,1939)
g〃たJe〝brJe〃αfe柁forわJα(Tokunaga)
9TRO tubessmooth and apically rounded;abdomjnaltergiteswith20r3with
darksplnOSepatChescharacteristictothisspecies;genitalsheathsinmaIe
extendingfarbeyorldanallobes(afterTokunaga,1939)
Or班ocJαd血g「Orf九ocJαdf〟ざノぎ〃5p印5〟g(Tokunaga)
一丁ROtubeswfthspiIIUlesonthesurface,aIldapfcallypofn[ed;Wf[hapafrofaIlal
fins bearing three terminal bristles
lO
lOAnalfins without spines at thebase ofterminalbristles
ll
−AIlalfinswithspinesatthebaseofterminalbristles
13
】トTerg圧eJJ】argeJ)′bare,Ⅵ,itha pairofsma‖spinoseareasJ】e∂rCaUda】nlargれ
andasmallspjnoseareainthemiddlecomposedof32・56smallrecurved
SPines;SternitesIVtoV11leachwithapairofcaudolateralspiIlOSeareaS;
TROtubeswithnumerousspinulesalorlgentirelength(afterSasa,1981)
Or一九ocJαd∫比5「Or抽のCJαdf〃ざノfαmα〃けf血ぶSasa
Tergite−lwithbroadspinoseareasiI−themiddle・andacaudalbandoflarge
recurved spinesarrangedroughlyindoublerows;Caudolateralsph一()Se
areasarepresentonsternitesIVtoVIIbutabsentonothersternites;TRO
tubes withnluChfewerspinulesrestrictedtotheapicalportion 12
12SpinoseareasaandbareabsentontergiteIl,OnlycanddpreseIlt(afterSasa,
1984)
Or抽ochdf江ざrOr〃10CJαd偏ノcん〟geざe∫f〟ぎSasa
rspinoseareasa,b,CanddpreseI−tOntergiteIllCOVeringalmostentiresurface
ofthesegment(afterSasa,1979)
Orf加cJα〟f〟ぷ「Orf如c血d血ざノmα玩ふeJばJ5Sasa
13TROtubeswitho111yafewspiI−ules;tergiteIIwithoutspil−OSeareaOnOralhalf
(1I−a,一b,absentこafterSasa,1981)
Or〃10CJαdf〟ざ「Orf九ひCJαdfむざノねmαrUr〃〟βSasa
−Tf(Otubes裾ckIy(1ハ・eI−ed雨価spmu】eso∫−e−−tjresurねce;tergj[eJIal王れOSt
entirelycoveredbyspinoseareas(It−a.b.c,dpresent)
14
14−LateralhairsonabdominalsegmentVI15pairs(afterSasa.1984)
Or〃10CJαdf〟g「OrfJ10CJαdJ〟βノぐん昆ヱeg叩〃〝lエlβSasa
15
−Latera】hairsorlabdomjr]alsegmentVII4palrS
15TergiteIIwith28−43recurvedspinesaloI−gCaudalmargin;TROtube254−311
microIISlong;SpinoseareasontergitesIItoIVsmallandnot・corveril−g
theentiresurfacc(afterSasa,1981)
==Jh.イり.JfIIべl=lJJ…イ‖・J=ゝJJ■川=J小目・油卜ヽ;卜;・
一Tergite11with46r86recLlrVedspinesalongcaudalmargi一一;TROtube352−435
micronsl()ng;tergitestItoIValmoste一一tirelycoveredbyspinoseartas
− ′_’才 一
(after Sasa,1979)
Orr如cJαd∼〟g「OrfんocJαdf〟ぶノ脚都南血仙肌壷Sasa
5,GenusPおectrocladiusKieffer,1906
1r Middle tibia with two welldeveloped terminalspurs(subgenus MonpL)SeCtrO−
cladius);bodylargely whitish yellow,SCutalstripes black;gOnOCOXite
withoutinnerlobe;BL2.4−2.8mm.AR O.38−0.39;found ongravelly sea−
Shore(afterTokunaga,1936)
uukawaTla(Tokunaga)
r Middletibiawithasingleapicalspur(subgenusP;eCtrOCladius,S.Str.);bodydark
browntoblack;gOnOCOXitewithabroadinnerlobe
2r Bodylargelybrown;analpointandgonostylusbroader;terminalspurofgono−
Styluspaler;WL2.29−3.23mm,ARl.70−2.08,fLRO.77,fBR2.1(afterSasa,
1979)
α甘〟αfr()〃〟ぎSa眉a
−Bodylargely dark brown;analpoint and gonostylus narrower;terminalspur
Ofgonostylus dark;WL2.49L2.91nlm,ARl.78−2,04,fLR O.70rO/75,fBR
2
2.2・3,2)
〝〟几叩此αr抽gSasa
Note:Theabovetwospeciesweredifferentiatedalsoinfemalebytheshape
Ofcercus,andinpupabythedistributionofspinesandlateralhairsonabdominal
SegrnentS,andinlarvabythestructureoflabialplate,bySasa(1984,p,72).
6.Genus SynorthocladLusThienemann,1935
0nespecies,tamaPaTUZLEusSasa,1981wasrecordedfromRiverTama.Body
COloration black marks on yellow ground color;WLl.08−1.24 mm,AR O.60−
0.68,ERl.30,DMO,DL5−6,PA2−4,SC4,SQ4,fLRO,58−0.63,fBR3.0;Cu2
pulvi11iabsent;analpointtriangular,gOnOCOXitewithdoubleinnerlobes.
7−Genus TokuTlagaiaSaether,1973
0ne species,kLbunellSis(Tokunaga,1939)was recorded by male,female,
pupaandlarvacollectedfromastreamatKibune(Kyoto)・BL3・7mm,ARl・12,body
aImostentirelyblack;eyCSbare,Withstrongdorsomedialprojection;alZtibiaewith
onlyoneterrninalspur,tarSilandllofmiddleandhindlegswithaterminalspur:
pulvilliabsent,Squamafringed;analpointabsent,njnthtergitewithtwosetigerous
hemispheres(afterTokuIlaga,1939;Saether,1969,1973;HalvorsenetSaether,1987)▲
Bも.Tribe METR10CNEMIN1
1.Genus ChaetoctadLzLS Kieffer,1911
0nespecics,Oyabet,eTZuStuSSasaetal・,1988,WaSreCOrdedfromRiverOyabe
(Toyama),Bodydarkbrown,SCutumandpostnotumblack;WL2.88mm,ERO■77,AR
2.27,DM16(al】minttte),DLlO,PA5,SC8;WinggranuIar,SQ12,13,RRo・49,VR
l.OO,R/Cul.11;fLRO.69.fBR2,6;Smallpulvi11ipresent;analpointlong,innerlobe
ofgonocoxitelargeandquadrangular.
2.GenusHeLenieltaGowれ1943
0nespecies,OSal・umucuLataSasa,19SS\VaSreCOrdedfromHokkaido.Body
dark br()Wn,Stripesblack、;eyeS pubescent,\\▼ing with twolarge dark marks,Cu2
StrOIlgl〉rCurVed,R2+3almostfncontactwithR4+5;WLl.41−1,51,ERl,04−‖札AR
O.81,DL64r8O,l)A20−23,SC28−32.SQO,VRl,14−1.16,R/Cul.01,fLRO.57−0、60,
2.7−2.9.
3.Genus LiTnnOPhyesEaton,1875
卜GoIIOStyJus wE抽ou〔subapIca】spEne,Ⅵ▼jde5t at a♭out mjdd】e and taperjr]g
towardspolntedapex
r Gonostyluswithasubapicalspine(cristadorsalis)
2−Antennawith13fIagelIarsegmeIltS,ARlargerthanO,6;SCutum Wfthlame】1ar
setaein prescutellar area
Antennawith12flagellarsegments,ARO.22−0.30;SCutumlwithlame11arsetaein
humeralarea but notin prescutellar area;WL O.90−0.92mm,DL54−58
tamakireides Sasa
(afterSasa,1983)
P 3 ScIItum Withoutlame11ar setaeinhurneralarea
r Scutum withlamellar setaebothin humeraland presctlte11ar areas,thosein
prescutellararea43−51micronslong;WLl.34−1.38mm,ARO.77−0.82,DL
proわ乃g〟′〟5Ⅹjeffer
38−42(aたerSas乱】985a)
4lnnerlobeofgonocoxiteverybroadandwide;1amellarsetaeinprescutellararea
34−37micronslong;WLO.98−1.09mm,ARO.68−0.86,DL18−23(afterSasa
etal.,198引
0〃αふeダrα〝d∫Jo∂〟gSasaeta】.
−Innerlobeofgonocoxitesmallandlollgerthanwide;gOnOStyluswithrounded
apicalprocessandthreestrongsubapjcalsetae;lamellarsetaeinprescu−
te11ararea38−40rnicronslong;WLl.82mm,ARO.71,DL28(afterSasa
oyabehiematusSasaetal.
etal.,1988)
5Dorso】atera】setaeofscuturnusually8、12,a11simple
−Dorsolateralsetaeofscutumusually180rmOre(sometimesmorethan50),and
Withlamellarsetaeinhumeraland/orprescutellarareas
lO
6r AIltenna WEth13fLage胱汀SegmentS,AR t).87;With a sma】】conjca】ana】pojnt
bearingnumerous short setae;WLl,28mm,DM8,DL12−13,fLR O.53,
fBR2.0(afterSasa&Kamimura,1987)
αたd几〃〃decJm〟S Sasa etⅨamimura
−Antennawith120rlessflagellarsegments
7−AnalpointpreseIlt,Small,COnicalandpubescent
−Analpoint absent;innerlobe of gonocoxite with rounded margin;gOnOStylus
withoutallgulatesubapicaltooth
8−Innerlobeofgonocoxitebroadandwithangulatemargln;gOnOStylustruncate
apically,and with an angulate subapicaltooth;WL O.90−0.97mm,AR
O.36rO.64,DM O,DL8rlO,fLR O.46−0.5l,fBR2.1−2.4(after Sasa,1985c)
2
5
3
4
6
7
8
9
乃JノJ〃0〟〟gSasa
−1nnerlobe of gonocoxite smalland blunt;gOnOStylus pointed apically,and
Withoutsubapicaltooth;BLl.5mm,ARonlyO.14(afterTokuIlaga,1940)
几執沌咽即恥肌(Toku爪aga)
9AntennawithlO flagcllarsegmcnts,AR O.37;innerlobe ofgonocoxite single,
broad and with rounded margin;gOnOStylus almost straight,Slightly
expandedIlearapeX;WLO.84mm,DMO,DL13,fLRO.49,fBRl.9(after
Sasa,】卵3)
ね椚αんf〝〃Jde∫Sasa
−Antennawithllor12flagellarsegments,ARO.64−0.80;innerlobeofgonocoxite
duublc,thedorsallobesomewhatfinger−1ike,theventrallobebroada11d
low;WL O.95−1.05mm,DM O・5,DLlO−12,fLR4.9−5.2,fBRl.4r2.2(after
Sasa&Kikuchi,1986)
hudsoni Saether
lO−GonostyIuswithcoIIVeXiIlIlermargin,Widest atabout basa】1/3and亡apering
towardspointedapex,Withalongandstoutsubapicalsplne;antennawith
13flagellarsegments,ARO.85−0.90;innerlobeofgonocoxitedouble,t
dorsallobe finger−1ike,the ventrallobe broad andlow(after Sasa&
akanTZOnuS Sasaet KalTtirnura
Kamimura)
−Gonostylusapicallyroundedortru11cate,Subapicalspinemuchshorter
11Antenna with13flage11ar segments,ARl,50Ll,55;gOnOStylus flat and broad,
somewhateggrshapedwhenseenfromabove;analpointlowandbroad;
innerlobe ofgonocoxitelow andflat,withshort and stoutsetae;anter
pronoturnwithoutdorsalsetaeandwithsome2Olateral■setae;WLl.44−
1.97mnl,DM20,DL18−26(a丘erSasa,1985c)
撤Jfdecfm沈βSasa
Antenna withlト13flage11ar segments,ARO.80rless;gOnOStylusslender and
nearlyparauel・Sided;analpointabsent;i11nerlobeofgonocoxitewithout
suchstoutsetae;DMlOorless;anteprOnOtumWithdorsalsetae,andl・4
12
la亡eI−alse仁ae
12−Antennawith13flagellarsegments,ARO,89Ll,12;SCutumWithsome201amellar
SCtaeinprcscuteuararea,buthumeralareawithoutlamellarsetae;inner
lobe ofgonocoxite broad and rounded;WLl.38−1,79mm,DM5・8,DL
15L32,fLR O.53・0.56,fBR2.1T3.0(after Sasa,1981)
9
ね椚α鳥∼ね〝α∫dββSa5a
−Antennawithllor12flageuarsegments,ARO.50LO.63;SCutumWith3L5short
lamellarsetaeinhumeralareaand4−6shortlame11arsetaeinprescutellar
area;innerlobeofgonocoxitealmostrectangular;WLl・17−1.28mm,DM
4−5.DL4−6lanceolate prescutellar and13L22long simple setae;fLR
O.49一け.53,f王〕R2,0−2,7(af[erSasa&Kamimllra,ユ9∂7)
αたd〃α〃♂〃Jαr∼〟ぶSasaet Kamimura
4.GenusMetriocneTnZLSVanderWulp,1874
1−Gor】OCOX汗ell丁油out行merlobe;AR2.5−3.0;body∂】moster】tire】yb】ack;ar】a】pojJlt
picOes(Meigen)
small(afterTokunaga,1940)
−Gonocoxitewithaconspicuousinnerlobe;ARsmallerthanl.8
2−Bodylargelyyellow,Withbrownmarks;SClOinatransverserow;tarSiwithout
terminalspurs;WLl.44mm,ARO.94,DM20,DL27,PA8−11,fLRO・80,
mLRO.56,hLR O.70,fZ3R3.9(afterSasa&Hasegawa,1988)
r〟〟ね一拍8Sasaet Hasegawa
L Bodylargelyblack;SCmorethan20jnmultiplerows;middleandhindtarsiI
2
arldIIwfth two terminaJspurs
3−ARl・67・1.68;innerlobe ofgonocoxite with angulate posterior margin;gOnO−
Styluswithoutsubapicaltooth;WL2.60−2.88mm,DM22L28,DL30−37,P
16−18,SC28−39(afterSasaetal,,1988)hygrqpetricus Kieffer
−ARl▲09・1.16,innerlobeofgonocoxiteverybroad,andwithroundedposterior
margin;gOnOStyluswitharectangularsubapicaltooth;WLl.65−1.68,DM
25・28,DL56−76,PA18L31,SC26−38(afterSasa,1983,1988)
3
ね椚α〃ふ〟JSa5a
5.Genus OkayamayLESurikaSasa,gen.nOV.
Onespecies,kojima占PiTZOSa,Sp.nOV.WaSCO11ected,anddescribedinPart
0fthispaper.
6.Genus O鬼∫〃〟跡β〝〃ざ〟rg鬼αSasaetHasegawa,ユ9朗
One species,OtSuruiSasa et Hasegawa,1988,WaS reCOrded fromIkema
IsIand(Okinawa).Thisgenusischaracterisedinhavingaterminalcombcomposed
Offreespursnotonlyonhindtibia(asusualforOrthocladiinae),butalsoonmiddle
tibia(notseeninothergeneraofthissubfami1y),Wingmembranegranularasin
Limnpphyes,bothanalpointandinnerlobeofgonocoxiteabsent.Bodywithdark
brown marks on yellow ground color.WLl.52mm,ER O.80,ARl.31,DM22
(minute),DL18,PA6,7,SC7,SQ3,RRO・36,VRl.22,fLRO.61;Cu2straight,pulvi11i
absent,
7.Genus劫rachaetocladEusWueJker,i959
0ne species,akalLOCtaL)uS Sasa et Kamimura,1987,WaS reCOrded from
Hokkaido.Bodyblack.WL2,22L2.73mm,ERl,38−1.52,ARl,50Ll,72,DMO,D
PAlO−12,SC18・36.SQ17−32.fBR2,3−3,3;eyeSbare,Cu2almost straight,Pulvi11i
large;analpointwide,lowandcrescentshaped,bearing strongsetae;innerlobesof
gonocoxitelong,narrOW and rod・like;gOnOStyluswith a conspicuous subapical
proce550r】OUterm∂rgln.
8.GenusPaT・akief7brietEaThienemann,1936
1−Gonostylus tapering towardssharply pointed apex;innerlobe ofgonocoxite
Very broad and with rounded posterior margin;Cu2almost straight;
abdominaltergiteseachwithanarrowdarkbandalongcaudalmargln;
BL3.Omm,Afi川(af【erTokur】∂g∂,1940)
相即止眉汀椚壷(Tokumaga)
−Gonostylustruncateorroundedapically;innerlobeofgonocoxiteshorter;Cu2
Stronglycurvedatmiddle;abdominaltergitesalmost uniformincolor,
withoutdarkband;BL2・2rTlmOrTess,WLl・5mmorless,ARlessthan
O.85
2R2+3ending about midway between tips of Rland R4+5.or closer to the
2
丁∴ヾ−
former(RRO.50rless)
R2+3almostfusedwithR4+5,Orendingveryclosetoitstip
3L Gonostylusapicallyexpandedandabruptlycurvedinwards;VRandR/Cuboth
aboutl.0;body】argelybrown,W肋darkbrownmaTks;WLl,34Ll,43m汀】,
AR O,67LO.69,DM O,DL4−6,PA3,SC onIy2;analpoirlt Sma】1and
triangular,andwithoutlateralsetae;ninthtergitewith8longsetaeatthe
baseofanalpoint;inner】obeofgonocoxitelarge,Wideandrounded(after
3
4
Sasa,1984)
c九〃Ze〟〝dec∼mα(Sasa)
Gonosけ】usnote呵)andedandnotcurvedapica】】y;VRl.仏R/Cl】0.98;WLO.95
mm,ARO・40,DM8(allmiI−ute),DL6,PA2,SC2;analpointcomposed
Of alarge,broad triangular base bearinglateralsetae,and a sma11,
hyaline apicalprocess with rounded apex;ninth tergite withoutlong
Setae;innerlobeofgonocoxitequadrangular(afterSasaetal.,1988)
叩血沈血流Sasaetal.
4L Bodyentirelypaleyellow;ARO,23−0.26;R2十3completeIyfusedwithR4+5;R/
CuO.9ト0.93,WLO.79−1.02mm,DMO,DL4−6,PA3,SC20r4,fLRO.44
0.50;analpolntSemicircular:innerlobeofgonocoxitebroadandrounded
(after Sasa,1988a)
osaruflava Sasa
Body]arge】ybrownordark brown;ARO.360rlarger;R2+3separatedfrom
R4+5;R/Cul,00rlarger
5−Anatpointlongerthanwide、andalmc.stparaIlel−Sided;fLRO.40−0.43(unusually
Small);body withdark brownmarksonyellowgroundcoIor;ARO.36L
O.37.R/Cul.04;gOnOStyluspointedapically(afterSasa,1988a)
5
ogαrll/bぎCαSasa
−AnalpoinLwiderthanlong.rectangularorsemicircuiar;fLRla唱erthanO・56
6−Allalpointsemicircular;innerlobeofgonocoxitedouble;WLl.31−1.38mm,AR
O.44−O.45、VRl.30rl:35;gOnOStylusstraightandswo11endiatally(afterSasa
ifαC九iquαrねSasaetKaⅥrai
&Kawai,1987b)
−Alla】point trjangular;innerlobeofgonocoxitesmgle
7−Ground color of sctltum yeIlow\Stripes reddish brown,abdomiIlaltergites
brown;WLl.()5−1.18mm,ARO.38−0.48,innerlobeofgonocoxitebroadand
rectangular(afterSasa,1981)
tamatrLanguEata Sasa
−Groundcolorofsctltumbrown,Stripesalldpost110tumblack,abdominaltergites
yellow;WLl.38Ll.48mm,ARO.71−O.85;iIlnerlobeofgonocoxitebroadand
roullded(afterSasa,1985)
b山王九ophifα(Kieffer)
7
9,GelluS ParametriocnemusGoetghebuer,1923
1JLargemidgewithWL2.60−2.73mm;ARlarge,1.63−1.83;maCrOtrichiaeonwi
fewer,reStrictedtodistalpart;COStanOteXtendingbeyondtipofR4+5こ
allalpoint triangular and with strongcr setae;innerlobe ofgonocoxite
rouIlded(after Sasa,1984)
chuzedeeimun Sasa
−Smallmidgew宜hWLl.34・1.42mm;ARsmall.0.79LO.95;maCrOtrichiaeonwi
distributedm()reeXtenSivcly,alsoonproximalhalf;COStaeXtendingmuch
beyoIld tip of R4+5;analpoitlt Sle11dcrand apically rounded and with
shortersetae;iIlnerlobcofgol10COXiterectangular(afterSasa,1981)
呼扉扉附(Kieffer)
−ノ2β
10.Genus ParaphaeTZOetadiusSparcketThienemann,1926
0nespecies,PeneraSuS(Edwards),WaSreCOrdedbySasa(1988a)fromLake
Toya(Hokkaido).Bodyyellow.withbrownmarks;WLl,04mm,ERO.89,ARO.27,
DMlO(minute),DL12,13,PA5,6,SC6,SQ2,fLRO,63,fBRl.5;eyeSbare,wi
Wfthmacrotrichfae,COS〔aextendiIlgmUChbel′OndtfpofR4+5,Cu2s】ight】ycurved;
analpointlong and robust,basa12/3covered withmicrotrichiae;innerlobe of
gonocoxitesmallandtrianguIar;gOnOStyluswithanangulatesubapicaltooth、
11.Genus fなど〝d〃rfゐ〃CねdねぎGoeとghebuer,1932
トInnerlobeofgonocoxitelow,muChwiderthanlong;itlnermarginofgonostylus
StrOnglyexpendedinthemiddle
−Innerlobe of goIIOCOXilelonger than wide;jLmer marg】n Of gonosty]t】S nOt
expandedinthemiddle
2−NinthtergitewithoutdistinctaIlalpoint,butwithalarge,Wideandroundedlobe
withchitinizedposteriormarginbearingstrongsetae;WL183mm,AR
l,09,DM12(aL】minute),DL30:30,SCIBln doub】e rows,RR O.56,VR
l.17(afterSasa&Kawai,1987b)
mαf比ぷeC〟〝d〟ぷSasa et Kawai
−NinthterglteWithadistinctanalpolnt
3
3−Ana】poⅢtrObust,】1Dmjcronswideand75mjcronshigh;WLl.83−1.86mrn,AR
l.11−1,13;gOnOStylusexpandedataboutmiddle(afterSasa&Kamimura,
19即)
αんα几gepfim比5Sasaet Kamimura
Analpoint much sma11er,22microns wide and20micronshigh;WLl.04−1.12
mm、ARO.43、0.5O;gOr】OSty】usexpar】dedataboutdistall/3(afterSasaet
0〟αあecrαざざ捏ざSasaetal.
al,1988)
4−Innerlobe oflgOnOCOXiteexpandedand hooked apically;gOnOStylus expanded
laterallyinthemiddle;WLl.38−1.62mm,ARO.89−0.98(afterSasa,1985)
2
4
如上βq〉f∽l〟ざSasa
−Innerlobe of gonocoxite thumbrlike and not expanded apicalIy;gOnOStylus
narrower andIlOt eXpanded medially;WLl.48・1.62mm,AR O.81−0.92
(after Sasa,1985)
fhjioctavus Sasa
12.GenusPsetldosmittlaGDetgheblユer,1932
1Gonocoxitewiththreeinnerlobes,themiddleonemuchlongerthanwideand
apically pointed;analpointlong,narrOW,Parallel−Sided and apically
roullded;bodyentirelyblack;WLl.14−1.28mm,ARl.00−1.14,RRO.72−0.92.
VRl.42′1,57,R/CuO.86−0.93,fLR O.41−0.44,fBR3.0−3.9(after Sasa,1985)
frね押印dfc沈Jαね(Goetghebuer)
−Gonocoxitewith one or twoinnerlobes
2Gonostylusforkedjntotwolobesapically;analpojntbroadandrounded;inner
lobeofgonocoxiteacutelyangular;WLl.66mm,ARO.78,VRl・35,fLR
O.38,rBR3.0(afterSasa&Kall′ai,1987)
汗α亡んよゐf几Ir(7αSasa et Kawai
Gonostylussimple
2
3AIlalpoiIlt absentこgOnOCOXjte with two broadinnerlobes,the dorsallobe
r()ughly rectangular,the ventralonelow and broad;gOnOStyluswidest
near apex.and aplCal】y truIICatC;antCPrOIlOtunlullited hlthe rniddle;
COStaIlOte二、te11dingbeyondendofR4+5;WL2.07−2.48mm,AR2.07−2.21.
RRO.42−0.47,VRl.21Ll.26,R/Cuaboutl.0.fLRO.43−0,45,fBR2.8r3.1(
itachisecuTZdaSasaet Kawai
Sasa&Ⅰくawai)
AnalpointpreseIlt
4−Analpoirltlong,narrOW,almostparalleトsidedandapicallyrounded
∂
.AI−alpointwidestatbas与andnearlytriangular
4
6
5−lrmerlobc of gonoc(1Xite single,TOughly rectat唱ular;WLl.O8Ll.22mm,AR
l.19−1.37,VIく1.66−1.83,R/CuO.90−0.94,fLRO.54−().58,fBR4.0−5.1:COllected
from aneutrophicated pondin OkitlaWa,SOuthernJapan(after Sasa&
Hasega\\Ta,1988)
ほe椚αeJほざβSasaet Hasegawa
lIlIlerlobeofgo110COXitedouble,thedorsallobelongerthanwideandf血ger−1ike,
thevantrallobelowandbearillg†1umerOuSShortsetae;WLl.47mm,AR
l.49,VRl.37,R/Cu O.96,fLR O.42、fBR3.0;CO11ected from Lake Toya.
IlOrthernJapan(afterSasa,1988a)
toyaTZLgraSasa
6−Vei11Cu2forkedlikefigureY;irmerlobeofgonocoxiteextremelyiong,Slender
atld finger−1ike;WLl.06mm,AR O.7;COllected on seashore(after ToL
tくullaga,1936)
わf斑rc(Ⅰね(Tokunaga)
−VeinCu2siIllpleasusual;innerlobeofgonocoxitelowerandbroader
7−Analpoillt triallgular aIld pointedapica】1y;i11nerlobe ofgonocoxite about as
IollgaS\\Tide and rounded:WL().94−1.14mm,AR O.82−0.94.ERl,37−1.67,
VRl.5Orl.71.R/Cu O.83−0.92,fLlそ0,48−0.51,fBR2,4L2.8(after Sasa&
Hasega\\▼a,1988)
〃ね九iんαrαe朋ねSasaet HasegalVa
AIlalpointroし111dedaptcally;1nnerlobeofgonocoxiteacutelyaIlgular;WLl.08
mm,ERl.62,DLln,PA3.SC4.RRO.73,VRl.33,R/CuO.91(afterSas
1)art3ofthispaper)
sp.kojimatertia
7
13.GeIluS SmLttLa HolI11grCn,1869
1− Eves bare
−E〉†eSpubescent
2−AIlalpointeitherabsent,Orlong,needle−1ikeandsituatedoIlaU−Shapedbasein
thecellterOfninthtergite
AIlalpojntlarge,triangular and extelldi11g muCh beyoIld posterior margin of
Ilillthtel.glte;gOnOStylustaperlngtOWardspolntedapex;WLl.Omm,AR
().5−0.8;COStarlOteXtendingbeyoIldtipofR4+5;antennaWithaterminal
Seta:CO】1ectedoIlagraVellyseashore(afterTokuIlaga,1936c)
J∼抒orαJfgTokllnaga
3−Analpoint abseIlい1i11thtergitewithshortstiffsetaeoncaudalmargin;inner
lobe of gollOCOXjte verylarge,blunt aIld setigerous;aIltenna With13
flagellar segments,AR O.73,1ast segIlle11t With two apicalsetae;Cu2
Ilear】ystra厄ht;COllectedonahighmoulltairlinTaiwan(afterTokunaga,
1939)
行〟J柑αfocα以dαTokumaga
−AtlalpoiIltlongarldneedle−1ike;ninthtergitewithsetaeatthebascofanalpoint
l
6
3
butnotontheposteriormargltl:innerlobeofgonocoxitesInaller 4
4−Analpointshort,microtrichiaeextendingalmosttoapex;gOnOStyluswidestat
apexandnotexpandedinthemiddle;ARO.80rSrnalIer,DM O
−Analpointlonger,distalhaIfwithoutmicrotrichiae;innermarginofgonostylus
widelyexpandedinthemiddle;ARl,41−1.54,WLl.25−1,58,DM6−10,fLR
O.53−0.55,fBR2.8r4.4(afterSasa&Hasegawa,1988)
pratora(Goetghebuer)
5−ARO.29;innerlobeofgonocoxitedouble,thebasalonequadrangularandthe
distalonebroadandrounded;CQStaeXtendingmuchbeyondtipofR4+5;
basesofsetae onninthtergite small,aS uSual;WLl.42mm,SC4,RR
O.36,VRl.38,R/Cul.04,fLRO,42(afterSasa&Kawai,1987b)
5
ifαC九∼〃〟dfoc〟JαSasa et Kawai
−AR O.69−0.78;innerlobe ofgonocoxite single,Small占hd rounded;COSta nOt
extendingbeyondtipofR4+5;ninthtergitewithabout12setaeonboth
sidesofanalpolnt,amOngWhichthedistalgrouparisefromconsplCuOuS
tubercles;WLl.60mm,SC6,RRO.29,VRl.32,R/CuO.98,fLRO.47−O
(afterSasa&Kawai,1987b)itachLtubeT・CulataSasaetKawai
6−Antennawith120rlessflage11arsegments,ARO.40rless;marineorseashore
species
−Antennawith13flagellar segments,ARlarger thanl.0;analpolntlong and
8
narrow;terreStrialorfreshwaterspeCies
7−AntennawithonIy8flagellarsegments,ARO,4,antennalhairspoorlydeveloped;
analpointlarge,COnicaland pubescent;gOnOStyluslong and tapering
towardspointedapex(afterTokunaga,1936c)
7
〝emαJfo柁iざTokunaga
−Antennawith12flagellarsegments,ARO.2,antennalhairswelldeveloped;anal
pointabsent;gOnOStyluswidestataboutmiddle(afterTokunaga,1936c)
e〃doeねd∼αe Tokumaga
8−Analpointlong,andwithoutmicrotrichiaeexceptforthebasalportion 9
AnalpolntShorter,COVeredwithmicrotrichiaetonearthetip
12
9−Gonostyluswithasharplypointedapicalprocessextendingalongitsaxis.and
anarrow,angulatesubapicaltooth;ARl.89−2.38;SCutum and scute11um
withnumerous setae,DM6−12,DL17−39,PA6−12,SC16−26(after Sasa,
gαf〝0たoe那ねSasa
1984)
Gonostylus without apicalprocess,andwith a rounded subapicalsweIling on
in11ermargin;Scutumandscute=umwithsmallernumbersofsetae lO
lOSubapica]swelling oninner rnarginofgonostylus wide,eXtending more than
halfthelengthofgonostylus;innerlobeofgonostylussmallamdsituated
ll
in the distal half
Subapicalswelling oninner margin of gonostylus much shorter and semir
globular;innerlobe ofgonocoxitelarge,longer thanwide andsituated
near base;WLl.76mm,AR2.11,DM6,DL8:8,SC12,fLRO.55
点0ノfml叩r(l〝dfgSasa,Sp.nOV.
11Innerlobe of gonocoxitelarge,rOughly rectangular but with a keelalong
proximalll−arginendingit−aSmall,PrOducedtipこWLl・38−1・52mm,AR
l.31Ll.51.fLRO.51−0.54,fBR3.()−5.2(afterSasa&Kawai,1987b)
ffαC九ゆe加由SasaetKawai
1nnerlobeofgonocoxitesmallandrounded;WLl,07−1,41mm,ERl.23rl.50,
l.03−1.3O,DM2−7(minute),DLlO−17,PA4L8,SC8−10,SQO,fLRO.45LO.5
flうR2.7−3.6(afterSasa:1985c,p,122;SeenOte)
別品画〃流(Goetghebuer)
12A Gonostyluswith asharpapicalprocesswhichextendsmuchbeyondsubapical
spur;BL2mm,AR2.1;COllectedon a high mountainin Taiwan(after
tziitakanaTokunaga
Tokunaga.1939)
−Gonostyluswithoutguchanapicalprocess
13
13LInnermarginofgonostylusconcaveandwithoutsubapicaltooth;innerlobeof
gonocoxiteIow,Wideandrounded;WLl.79mm,ARl.86,DM12,DL8:
9,PA3:3,SC8,RRO.36,VRl.34,R/Cul.00,fLRO.54,fBR3.3;C
from aditchinOkinawa(afterSasa&Hasegawa,1988)
卯聞止“肌症Sasaet Hasegawa
Inner margin of gonostylus convex or with subapicaltooth;innerlobe of
gonocoxitesmallandsemicircular
14
14−Inner margh10f gonostylus broadly expanded;DM7・12,;anallobe of wing
COnSPicuouslyproduced;COStaOnlyslightlyproducedbeyondtipofR4+5;
WLl.59−1.83mm,ARl.64−1.97,fLR O.55−0.59,fBR3,OL5.2(after Sasa
1985c)
αferrfmd(Meigell)
lnnermarginofgonostyluswitharectangularsubapicaltoothbutwithoutbroad
SWe11ing;DM O;anallobeofwingflat;COStamuChextendingbeyondtip
OfR4+5,R/CuO.9;WLIA4mm,ARl,14,fLRO.51,fBR3,4(afterSasa
&Kamimura,1987)
akanduodecima Sasaet Kamimura
Notel:Smilt由nTLd如nn由(Goetghebuer,1913)wasrecordedfromTaiwanby
Tokunaga(1939),andfromvariouslocalitiesinJapanbySasa(1985c,1988a,b),Sasa
&Kamimura(1987)aIld Sasa&Kawai(1987a),but these specinlenS Seem tO be
SOmeWhat differeIlt from the type specimens from Europein that R4+5ending
abovetipofCul,andanallobeofwingisratherproduced.
Note2:1naddition,Smittia ueglarumGoetghebller,1921wasrecordedby
Tokunaga(1940)from Sakhalin by male and female,withoutgiving detailed
morphologicalaccounts,Thefemaleseemstobecharacteristicinhavingleaflike
Setae On antenna,
14.Genus ToyamayusurikaSasaetKawai,1987
(Gonostylus with alongbasolateralprocess and V−Shaped;eyeSbare,wing
bluish and granular,Squama fringed,COSta eXtending beyond tip of R4+5,Cu2
almost straight,analpoint sma11,COnicalandwith shortlatera setae,pulvi1Ii
absent)
1Bodyyellow,withbrownmarks;gOnOStyluswithoutsubapicaltooth;basolateral
processofgonostyluswiththickenedridge;middleandhindtarsiIandII
withoutapicalspur;antennawithoutapicalseta;eyeSwithaconspicuous
dorsomedialprojection.ERO.67;WLl,47mm,ARl▲02,SO3,CL5,DM
lO,DL14L17,PA8,SC4,VRl.21,R/Cul.13,fL良0.59,mLRO.47,h
fhjiquinta(Sasa)
(afterSムsa,1984)
−J∴ノー
Bodyblack;gOnOStyluswithaconspicuoussubapicaltooth;basolateralprocess
Ofgonostylus without thickened ridge;middle aIld hind tarsiIandIl
each with two apicalspurs;antennawithan apicalseta;eyeS Without
dorsomedialprojection,ERl.14−1.26;■wLl.54・1.57,ARO.98−1.14,SO6−10,
CL6・10,DM16−18,DL24−30,PA8−11,SClO−12,VRl.13rl.17,R/Cul.04−
1.06,fLR O.50−0.55,mLR O.40−OA2,hLR O.59−0.66(after Sasa&Kawai,
1987;Sasa,1988a)
扉血油川前SasaetKawai
15.Genus rrf8gOCJαdi〟5Kieffer,1錮8
0ne species,itachigT・anuLatLLS Sasa etl(awai,1987,WaS reCOrded from
Toyama.WLl.84−2.14mm,ERO.68−0.91,ARl.35Ll.49,DM8−10(minute),DL15L28,
PA4−8,SC8,SQ5−8,RRO.36−0.38,VRl.10−1.13
16.Genus TbudayzLSurika Sasa,1985
(Eyes,WingsandsquarnaalIbare;antennaWithoutapicalseta,ARlargerthan
l,2;Wingmembranegranular,VeinCu2stronglycurved,COXtaeXtendingbeyondtip
OfR4+5,analveinJextendingbeyondfCu;analpointabsent,gOnOStyluswithabroad
innerlobe;femaleantennawithlOflage11arsegments,CerCirhombicanddirected
backwards)
1T AR about2.44;anallobe of wing prorninent;SCutum Shining black,halteres
White;COStaalittleproducedbeyondendofR4+5(afterTokunaga,1940)
m〟Jfgα〟〃〟Jαfα(Tokuれaga)
−ARl.26−1.48;anaZlobeofwingobtuse;SCutumbrown,Stripesdarkbrown;COSta
muchproducedbeyondendofR4十5;WL2.22−2.59mm,ERO.77−1.07,DM
7−10(a】1minute),DL5−8,PA4−6,SC6r8,fLRO,72−0.76(afterSasa,1985b)
几Jdogee比柁dαSasa
RC.Tribe CORYNON】]URINI
l ̄Hindtibiastronglyexpandedapically;abdominaltergiteslItoVIIleachwith
Onlyonesetainthemjddle;eyeSbare(8spp.)
C()r〝ⅣOJleⅣr(IWinnertz P.134
Hindtibiムnotexpandedapically(exception=ratherconspicuouslyexpandedin
cyabeq7ia血);abdominaltergites11to VllIeachwith4−7setaeina trans−
VerSerOW;eyeヲuSuallypubescent,rarelybare(8spp・)
m∫g〟e〝‡α〝〃feJJαⅩieffer P.135
1.Genus CoT・unOneuraWinnertz,1846
トTipofantennawithagroupofshortsensorysetae;gOnOCOXitewithadistinct
innerlobe
TipofantennalWithoutagroupofshortsensorysetae;BLOL9−1▲4mm,ARabout
2
().6;11inth tergite with a pair of s‡11allbut distinct caudalsetjgerous
tubercles:gOnOCOXite without hlnerlobe;gOnOStylus with a triangular
Subapicaltooth(afterTokunaga.1936)
cuspEsTokllnaga
2r Wing clavtlS black:Wing vein M siIluOuS at tip;abdominaltergiteItoIV
ll・hitish:BIJO.8−1,2mm,antennaWithllflagellarsegments,ARO.28−0.4;
illIlerlobeofgonocoxitelarge,broadaIldwithangulateposteriormargln;
gonost)▼1uscurvedaIldtaperi11gaPica】1y,Without subapicaltooth(after
T()kし1Ilaga,1936)
feJ王〟∼ざf〝JαTokun;lga
ーWingclavusnotblack;WingveinMalmoststraight
3Dista=ュa】fof]ast allteIlnalseglTlellt\\7ithoutloIlgVerticalhaire
−LastantennalsegmentwithlDngVerticalhairsfTC・mbasetc・beyondmiddle
4−Antennawith90rlOflagellarsegments,Alそ0.23−0.35;medianstripesofscutum
ftlSe(1j】lthemiddle;fLRO.43(afterTokuIlaga,1936)
ceJf∼cαEdwards
Antetlna WiLhllflageuar segments,AR ab(〕ut O_2;grOund of scutum yeuow,
mediallStrjpesbrowna11dwidelyseparatedinthcmiddle;1ateralstripes
black,abdominaltergjtes ycllowish brown;fLR O.53(after Tokunaga,
むf抒αJ∼gT()kumaga
1936)
5A11tennaWith12flagellarsegments.ARO.62−0,70;bodyalrrLOStentirelyblack;
nillthtergitewithapairofcoIISPicuousl()besonposteriormargin;irmer
】obe ofgonocoxitebroad and rouIlded;gOnOStylus almost parallel−Sided
and apical】yrotlllded,WithotltSubapica】tooth(afterSasa,1985c)
允‘JJ〟JldβCimαSasa
−Antenlla With9−11flagellarsegmentsこgOnOStylusapica11ycurvedandtapering
to\Vardspo】ntedapex
6ARaboutO.89:apicalpubescenceofantenllaeXtending()Verallarealongerthan
diameter()fthesegment;WLabotltlmm,VerylongandIlarrOW;inner
lobe〔〉f gn110COXitesmallalld quadrangtllar;gOnOStylusstrongly curved
and taperhlg tOWards pojIlted ape:く;bodylargely dark br()Wn(after
h喝由矧W心1(Ikunaga
T()k川1aga,1936)
−AR sma】ler thaIlO.6;aPicalpubescence of antenlla at eXtreme tjp only:body
largelyt〕1ack
7−ltlnerlobe ofgoIIOCOXite small;WL O.59−().66mm,AR O.28rO.43,fLR O.55−0.
Lobata Edwards
(afterSasaetal.1988)
111Iler]obe ofgonocoxitelarge,br・Oad andsetigerous;AR O.48,fLRO.51(after
〟0ざゐf〝川r(lfTokunaga
Tok川1aga.1936)
6
7
2.Genus771LeT(emanlZLe[la Kieffer,1911
・1/Eyesbat・e;Alそsmall、0.4lorless,lastsegmentshorterthanthecombinedlength
of precediIlg5se即11entS
−Eyes ptlbescellt;ARlarger than O.41,andlast segment usuallylonger than
thecoTllbirledlengthofpreceding5segments
2−ScしIte】1umblack;a11tennaWith120r13flagellarsegments,ARO.23LO.35;iI一Ⅰ一er
lobeof¥Ol10C(〉Xitesma11.lowandbroad(afterToktlnaga,1936)
〝岬pO几fcdTokunaga
2
3
−Scute11umye1low;antennawithllor12flage11arsegrnents,ARO,33−0,41;inner
lobeofgonocoxitealsolowandbroad(afterTokunaga,1936)
〃αp∼きC以feJJαTokllI18ga
3−Antenna withonly8flagellarsegments,ARO.46−0,48;grOund colorofscutum
ye1low,Stripes dark brown,SCutellum yellowish brown;innerlobe of
gonocoxite broad andwith rectangu)ar posterior corner;WL O.64・0,71
mm,fLRO.72−0.76(afterSasa,1984) chuzeduodeciTnaSasa
−Antennawithll・13flagellarsegments
4Hindtibiaconspicuouslyexpandeddistallylikein Co7TnOneurUSpeCies(other
Characterstypica]of771ienemannielLa,eyeSPubescent,abdominaltergites
ll−Vllwith5setae);antennawith120r13flagellarsegments,ARO.46rO.63;
WLO.78−0・81mm,fLRO.84LO.88,fBR3.6L4.5;innerlobeofgonocoxitelarge,
With rounded margin and situated near apex;abdominaltergites dark
brownalongoralandlateralmarginsandeachwithalargepaleareain
thecentraJportion(afterSasaetaL,1988)
4
叩¢ふed〃αねSasaetal.
Hindtibianotexpandeddistally;gOnOCOXitelobelowandbroad
5−Antennawf[h13fZagellarsegments,LastantennalsegmentonIyaslongasthe
preceding2−3segmentscombined,AR O,42LO.53;WLl.42−1.53mm;body
almost entirely black;fLR O.83;innerlobe of gonocoxitelarge and
rectarlgular’(afterSasa&Kawai,1987)
morosa Edwards
−Antennawith12flagellarsegments,1astantennalsegmentat】eastaslongas6
precedingsegmentscombined;bodywithbrownordarkbrownmarkson
yellowishbrowngroundcolor
6−Gonocoxitelobemoreorlessrectangular(recordedbySasa&Kawai,1987a)
涙〃丑h Edwards
GonocoxjteloberourIded
7
7−Lastantennalsegmentaslongaspreceding60r7segmentscombined,ARO.64−
0.67;gOnOCOXitelobesmaller,bearingonlymicrotrichiae;BLl.3mm,f
O.64(afterTokunaga,1936)
血ねα(Edwards)
Last antennalsegment aslong as preceding8segments combined,AR O.85;
gonocoxitelobelarger,Verybroadandbearingseverallongsetaedorsal−
】y;BLユ.7汀】m,fLRO.67(afterTokullaga,1936)
仙扉鮎Ⅲ血(Edwards)
5
6
BD.Trjbe Cl」UⅣIONINI
lSquamabare;Palpnotsegmented;maleantennacomposedoflOsegmentsand
wjtl】Ou‖1ajrs;fema】eantennaw肋1essけ1an7segmen吋ほr5jJVbi】obed;
malewingwe11developed;femalewithoutwings(7spp.)
C‘u几ioIIaliday
Squama frhlged;pa]p segrr]ented;both ma]e and fema】e w油we”deve】opes
wings
2Palp2rsegmented;tipoftarsusVtrilobed(2spp▲)
純血lαf叩gね〃Sc山刀er
Palp4segmented;TarsusVsirnple(1sp・) matassomyiaSchiner
−J36−
2
Note:KeytospeciesofCLUNIONINIrecordedfromJapanwasgivenby
Tokunaga(1933,1938),
C.SubfamilyDIAMESINAE
Ⅸeytotribes
(Crossveinm−CupreSent;R2+3simpleandnotforked;1astantennaIsegment
muchIongerthananyoftheprecedingsegments;terminalstructureoftibiaeasin
nlOStOrthoeladiinaespecies)
1L CrossveiIlm−Cし10n Ordistalto fCu
Crossveirlm−CuPrOXimaltofCu
DIAn1ESINI P.137
PRODIAMESINI P.140
CA.Tribe DIAntESINI
Keytogenera
いgenusnotrecordedfromJapan)
1−AIltePrOnOtumbearingagroupofsetaedorsa11y;gOnOCOXjteproducedbeyond
baseofgo一一OStylus;tarSiIVcylindricalandlongerthantarsiV
−♪ro/〟71J少〟∫Kieffer
−Antepronotum bare dorsalIy;gOnOCOXite not prodttced beyond base of gono−
St)71us
2T Wingwithmacrotrichiae(2spp.・knownbyfemaleonly)
fなe〟dodfαmeきαGoetghebuer l}.139
−Wingwithoutmacrotrichiae
3Eyes strongly produced dorsomediaIly(i.e.ER sITlalZer thanl.0);analpoint
absent
SymdiamesaKieffer P.139
L EyesnoLorscarese】yproduceddorsomedially(ERl,Oor7argcr)
4▼TarsiIVcylindrica】andnotshorterthantarsjV・$ynpofthasliaPagast
L TarsiIVcordiformandshorterthantarsiV
5
5DorsolateraZsetaeofscutumeitherabsent,OrVerySmall,decurnbentandarising
fromsmallpjts(3spp▲,amOngWhich2areknownonlybyfemale)
2
3
4
ガ(pねg〟iαPhilippi P.138
L Dorsolatera7sctaelong,Suberect,andarisiI−gfromIargepalepits
6EyespubesceI−t;W血gwithmicrotrichiae(10spp,)DLamesaMeigen P.137
,Eyesbare;Wingwithoutmicrotrichiae(4spp,) PotthastLaKieffer P.139
6
1.Genus Diamesa Meigen,1838
1−Wingwel】developed,mOrethanhalfaslongasbody
WinghighIyredし1Ced,WLO,86mm,BL4,16mm(knownbyfemaleonly;COl−
1ectedonsnowinNiigata(afterTokunaga,1964)
か都南血Tokunaga,
2
2Frontoclypeus without setae;gOIlOStylusirnmovabIe and directed backwards;
male antenna composed of only8segments,AR O.35;antennalhairs
reducedandappearinglikefemalea11tenna;bodydarkborwn;analpoint
absent;BL3.Omm,fLRO,70(afterTokunaga,1937)
“旬血Tokunaga
.Frontoclypeuswithsetae;1SuSual;gOnOStylusmovableanddirectedinwards3
4
3−Eyespubescent;gOnOStylu5nOthookedapically
−Eyesbare;gOnOStylusabrLLptlyhookedinwardsatapex;analpointabsent:WL
2.38mm,ARl.71,DMO,DLlO:10,fLRO.77,fBR3.5
fo帥m(lrreエα,Sp.n(Ⅳ.
4Eyeswithnormallongput)eSCenCe
−Eyeswithminutedot−1ikepubescence(knownbyfeInaleonly;BL4.3mm,AR
O.52,fLRO.69(af亡erTokurIaga,1937)
βぬ椚eざαSp.(No.2)
andIIIwithapICalspurs
IIwithaplCalspurs,lIIwithoutspur
5
H
T
a
d
a
S S
r −1
a
5
6
7
T
6−Costa produced beyoIld end of R4十5;BL4,1mm;antenna9segmented,nOt
plumose,AR O,81;fLR O.57−0.58;bodylargely black:analpointlong,
widestatbaseandapicallypointed(afterTokunaga,1936)
JαpOJlfcαTIIkumag且
CostanotproducedbeyondendofR4+5;BL2.5−3mm;antennaalso9segment−
ed,nOtplumose,ARO.4−0.6;fLRO64−0.65;bodylargelydarkbrown;anal
pointminuteandhyaline(afterTokunaga,1936)
αわ∼〃αTokum喝a
7−CrossveillrrmaZmoststraight
Crossveinr−mdistinctlycurved(knownonlybyfemale;bodyblack,BL4.5m叫
ARO.73,fLf∼0.7−0.8
sp.(No.1),Tok1111aga,1936
8Antenna9segmented,ante11nalhairsshortandsparse,ARaboutO.5;BL4.5mm,
fLRO.57;bodyentirelydarkbrown;analpointlongaIldsharplypointed
8
apjcal】y;gOr】OCOXitelもr5tht】1reeinner】obes;gOnO5り7】uss亡OUt,CUrVedar)d
apicallyrounded,Withabasalprojectionandasmallapicalspine(after
Tokunaga,1936)
fg〟ね〟f∼Tokunaga
−Antenna14segmentedasusual,antennalhairslong,numerOuSandplumose9
9r AR2,43L2.90;gOnOCOXite with twoinnerlobes,the dorsalonelow,broad an
bearingshortsetae,theventralonesemicircularandbearingmanylong
and stout setaelike a fan;analpointlong,StOut andwith an apical
process;bodyentirelyblack;BL4,0−6.Omm,WL3.06−4.23mm,fLRO,74
(afterSasa,1979)
tsukubaSasa
ARabotlt川6;gOIIOCOXitewithtwoinnerlobes,Onelobelong,fiIlger−1ikeaIld
bare,theotherLow,broadandsetlgerOuS;arlalpointsinlpleandconstrfct−
edinthemiddle;bodydarkbrowIl;BL5.5rnm,fLRO.69(afterTokunaga,
1936)
〆山mfco川fβTokun;lga
2,GenしISⅣe〆αg#fαPhilippi,1865
1L Bodylargelypaleyellow.withdistinctscutalstripes(knownbyfema]eonly)2
−Bodylargelyblack,1egsegmentsunjformlydarkbrown;maleantennalhairhigh−
lyreduced.ARaboutO.1;knownbymalec.nly(afterTokunaga.1936)
ゐreぴ∼ね「斥fg(Tokunaga)
2−TarsiIto V ofalTlegsentirelydarkbrown;tibiaewithadistinctpaleringin
themiddle(afterTokunaga,1937)
tzIPPOnLcaTokunaga
Tarsilof all】egslargely ye1low,With an apicaldark ring,tarSillto V
entirelydarkbrowIl:tn)iaelargelywhite,Withanapicaldarkring(after
e占〃川eαTokunaga
Tokし1naga,1937)
3.Genl_1S PotthastLa Kieffer.1922
1T Analpointabsent
−Analpointpresent.1ow,broada11dw宜hroulldedlTlargin;BL5.34・5・36mm,WL
2.72−2.98mm,AR2.02,ERl.24,PN8−10,DMO,DL21−25,PAlO−13,
RR().42−0.48,VRO.88−0,89,R/Cul.11rl.13;tarSiJandIIofmiddle and
hindlegs wjth two terminalspurs;tarSiIV cordiform and shorter than
tarsiV;gOnOStylussimpleandwidestataboutmiddle(afterSasa,1988)
mo〝ff〟m(Edwards)
2Ninthtergitebearinglongandstoutsetaeondistalhalf;gOIlOStyluswidest at
aboutproxirrlall/3,andacutelybentoutwardsnearapex;BL3.39mm,
WL2.24mm,ARl.62.ERO.90,PN8,DMO,dllO:11,SC20,VRO,97(aft
Sasa&Kawai.1987b)
matuTZigraSasaet Kawai
L Ninthtergitewithoutlongsetae;gOn()Stylusnotbentoutwardsnearapcx 3
3AR3.35;eyeS Widely apart fr()rn eaCh other;dm O,front tarsilandII,and
middleandhindtarsiI,IIalldIIIwithapicalspurs,tarSilVlonger than
tarsiV hlalllegs,Sljghtlyconstrictedinthemiddleandflattenedbeyond
nlgatatlaTokunaga
it(afterTokunaga,1936)
AR2.0.BL3.9−6.7mm,WL3.11mm;tarSilof nliddle andhindlegswith two
tcrminalspurs,tarSiIIof the samelegs with one termhlaIspur(after
campestl・is(Edwards)
Tokunaga,1965)
2
4.GenusPseudodiamesaGoetghebuer,1939
1TarsiIaIldlIofmiddleandhindlegswithterminalspurs,Othertarsiwithout
ter】11inalspし1r;eyeS pubescent;known by female only(after Tokunaga,
er(‡ggわfわざα(Tokunaga)
1937)
−Tarsil,IIandlIIofmiddleandhindlegswithterminaIsptlrS;eyeSbare;known
by femaleonly(afterTokunaga,1936)
nivis(Tokunaga)
5.Genus Syndiamesa Kieffer.1918
1L TarsiIandIl()fmiddle and hindlcgs with two termina】spurs,Other tarsi
Witouttcrminalspur
4
Tarsit,It alldtuofmiddleandhindlegswithtwotcrminalspurs
2−Wi11gbicolored,prOXimall/3ye1lowishanddista12/3browIlish;grOundcolorof
SCtltum yellow,Strjpes dark brown;known by femaTe only(after ToL
ku11aga,1937)
占fcoJor Tokunaga
2
Wingunicolorous;bodyentirelyblack
3r SegmentIIofpalpdistinctlyproducedbeyondbaseofIll;BL5.66−7.04mm,WL
4.03−4.51mm,AR3.38−4.26,ER O.79−1.00,PNlO−12,DM O,DL1
16−24,SC45・64;analpoint short and needIe−1ike(after Sasa&Kawai,
ねたαJe〝gfgT()kllmaga
i985)
−SegrnentIIofpalpnotproducedapically;BL4.5mm,AR2・05、DMO,DL14;eyeS
eachwithalongdorsomedialprojection,ERsmall;analpointlong and
needleLlike;gOnOCOXitewithalargeinnerlobe(afterTokunaga,1936)
ね〃CeOJαねTokumaga
3
4−FronttarsusIVshorterthanfronttarsus V(knownbyfemaleonly)
軸乃d山肌β5αSp.(No.1)ofTokllnaga,1936
−FronttarsusIVlongerthan fronttarsus V
5 Anal point absent
Analpointpresent
6−Front tarsiwithoutlongbeards;gOnOCOXitewith alow andbroadinnerlobe
nearbase;BL6.11,WL4.69,AR2.67(afterTokunaga,1964)
〝0β〃∼Tokunaga
−Front tarsiwithlongbeards,fBR6.2;gOnOCOXite withoutinnerlobe;BL6.13
mm,WL3.69mm,AR2.37,ERO,55;WingveinCu2stronglycurvednear
apex($yndhlmeSaSp.OfSasa,1984,p.93)chezemagnasp.nov.
7−Antepronotum without setae;BL5.7mm,AR2.9,eyeS Widely separated;anal
pointshort,broadestatbaseandapicallyrounded,thicklycoveredwith
microtrichiae(afterTokunaga,1936) kashimaeTokunaga
Antepronotumwithlateralsetae;BL5.3mm,ARl.65:eyeSWidelyseparated;
analpointshort,narrOWandcylindrical(afterTokunaga,1936)
mo〝fα〃αTokumaga
CIi.Tribe PRODTAntESINI
Keyt(Ige爪era
lA GonocoxitewithapairofdarklychitiIlizedelotlgateapPendagesarisingfromaIl
elevated.base(2spp・)
ProdiamesaKieffer P・140
GonocoxitewjthotltSuChappendagcsatbase(1sp,)
〃0〝Odfαmeざ〟Kieffer P.140
1.Genus〃0柁Odiαme8αKieffer,1921
0nespeCies,bathyphila(t(ieffer,1918)wasrecordedbySasa&Kawai
(1987a)fronlLake Biwa.WL3.56mm.ERO.55rO.56,AR2.48(thisdatawasrniss
fromtheorigiTlaldescription),DMO,DLlト19,1)A5−6,SC24・30,VRO,98,fLRO・80,
fBR2.6.
2.GeIIUS Pr(〉〆ね〝JどぶαKieffer,191ユ
1r Analpointlo堀,1\▼idestatb;lSeandapicalIyrounded,COVeredwithmjcrotrichiae
oIlbasall/3;basalappendage ofgonocoxite tapcring towardssharply
− ‖.I−
pointed apex;both dorsaland ventralappendages of gol10COXite well
developed andmuchlongerthallWide;WL3,69mm,AR2・37,fLR O165,
fBR6,2(Mo720diames〟Sp.OfSasa,1984,p.91)
c九〟ヱe〟∼♂rαSp.nOY.
−AnaZ po血absc畔basa】appendageofgonocoxjtepara】1eトsidedandapica11y
rounded:gOnOCOXitealsowithtwoinncrlobes・dorsalonemuchsmaller
andlowerthantheveIltralone;WL3,16−3.37mm,AR2・05−2.31,fLRO.82r
O.B7,fBR2ふ4,9(a代erSasa&kal入7ai,1985)
〃αダdf∼SasaetKawai
D.SubfamilyTANYPODINAE
KeytoTribesandGenera
(rearranged from Fittkau,1962,p.80,and Pinder,1978,p、20;● genuS nOt
recorded fromJapan)
1TarsiIVcordiformandshorterthantarsiV;Wingwithoutmacrotrichiae;Claws
forked apically
TribeCOELOTANYPODINI
−TarsiIVc〉TlindricalandlongerthantarsiV
2fCudistaltom−Cu(6spp.)
CLiT10tanyPuSkieffer
−fCuproximaltom−Cu
事Coelokmyi)lLS Kieffer
3− fCu distalto m−Cu
fCuproximaltom−Cu
4−DistancebetweenfCuandm−Culessthanl/3thelengthofCul(1sp.)
TribeTANYPOl)lNIgenus7bnJ少us Meigen
r DEs亡ancebetweer】fCuaTldm−Cuatleast theha】fof】engthofCul
Tribe PROCLADIINI
5Wingwithmacrotrichiae,atleastapically(8spp.)ProcLadiusSkuse
r Wingwithoutmacrotrichiae
■ Psiloh7nl少us Kieffer
6Postnotumwithadoublerowoflongbristlesmedially;COStaeXtendingbeyond
endof R4+5atleast twice aslongasr−m
Tribe MACROPELIPIIN1
Postnotumbare;COStaeXtendingbeyondendofR4+5notmorethanthelength
Tribe PENTANEURINI
l1
ofr−m
7一一Terminalspursoftibiaesimpleandspine・1ike,nOtSerratedlaterally:wingwith
7
8
qV
nlaCrOtrichiaeonlyindistalportion ・AnatoLumiaJohannsen
−Termma】spursoftjbiaef】a亡andsca】e・】ike,Serra亡ed】atera】1)r
8−Largepulvi11ipresent
爪U
Pulvilli absent
9−Gonostyluslong,about2/3thelengthofgonocoxite;Wingwith2dark trans−
VerSebands(1sp.)
PsectrotanypzLsKieffer
−Gonc.pstylusshorter,aboutl/2asIongasgonocoxite;Wingwith3darktrans−
VerSebands(?1sp.)
ApsectrotanypusFittka
lO−Clawspointedapically;SCutumWithasmallmedianhump(5spp.)
〟αCrOpgわp∼αFittkau
ClawsbroadandserratedapicalIy;SCutumwithoutamedjanhump
・州油胴元Fittkau
llTibiaewith3conspicuousdarkrings;gOnOStyluswithapeculiarapicalappen・
A占Jdむeβm〝fαJoha州Sen
dage(1sp.)
L Tfbfaeunicolorousorwithonlyonedarkring;gOnOS亡yLuswithou亡SuChanapical
appendage
12 Gonocoxite with a basal lobe
−Gonocoxite wjthout a basa】lobe
13L Analpointslender,abouttwiceaslongaswide*Xenppel卸ia Fittkau
」Analpointnotwelldevel()ped,Widerthanlong
14MiddletarsusIIIwithagroupoflongsetaeapica11y;pa】ppale
−MiddletarsusIIIwithoutlongsetaeapica11y;palpdark
15Scutum with a smallmedianhump;Wing unmarked,Or Only faintly marked;
CoTZChapetopia Fittkau
CrOSSVeinpale(3spp,)
Scutumwithoutmedianhump;wingdistinctlymarked,CrOSSveindark
点九e叩eわ〆αFittkau
16Femorawithadarkbrownapicalring;Wingwithdarkmarks,CrOSSVeinsdark
FemoraunicolorotlS∵Wlngunmarked
17Wingmembranewithpalespotsondarkground
り相加閻肱相加画 Fittkau
・ArcIoPelopiaFittkau
■GIJtt*elqf)ia Fittkau
Wingunmarked,OrWithdarkspotsonpalearea
18L Eyespubescent(1sp.)
−E)reSbare
NitotatlyPuS Kieffer
19CostaendingproximaltotipofM;abdomenIlOtbandedye1lowandblack 20
nJ 1 0 2
2 2 n 2
ーHypopygium without conspicuous parameres;hind tibia with oIle
aplCalspur
u
p
−Costaendingusua11yabove tipofM;ifendingproximally,thenabdomenhas
distinctyelLowandblack bands
20L Hypopygium withconspicuousparameres;hindtibiawithtwoapical
21r Gonocoxiteroughlycylindrical,about2.5timesasIongaswide;OuterSPuratthe
tipofmiddleandhindtibiaetwiceaslongasinnerspur;hilldtibiawith
aterminalcomb;hypopygiumwithverylonganddarkparameres(1sp).
Pαr(Imerf乃αFittkau
−Gonocoxitebean−form,iessthantwiceaslongaswide;terminalspursonmiddle
andhindtibiaealmostequalilllength;hindtibiawithoutterminalcomb;
paranlereSpreSent,butnotsodark
PentalZeur(ZPhillipi
22HfndtH)ia withoneterminaLspur
*MonLU)e&)PhtFf[tkau
−Hindtibia withoutterminalspur
*Lab77indtnia Fittkau
23Hindtibia without apicalcomb composed of free spurs,and with two comb
TrissopelopiaI(ieffer
scales(1sp、)
Hindtibiawithawelldevelopedapicalcombcomposedoffreespurs
24−Bothterminalcombscalesofhindtibia withalongtooth;Wingunmarked 25
Outercombscaleofhindtibiawithashorttooth;\Vingwithdarkmarks(1sp.)
ZaL,retimyEa Fittkau
25−PosteriormargiIlOfniIlthtergitewithapairofroundedlobeflankinganalpoint
24
一Jイ2【
◆7壱Imatopelo♪hlFittkau
−PosteriormarginofI−inthtergitewithoutroundedlobcflankinganalpoint(1sp.)
greJ川peJ叩JαFittkau
Note:Keytospeciesofeachgenuswillbecompiledinfuturewhenadditional
informationbeaccumulatedonthisgroupofmidges,
I(eytospeciesofTANYPOl)INAErecordedbyTokunaga(1937a,b,1938)
fromJapan,Taiwan andSakhalin
(Thegenericnamesfollowedtheoldsystemadoptedbytheoriginalauthor)
1TarsiIVcordiform,ShorterthentarsiV(6spp.)Clinotanyt)uS Kieffer
−TarsiIV cyliIldrical,longerthantarsiV
2Crossveinm−CuprOXimaltofCu
.Cross vein m−Cu distalto fCu
3−DistancebetweenfCuandm−CuatleasthalfthelengthofCul(8spp.)
P和也h嘉椚Skuse P.144
−DistallCebetweenfCuandm−CulessthanonethirdthelengthofCul(1sp.)
7bnJ少us Meigen
4−CostaextendingmuchbeyondendofR4+5(6spp.)
AnatoAyniaJohannsen P.143
−CostanotextendingbeyondendofR4十5(18spp.)fセntaneLLYa Philippi P.143
GenusJlnatopgniaJohaIlnSen,1905
1−Legs、、rithpulvilli
Legswithoutpulvi11i
2r Twomedianscutalstripesdistinctlydark
varul(Fabricius)
−TwomedianscutalstripesindistiIICt,yellowish yoshimu771iTokunaga
3Wingwithdark marksiIICeIIR5(betweenR4+5andM)
Wingwithoutdark marksincellR5
4−WiIlgWithcrossveinsdark
nebulosa(Meigen)
kibunensis Tokunaga
−WingwithcrossveiIISPale
5−Wingwithoutdark spotsatendsofradialveins goeなhebuertKieffer
−Wingwithdarkspotsatendsofradialveins hponicaTokunaga
Genus ClinotaT19PuSKieffer.1918
1- Wing with a transversal dark bandd
W壷gwithouttransversaldarkbafld
2−AllfemoraeIltirelyyel】ow
Allfemorablackishapically
3−Thorax blackish
−Thorax yel】owish
4Thoraxetltirelyblack
jormosaeKieffer
壷〝明地鋸南血 Tokunaga
immaculatliS Kieffer
一Thoraxwithpairedyellowspots
5−Wingwithmargi11alareasofr−mhyaline
Wingwithmarglnalareasofr−mdark
hponicusTokunaga
kzmpronoEus Kieffer
sttgo,amaiTokunaga
Genus Pentatleura Philippi,1865
1−Culendingfarbeyond】evelofendofR4+5 mtmJttLS Tokunaga
CuleIldingbeforelevelofR4+5
2r Wingwithmarkings
−Wingwithoutmarkings
3Tibia andtarsiIeachwith a dark median ring monilis Linnaeus
Tibia aIld tarsjlwithout medianrjngs
OCl(ゆunctata Tokunaga
4 Postnotum whitish or yellowish
Postnotum bl・OIVnfsh ordarkfsh
5−Wingwithoneormoretransversalband
研〃乃JJro/βTokulュaga
Wingwithoutcompletetransversalband
6−WingwithonetransversalbaIld
カ(ゴビゴcJαひ〟Kieffer
WingwithtwotraIISVerSalbands
macILlipennisZetterstdt
7−Postnotum whitish orye1lowish
− Postnotum brownish or darkish
8Scutum withdark orbrownspots
−Scutumwithoutdark orbrownspots
albaTokunaga
元帥扁玩Tokunaga
9Scutum with8dark spots
タブ∼βわガ坤5れ毎jgen
−Scutumllr圧h4dark spots
margin
lOR2十3incornplete,atrOl)hiedbeforecostal
r R2+3complete,endingoncostalmargin
ll−Medianstripesofscutumdistinct,aSdark aslaterAIstrlpes
thanlateralstripes
Medianstripesofscutumindistinct,paler
11
14
12
13
12−AR aboutl.7;abdomen yellow,tergiteslIto VIwith a brown band on oral
longゆennts Tokunaga
margin
−ARaboutO.9;abdomenwhite,tergitesITtoVIcachwithaT−Shapedpa7ebrown
OkadaiTokuna卵
markingsonoralmargln
13−AbdominaltergitesIandIIwithoutbands
di乙邪aWalker
Abdomina】tergiteslandIleachw油adarkband
卸血閻蕗Tokunaga
14AbdominaltergiteIVwithadarkband
−AbdominaltergiteIVwithoutdarkband
mtLltihsciaTokunaga
g7uillima Kieffer
Note:Pentaneu7tlCircumdata Tokunaga,1940,WaS described by female
collectedatSizyukei(Taiwan),andaccordingtotheoriginaldescription,itisallied
toP.macullWe涙Zetterstedt,butthevertexofheadfsnotdark,theJateralscuta】
stripeshavenoblackspotsatcaudalend,thedistancebetweentipsofMandR4+
5isgreaterthanthatbetweentipsofMandCul(thesearesubequalinmacul*ennis),
andthebasa】band ofwingismuchbroader,
PentanelLnlPleuralis Tokunaga,1940,WaSreCOrdedbymaleandfemale
co11ectedalsoatSizyukei(Taiwan),Whichisquitedistinctiveintheposes−Sionofa
ーJイ4−
dark centralpleuralspot and a dark band on wing,aCCOrding to the original
descriptio】l,
Genus Procladius Skuse,1887
1Macrotrichiaeofwingcompletelyreduced
書SubgenusIbiloklnyt,uSKieffer
−MacrotrichiaeofwingpresentatleastontipsubgenusProchldiusSkuse
2−Groundcolorofscutumyellow
Groundcolor of scutumblack
sagittalis Kieffer
3−MediocubitalratjoO,6LO.7
chore2rs Meigen
−MediocubitalratioaboutO.8
4−Scutalstripesconfluent
−Scutalstripesseparated
5−Mediocubitalratioaboutl;fernaleantenna13segmented
insularis var.transiens Kieffer
−Mediocubital−ratiolessthanl;femaleantenna14segmented
6−Wingwiththreesmallwhitespotsinmarglnalarea
irLSKieffer
Wingwithoutwhitespotsinmarglnalarea c7揖Si,1erVisZetterstedt
insularLSKieffer
7Wingwithwhitespotsondistalarea
−Wingwithoutwhitespotsondistalarea
8Antennalratioofmaleaboutl.4;femaleantenna14segmented
h7Cteiclauus Kieffer
−Antennalratioofmaleaboutl.90rhigher
9−Antennalratioatmostl.9;gOnOStyluswithabluntbasallobe;femaleantenna
13segmeTlted
γ1如0γifc揖Tokunaga
Antennalratioabout2.2;gOnOStyluswithoutbasallobe(noaccountonfemale
morphology(afterTokunaga,1940) karahutonisTokunaga
Part3.TaxonomicNotesonsomeJapaneseChirorLOmidae
l・Descripti(川Of O玩卯m叩〟g〟rJ玩ん0ル川αgp川05α,gen・etSp・nOV・
Gemus Oた叩αmα〝〟ざ〟r沌αSasa,gen・n(Ⅳ・
Ge〃Of〟peご0々り・潮岬鮎紺伽血妨耶ゆ兢闇Sp.nOV・,Ⅰ¶OnOtypic
Diagnosticcharacters:Eyesbare,reniform・AI−tCnnawith13flagellarseg・
ments,ARl.6−1.8,WithoutapicaIsetabutwithaIongsubapicalseta.Dorsomedial
SetaeOfsctltumpreSentbutnlin11te,dorsolateralsetaewe11developed.Squamabare.
Wi11gmembranebareandfinelygraIlu】ar.CostaextendingmuchbeyondtipofR4+
5,tipofR4+5slightlybeyondtipofCul,Cu2str(〕nglycurved,analveinextending
be〉TOndfCu,fLR】essthanO.5.Pulvi11iabsent.Ana】pointabsent.Gonocoxitelarge,
roughlyconica】,aIldwithouti11nerlobe.Gonosty】uswithaconspicuousprocesson
lateralsidc nearapex.
The above combination of chsracters indicate that it belongs to the tribe
MetriocnemiIliofsubfamilyOrthocladiiIlae,butdoesIlOtfittoaIlyOfthepreviottsly
known genera.lrlthe key prepared by Pinder(1978).it comes out to the geIIUS
Bり・OPhaenocladiz[S,Since eyes,wings and squama are allbare,COSta StrOngly
PrOducedbeyoIldtipofR4+5,analveinextetldstobeyondfCu,andARisn10rethan
l.2.blユtauthepreviouslykno\VnSpeCiesofthisgenushavealargeanalpoint,and
gonocoxite bears a conspicuousiIlIlerlobe.Most characteristic to the present
SpeCiesisthepresetlCeOfacotlSPICuOuSlateralprocessnearapex ofgoIlOStylus,
0加〟αm叩〟g比r山鳥αたqffmα印If〝〃ざαSasa,Sp.mOV.(PIatel−A)
TwomaleswerecollectedwithiIISeCtnCtOntheshoreofhighlyeutrophicated
lake,Kojimako(Okayama),OnMarchlO,1986.Holotype:No.A92:68.Paratype:
No.A92:69.
n1ale:BL2.38,2.48mm,WLl.52.1.70mm,Groundcolor of scutumdark
brwoIl,Stripes,SCutellumaI】dpostnotumblack,halteres,Iegsandabdominaltergites
dark browll.Headin Fig.1−Al,Eyes bare,reniform aIldinner margin slightIy
COnCaVe,ERl.21.1.36.ArltenIlaWith13fIageHarsegments,ARl,80,1.59,AH
0.61,1astsegmentnotswdlenapical】y,Withoutapicalsetabutwjthalongsubapical
Seta.SO6:6,8:8.CL8,10.Antepronotum(Fig.1−A2)welldeveloped,unitedin the
mjddIe,Withonlylor21ateralsetae.ScutumandscutelluminFig,トA4.DM8,10,
allminute,DL12:14,17:20.allwe11developedandverylong(112−176rrlicrons),arising
fromlargepalepits.PA6:6,7:7,SClO,12.
Wingin Fig.トA3.Squama barc.Wi11g mernbranebare,Slightly bluish and
Veryfitlelygranular.Anallobeobtuse.CostaextendingmuchbeyondtipofR4十
5・RRO・鳩0・32,VRl.18、1.08、R/Cul,()6.1.01.Cu2stronglycurvedataboutmiddle・
AI−aIveinexteIldingbeyondfCu.Legsegme11tSrelativelyIongandsIender,fLROA7,
0,46,mLRO.42,0.41,hLRO.52,().53(alZunusuallysma11),Tarsiwithlongbeards,fB
4・O,4.4,mBR3,9,3.4.hBR7.3.7.6.FronttibiawithaloIlg,CurVedandbar
SPur(52microns,Fig.1−A5).Middle tibia with two short terminalspurs(16,23
microns,Fig,1AA6).Hind tjbiawith aloIlg terminalspur(35microns),a Short
termiIlalspur(12Illicrons),alldaternlinalcombcomposedoflO freespurs(12−22
microns,FiglトA7)▲TarsiIVcylindricalandlongerthantarsiVinal‖egs、Pulvilli
absen亡,e上れPOdjur11∂boしl亡ha】fas】ongasc】all▼S.
Abdonlhaltergites with relativelylarge numbers of setae(Fig.1AA8).
l■IypopygiumiIIFig.1−A9.Ninth tergite with rounded posterior margiIlbearing
COnSpictlOuSmicrotrjchiae.Analpointabsent.GonocoxitelargeaIldroughlyconical,
Witll皿tjn】〕er】obe,GoJ】OSt)r】uslちriths】igh軌▼COnVe】くinnernlargjn,al】dllr圧hasharp】)▼
pointedprocessoIllateralsidenearapex(Fig.lAAlO).
2・I)escriptionofSmittia kqiimagmTZdisSasa,Sp.nOV.(Platel−I3)
AmalewascollectedontheshoreofLakeKojimako(Okayama),OnMarch
ll,1986(No.A92:89,holotype).
Male:BL2・38mm・WLl・76mm・BodyalmostuniformlybIack・Eyespubes−
Cent,reniform,ERl・32LAntennawith13flage11arsegments,AR2.11,AHRO.59,】ast
SegmentSlightlyswollenapicallyandwithashortbutstrongapicalseta・SO12こ12,
CL8▲Ar.tepronotum(Fig.1LBl)unitedinthemiddle,With2:21ateralsetae.DM8,all
minute,DL8=8,PA4‥4,SC8・WinginFig・1−B3・Squamabare,anallobeobtuse,Wing
membranebareandveryfinelygranular・CostaextendingmuchbeyondtipofR4+
5,RRO・38,VRl・26,R/Cul・04,Cu2stronglycurved.AnalveinextendingbeyondfCu.
Terminalstructureoftibiaeasinothermembersofthisgenus(Figs.1−B4,5,6).fLR
O・55,mLRO.47,hLRO.58,fTRO.12,fBR7A,mBR6.2,hBR7.5.Pulvi11iabsen
HypopygiuminFig.1−B8.Analpointrobust,Widestatbaseandcoveredwith
microtrichiaeonbasalhalf,distalhalfbareandalmostparallel−Sided.Innerlobeof
gonocoxitesituatednearthebase,muChlongerthanwide.apjca11yroundedandwith
microtrichiaeoninnerside▲Gonostyluspeculiartothisspecies,Widestnearapexand
taperingtowardsbase,Withastoutapicalspur,andaroundedsubapicaltoothwhich
isaboutaswideaslong.
Remarks:ThisspeciesissomewhatrelatedtoSmittiap7dora,S.nud*e
S・edwardsiandS,tIac/ゆennis,inthatanalpointisrobustandapicalhalfisbare,
butdiffersfromp771lo777inthateyesarepubescent,fromnudipennisinthatanallobe
Ofwfngis not fIat but obtuse and R4+5isendingabovetip ofCul,and from
edwaydsi,itac植ennisandalltheotherspeciesinthatinnerlobeofgonocoxiteis
large,locatedn甲rbaseandlongerthanwide,andsubapicaltoothofgonostylusis
narrowandsemicurcular・Analpointofthepresentspeciesisapparentlystouterand
longerthanthatoftherelatedspecies,andbearsstrongermicrotrichIae.
3・J)escriptionofPsezLdosmittiasp.kojimatertia (Plate4−B)
Ama】el、ナasco】】餌tdw血insec仁ne仁On亡毎shoreofLakeKoji111aOnMay2,
1987(No.A133:98)
Male:BL2・04mm・WLl・08mm・Bodylargelybrown,withdarkbrownor
blackmarks;grOundcolorofscutumbrown,SCutalstripesandpostnotumblack,1egs
brown,abdomina】terg5tesdarkbrown、EyesbaTe,ren]formandwIdeLyapar(trom
eachother,ERl▲62・Antennabothmissing.SO6:6.CL6.Antepronotum(Fig.4−Bl)
deeplydividedinthemiddle,Withonlyonelateralseta on eachside∴Scuturn and
SCutelluminFig.4−B2.Scutumwithacentraltuberclebearingapairofminutesetae,
DM otherwise abseIlt.DLlO on each side,PA3:3.SC4.Wing bare,Very finely
graI−ular・Squamabare,anal】obeobtuseL CostanotextendingbeyondtipofR4+5・
R2+3endingc】oscrtotipofR4+5thantotipofRl,RRO.73.TipofR4+5much
proxima】totipofwiIlgandeventotipofCul.R/CuO,91.fCumuchbeyondr−rn,VR
l・33.AnalveiI−endiIlgprOXimaltofCu・TipoffronttibiainFig・4−B3▲TarsiofalZlegs
missing.Abdonlinaltergites with rather reduced nurnbers of setae(Fig・4−B4)・
11ypopygiunlil−Fig・4LB5▲AnalpointsomewhattTiangular,Withnumerousmicrotri−
chiaeandtwoshortsetaeonbothsides、【nnerlobeofgonocoxitelargeandacutely
angulate・Got−OStyIusIon臥SIender,apicallypointedandwjthconcaveinneriTlarginl
Ⅵrjfh a strongapicalspur.
Thcabovemorphologicalcharactersindicatethatthisisatypicalmemberof
genus魚eztdns]nt/血Goetghebuer,1932,aSredefinedby Brundin(1856)and Pinder
(197軋butischaracteristicinthcstruCtureOfanalpoirlt,inner】obeofgonocoxite,
andgonostylus.andisprobablyanewspecies.However,SincebothaIltennaandall
tarsiareI血ssingfrolllthepresentlyavailablesinglespecimen,thescientificnameis
TeSerVeduntiladditionalspecimensbecomeavailabk,
4.NotesoIl軸α〝ねfomα(ざ肌〟如ノゐJ侮「(・αねTokunaga,1936
Thjsspeciesis provisionallyclassifiedinto thegenusPseudosmttfia Goetgh−
ebuer,1932,bythefo1lowingreason.
Thisspecies was describedby Tokunaga(1936c,P.310)togetherwith other
5t・aniotoma and7bnyk7TSuS SPeCiescollected from tide poDIsor orlSearShore,The
descriptionwasmadewithmalesswarmingonagravellytidalzone,Accordingto
theoriginaldescription,WLaboutl.06mm,bodylargelydarkbrown,thoraxblack
and halteres yellowish white,Eyes bare,antenlla14segmented,AR about O・7.
Pronotumreduced.Winghyaline,Withoutmacrorandrnicrotrichiae,Squamabare,
COStanOtprOducedbeyondtipofR4十5;R4+5endingproximaltotipofCul;R2十3
endingclosetotipofR4+5;fCumuchbeyondr−m;Cu2almoststraightandforked
like figure Y;ana】vein ending proxima】to fCu.Pulvi11iabsent.Analpoint
trianguIarandwithmicrotrichiae.lnnerlobeofgonocoxiteextremeIylong,fingerL
】ike,GonostyIusIong,Slender,innerrnarginsIightlyconcaveandapicallypointed.
Basedonthesecharacters.Goetghebuer(1842,p.110)placedthisspeciesinto
subgenus OrthosmittiaGoetghebuer,1940,Ofgenus Smiitia Holmgren,1859.How−
ever,aCCOrding to the rnore recent systerns of classification of the subfami1y
Orthocladiinae presented by Brundin(1956)and Pinder(1978),the above mor・
phologicalcharactersseemtofitbettertothegenusPseudosmit流1932thantogenus
Oythosmittlb.Tnthelatter,Squamahasfrfngehairs.whichareabsentinthepreserlt
SpeCies.According to Brundh(1856,P.165),allspecies of Fteudosmitthlhave no
dorsomediansetaebutwitha Mesonotalhoecker(centraltubercleorlSCutum),but
Tokunaga(1936)gave no description on the character of scutum of the present
SpeCies.
ニ・.川l川Il、り〝=lI日日J〝IHll、、い.tl小.
(Plate2)
Amalewithahighlycomplicatedstructureofhypopygiumwascol】ectedwith
a】jghttrapoperatedonthenⅢthnoorofanapar亡111en〔houseatthesfdeofRivcr
Matsuk∂、柑,Azunljcho,1、0)7anla,0王1Februarさ7】6,ユ9即(No,Aユ46:01).
n1ale:BL4,76nlm、WL3.12】11m.t3od)Talmostu【liforml),blackordaI・kbrown.
HeadinFig.2−1_Eyespul)eSCerlt,reniformazldwith()utd;stⅢCtdorsomediaJprojee−
tion,ERO・75.Anten11a(Fig.2L2)withon】y8f)age】】arsegrr)entS,anterma】haIrshighly
Teducedal−d appeari噸1h鉦[Of female,Alit).賂AH】モ0.ユ9.】ast5egnleJlとIl′肋aIl
apicalseta・SO20:20,distributedir]mu]tip】erol略CLB,A11tePrOnOtum(Fig.2−3)
slightlyseparatediIlthcmiddle.with14:ユ4】ateralsetae.Scutunlandscute】hmlh
Fig・2−5・DMO,DL13二13,allwithalaTgepalebase′PA7ニ7,SC22intwotransverse
rO\l,S.
WingmembraI−eWithoutmacrotrichiaebutgranularinappeara】lCe.Venatjon
inFig▲2−4・SQ22こ22,RRO・26,VRO.87,R/Cul.13.Costae7(tendingslightlybeyondtip
OfR4十5・aIldreachiIlgalmosttotipofwing.FronttibiawithalongbarbedternliIlal
Spur53micr()nSlong(Fig・2−6).Middletibiawithtwobarbedter打直1alspurs54and
55micronslong(Fig・2−7).Hindtibiawithtwoterminalspurs85aIld82micronslong.
andatermiIlalcorrlりcomposedof15freespurs42−77micronslong(Fig.2LB).fLRO,61,
mLROA6,hIノRO.63,fTIiO.09,fBRl.8,nlBRl.5,hBRl.4.TarsiIV cordiform
Shorterthantarsi\rinalllcgs.1)ulvilliabsent,ClawsaTeapica11ybarbedandpointed.
Hypop)rgium(Figs.2−9,10)highlycomplicatedinstructure,AnalpointrobtlSt,
WidcstatbasealldapicalLyroullded.Ninthtergitewithalongsheathinthemiddle
COVeringanalp(〕lnしandwithmorethan20shortsetaeonbothsidesofanalpoint.
Gonocoxi亡ewithalongandcompIecatedi11nerlobe,Whichhasachitinizedrectangu−
1ar】obe bearirlg tlUmerOuS StrC・ng Setae On the ventralside.GoIlOStylus simple,
StrOnglyexpaIldedmediauynearthebaseandtaperingtowardsapex.withasmall
ap】Ca】spu「、
Remarks:This甲eCiesisregardedasamemberofgenusD如才neSa,Sinceeyes
arepubescentandwithoutdorsomedialprojection,Wingmembracewithc.utmacrD・
trichiaeandgranu】ar,CrOSSVeInm−CuispresentarldconnectedwithCul,tarS‖Vis
COrdiform,andtermjna】structureoftibiaeistypICa】tothesub−famiZyD血11eSinae.
However,jtisquiteunusualinthatmaleantennahasonly′8flagellarsegmentsand
hairsare h5gh】y reduced,appearjngljke fema】e antenna.The5truCture Of ninth
tergite,analpoir]t and hlner]obe ofgor)OStylusis a】so qu汗e unusua】.Among the
previously knownspecies ofthisgenus,itissome−What related t〔)Diamesa as&la
Tokunaga,1936,inthat antellna has on】y8flage】】arsegments,antenna】hajrsare
reducedandlookslikethatoffemale,butjn as少bar】alpointjsabsentandgeno/
Stylusisankylosedwithgonocoxite,
6.β‘αme含αfo〟α椚α〃e∫αSp.れ0V.
(Plate3)
A male ernerged on9February from a bottom sample co11ected on26
Decemberfrom anirrigationditchatthesideofKumano River.Toyama−Shi(No
146:06).
Male:BL4.16mrn,WL2,38mm.Scutum,SCut占11umandpostnotumentirely
black,haIteresbrown,1egsdarkbrown,abdQminaltergiteslargelydarkbrown,IIto
VwithamedfanIongftudinalblackband,hypopygiumdarkbrown∴HeadinFig.3・1.
Eyesbare,innermarginconcave butwithoutdistinctdorsomedialprojection,ER
− ト・■▼
1・07・Antennalflagellum13segmented,1astsegrnentnotexpandedapica11y,andwith
anapicalseta,ARl・71,AHRO・58・Palpwith4flagellarsegments,allrelativelylong,
96x26,147x30,166x26,204Ⅹ17micronsinlengtharlddiameter.
Antepronotum(Fig.3・2)almostparallel−Sidedandthicklyunitedinthemiddle,
withoutdorsalsetaeandwith4こ41ateralsetae・Scutumandscute11uminFig.3−3.DM
O,DLlO=10,allarisingfromlargepalepits.PAlO:10,SC21.WinginFig.3−4.SQ24:
26■Wingmembranebrownish,withoutmacrotrichiae,andfinlygranular.Anallobe
StrOnglyproduced▲CostaextendingmuchbeyondtipofR4十5,andreachingtotipof
Wing.R2+3endingaboutmidwaybetweerttipsofRlatldR4+5,RRO.42,Crossvein
m・CuunitedwithCulatslightlydistaltofCu.fCuproximaltor−m,VRO.93.Cul
endingmuchproximaltotipofR4+5,R/CulL12.Cu2almoststraight.Analvein
extendingmuchbeyondfCu,andalmostreachi喝tOwingmargin,
Fronttibiawithalongterminalspur(84microns;Fig.3−5).Middletibiawith
twoshortterminaJspurs(both50micronslong;Fig.3・6).Hind tibiawithalong
terminalspl】r(78microns),aShortterminalspur(44microns),andaterminalcomb
COmpOSedof9freespurs(20・55micron5;Fig,3−7).MiddleandhindtarsiIwithtwo
Shorttermirlalspurs,middleandhindtarsilIwithoneshortterminalspur,Othertarsi
withoutterminalspur・Tars‖Vofal11egsslightlyexpandedapically,andallshorter
thantarsiVoftherespectivelegs(Fig.3・8).Pulvi11iabsent,Clawsareapicallyforked
andwithafewsetaeatbase,empOdiumverysmall・fLRO.77,mLRO.55,hLRO.59,
fTRO.11,fBR3.5,mBR3,2,hBR3,4.
Abdominaltergiteswithnumeroussetaewhicharealrnostevenlydistributed.
HypopygiuminFig・3−9■AnalpointabsentLNinthtergitesmall,pOSteriormarginonly
Slight】yproduced・WithIonglateralsetaeand21shortsetaeinthemiddleportion.
Gor10COXitewithoutinnerlobe.Gonostylussimple,Widestataboutbasa11/3amd
taperingtowardsapex,andabruptlycurvedinwardsatapex,1ikeahook(Fig.3rlO),
Remarks:ThisspeciesisdesignatedasamemberofgenusDiamesa,Since
wingisbare・CrOSSVeinr・misconnectedwithCul,R2+3isnotforked,anteprOnOtum
isbaredorsally,eyeSarenOtStrOnglyproduceddorsally,andtarsiIVisshorterthan
tarsiV・AmongthespeciesofthisgenusknownfromEurope,itismostclosely
relatedtoDiamesaincalHdd(Walker)inthatarlalpointisabsentandgonostylusis
not expanded medially,but differs essentiallyin the shape of gonostylus(not
apicallyhookedbutwithachitinizedtoothnearapexinin招Ilida).Ontheother
hand,SOmelOspeciesofDu2meSahavebeenrecordedfromJapan,butthepreserlt
Speciesdiffersfrom allofthemirlthateyes arebare,analpointisabsent,and
gonostylusishookedapically,aSShowninthekeyinPart2.
7.Prひdね〝!eざq e九〟ヱe〃‘grα,Sasa,叩.n(ハ㌧
ThisisalleWSCientificnameforP)’OdklmeSaSp,OfSasa(1984.p.91)describcd
by malc.fcmale a11d pupa emerged from bottom samples coIlected from Lake
Chuzenjj.NikkoNationa‖)ark(Tochigi)in1979aIld1981,Holotype:male,No・A52=
01,emergedonMay23,1979inthelaboratoryofNIES.1tspupalskinismoul−tedin
No.A52:02,Paratype:male,A52:03,emerged May8,1981.Afemale(A52二04)
emerged May8,1981,aIldtwoIarvae(A52:05,06)werecollectedfrom thesame
bottomsalllpleo†Shobuhama,LakeChuzenji.
Asdescrjbedindeねi】sintheorigina】paperbySa5a(19糾いhemale()fthis
species has a darklp chitinized elongate appelldage at the base of gonocoxite
characteristictothisgenus.Arnongthepreviouslyknownspeciesofthisgenus,itis
somewhatrelatcdtoP7てゆui[taぬGoetghebuerfl−thatgonostylusIssimpIe,ana】
pointisrobustandgo110COXitebearstwolargeinnerlobes,butdiffersessentially
fromthelatterinthatthepresentspeciesbearssome20setaeonninthtergite(only
4inthelatteraccordingtoPinder,1978.Fig・96f3,andintheshapeoffnnerlobesof
gonocoxjte.Sasa&Kawai(1985)reeorded another species of thisgenus from
Toyama,P.nqg[lli,Whichdiffersfromthepresentspeciesinthatanalpointisabsent
andtheshapeofappendagesofgonocoxiteisrernarkablydifferent・
Standard measuremen亡data ofho】〉rt)rPeand parat)′Pema】es:BL6く43,7■35
mm,WL3.16,4.10mm.AR2.68,2.85.AHRO.49,0.61,SO12−16,CL14,16,
DMO,DL12−14,PA5−10,SC30,30,SQ37r40,RRO・47,0.49,VRl・05,0・97,R/Cul・12,
1.11,fLRO.81,仇83.TllLRO.49,仇50,hLRO・56,0・5乳fTRO・ユ3,0・14,用Rl・7,1・7ImBR
lふ1,7,hBRlふ2.3.
8.軸〝〆ねmeβαC加zemα♂ねαSasa,Sp・nOV・
Thisisanewscientificnamefor$)lndltlmeSaSp.OfSasa(1984,p・93),described
withasinglemalecollectedontheshoreofLakeChuzenjion8May1981・Holotype:
No.A52:11.Thisspeciescanbeeasj】ydjfferentiatedfrom S・edl”ardsiPagast of
Europebytheshapeofgonostylus,andcanbeidentifiedfromamong7Japanese
speciesbythekeyinPart20fthispaper・
StaIldal・dnleaSしIremeIltSOftheho】ot)′Pe:BL6.13mnl,11「L3.19mm,AR2・37,
AHRO.57,ERO.55,SO46:48,CL24,PN8:8,DM6(allminute),DL26:26・PAlO‥10,
SC40,SQ32,RRO,53,VRO.90,R/Cul.23,fLRO.65,fBR6・2・
(Plate4−A)
9.KrenQPelqpiayLLnOureSLaSasa,Sp.nOV.
MalesandfemaleswerecollectedwithinsectnetwhiIeswarmingontheshore
ofLakeYunoko(Tochigi),Ju】y31,1976.12malesand3femalesamongthernwere
dissectedandmountedonslidesformorphologicalstudy(No.A52:21・29).Holotypeこ
No.A52:23b.Paratypcs:Otherllmalesand3females.
MaleごBL3.04・3.46(3.25jnaverageoflO)mm,WLl.70−1.94(1・81)mm・Bod)r
largelyye1low,withbrownmarks;grOundcolor ofscutumyellow,SCutalstripes,
scutellumandpostnotumbrown,legsegmentsalmostuniformlybrown,abdominal
tergitesItoVbrownishyelZowforora12/5andyelJowforcauda13/5,VIandVlII
brown,VIIlargely brown and with a pair oflateralyellow areas,hypopygium
yellowishbrown.HeadinFig.4−Al.Eyesbare,eaChwithadorsomedialprojection,
ERO.15−0,31(0.26),Antennacomposedof13flagellarsegments,1astsegments
andperMltimatesegmentlongest,Alそ1,34・1−64(1A5),AHRO・50−O・52(O・56)・SO12−14
(12.8),CL14・18(16.1),Antepronotum(Fig■4−A2)separatedinthemiddle,with20r3
(2.5)1ateralsetae.ScutumandscutelluminFig・4−A4,DM26−34(30・6)indoublerows,
DL26−39(31.0),PAlO−16(11,9),SC15−21(18、1)■
WinginFig▲4・A3・Wingmembraneunmarked,withnumerousmacrotrichiae,
squamawith16−25(21.4)fringehairs▲CostaslightlyextendingbeyondtipofR4十5・
ーJ52→
Rland R4十5runningcIosely,R2+3isconnectedwith Rlnearitstip andending
closertotipofRlthantotipofR4+5、RRO_23−0、43(0.34).TipofR4+5distalto
tipofCul,R/Cul・05・1・09(1・08)・Crossveinm−CuSlight】ydista】tofCu,andfCuis
proxima】tor・m,VRO,75−0.81.AnalveinextendingmuchbeyondfCu,
FroIlttibiawithatriangulartermina】scale,andaterminalspし1rCOmpOSedof
along,Slendermainshaft48micronsIong,andtwoorthreeshortlateralbarbs(Fig.
4−A5).Middletibiawithalongterminalspur(73microns)andashDrtterminalspur
(22microns).bothbarbed(Fig.4−A6).Hindtibiawithalongbarbedterminalspur(77
microns),aShortbarbedterminalscale(30microns),and a terminalcomb with5
free,Simp】espurs(Fig.4−A7).fLRO.84・0,89(0.86),mLRO.9B−1・02(1.00;unuSuallylarge
vaIue),hLR O.83−0.87(0.84),fTR O,12−0,14(0.13),fBR4,0−5,3(4.9),mBR4.0−6.5(5.2),
hBR4.6−7.2(6.0).Pu】vi11iabsent,emPOdiumshort,Clawsareapicallypointedandnot
forlくed.
Hypopygiumin Fig.4−A8.Ninth tergite short and narrDW・Phallapodemes
relativelylongandapicauyhooked.Gonocoxiterough1yeggrshaped,withasetiger−
ouspadatthebase,Gonostylussimple,taperingtowardspointedapex,andwitha
largeapicalspt】r,andwith4relativelyIongsetae.
Female:BL2,06.2.16,2.18mm,WLl.80,1.B4,1.84mm.Bodycoloratio
male,WjthbrownrnarksonyellowgroundcoIor.HeadinFigA−A9.Eyeseachwith
alongandnarrowdorsomedialprojection,ERO.24,0,29,0.30.Antennacomposedo
apedicelandllflagellarsegments,ARO.23,0.40,AHRO,23.SO9・12(10.5),CL19.
20,24,PN20r3(2,8).DM30,34、36,DL40−61(54胤PA14−23(17.7),SC26,28,SQ
19−27(21,2),RRO.35,0.36,VRO.84,0.B5,R/Cul.12,1.14,fLRO,91,mLRO.84.
fTR O.14,fBR4.3,mBR5.8,hBR6.3,Spermathecae3(FigA−All),aIlovaland
pigmented,CaSil)TOVerIooked.Cercus(Fig.4−AlO)withacomplicatedshape・
Remarks:This species belongs toJ㌔nおnelLYtlin wider sense and to
K7mPf,elpf,iaFittkau,1962,SincecrossveinmLCuisdistaltofCu,tibiaisunicolorous,
gonocox圧ewithoutbasa1lobe,eyeSarebare,COStanOteXtendingmuchbeyondtip
ofR4十5,tipofR4+5isbeyondtipofCul,hindtibiawithlongandbarbedterminal
setaeandwithterminaIcomb.wingunmarked,andanaltergiteissirnple・Amongthe
species ofthisgenus recorded from Europe,the present speciesis most cIose】y
reIatedtollig7Ⅵ加ncklkl(Staeger)inbodycoIoration,butdiffersfromitintheshape
andstructureofgonostylus(cf:PiI−der,1978,Fig,83C)andintheabsenceofbasal
setigerouspadofgonocoxite.AmongthechironornidspeciesrecordedfromJapan,
Pe諏tan紬raa[baTokunaga,1937,SeemStObelongalsotothisgenusaspointedout
byFittkau(1962,p,274)、butitdiffersfromthepresentspeciesinbodycoIoration
(almostentirelywhite)andinthevaIueofmLR(40/68,OrO▲59inalba,089−1・02inthe
PreSentSpCCies).
−i5二7−
EXI}LANATION OF PLATES
l}1atel.A.0如卯椚叩〟5昆rJたαた扉im【‡甲f〝05αgen.etSp.nlハ㌧
Male.Al:head.A2:aIlteprOIlOtunヽ、A3こWillg.A4:SCutumandscutellum・A5:tipof
fronttibia.A6:tipofmiddletibia.A7:tipofhindtibia.A8:abdominaltergitesIl,1ⅠI
andIV,Showing bases of setae.A9:hypopygium.AlO:gOnOStylus・B.Smittia
hojtmL7grandissp,nOV.Male.Bl:anteprOnOtum,B2ニSCutumandscute‖um,Sho
basesofsetae.B3:Wing,B4:tipoffronttibia.B5:tipofmiddZe仁ibia.B6:tipotl流1d
tjbね.B7:abdonljJlalとergjtesll,川andIlr,B8ニh),pOpさrgiu肌
Plate2.DLamesa matuimpedita,Sp.nOV.Male.1こhead.2:antenna.3こ
allteprOnOtum.4:WiIlg.5こSCutumandscutellum.6:tipoffrollttibia.7:tipofmiddle
tibia.8:tipofhindtibia、9:hindtarsusIV andV.10こhypopygium,dorsalview.11:
do,Ventralヽrie\\r.
Plate3、βfα椚βざαね〟〟朗〟〃β∬α,叩.nOY.Male.1.head.2:anteprOr】Otum.3ニ
scutumandscute11um.4:Wing.5こtipoffronttibia.6:tipofmiddletibia.7二tipofhind
tibia.8:tarSuSIVandVoffront(f),middle(m),andhind(h)1eg,9:hypopygium・10:
gonostylus,Ve11tralview.
P[ate4.A.KreT10Pe(opia yut10ul・eSia,Sp.nOV.Male.Al:head.A2ニante−
pronotum.A3:ⅥriIlg.A4:SCutUmandscute肌Im.A5:tipoffronttibia.A6=tipof
mjdd】etibja.A7:tfpofhhdtjb≦a.A8:hypopygium.Fema】e.A9:head.AIO:CerCuS・
All:Spermathecae.B.Pseudosmittia sp.kojimatertia.Male.Bl.antepronot
B2:SCutumandsctltellurn.B3:tipoffronttibia.B4こabdominaltergitesIl,11IandlV.
B5こh)′POpygiunl.
Al
Platel.A.0吻原mLyuSurikakqTima少inosa,Sp,nOV.
B.S別抽β鬼わすm8gγd邦df5,Sp,nOV,
−ノ55一
Plate2.β沼ア柁(規ア′7躍如g′7ゆg♂i也SP・nOV・
Plate3,Diamesa toylmqfleu,Sp.nOV,
Plate4.A.KnnoPelopbyunowesla,Sp・nOV・
B.Pseudosmitぬsp,kojimatertia
− ∴てヾ
日本及び棄アジア産ユスリカ科の
カタログと雄成虫の検索表
佐 々
学
ユスリカとはDiptera目のユスリカ科に属する昆虫の総称で,その幼虫は陸上のほとんど
あらゆる水域に生息し,その種類もおびただしく,すでに全世界から数千の種が記載され
ている。しかしその発育史は比較的簡単で,卵,幼乱サナギ,成虫の4期よりなり,成
虫は蚊のように吸血することもなく,交尾した雌は幼虫時代に蓄えた養分を原料に産卵す
る。環境科学の立場からみれば,ユスリカ類は湖沼,池,水田,河凡下水溝,などに幼
虫がおびただしく発生し,水底の藻類やヘドロをたぺて成長し,成虫になって大量に脱出
したり,魚などの餅ヒなって水の自然浄化に大きな役割なしている益虫である。また,そ
の各種塀が水の化学的,物理的,生物学的な環境に応じて厳密に住みわけているため,水
質指標生物として,特に河川や湖沼の下水による汚染度の推定に極めて有用である。しか
しその反面,汚染の進んだ川や湖から成虫が大量に発生して,周辺に住む住民に不快害虫
ヒして味われる事例が多く,その駆除がしばしば要請されている。さらに近年特に我が国
においてその成虫の死がいないし排せつ物の吸入による気管支ぜん息の発生が注目され
いる。
この報告は1988年11月までに日本及び東アジア地域(中国,台湾,韓国,樺太を含む)か
ら記載されたユスリカ科Cllironomidaeの昆虫の種類を亜科,族,属,重層などの分類体
系に整理して,それを記録した文献を添えたカタログをPartlとし,その雄成虫の形態に
よる検索表をPart2にまとめた。さらに従来未記録であったユスリカの数種についての記
載をPart3に挙げ,これらの文献と索引を添えた。
この地域のユスリカについてはハンガリーのKiefferが1912年に台湾から14種(すべて
新種),1916年に台湾から35種(うち新種24),1921年にフィリピンから5種(すべて新種),
台湾から27種(うち新種17,未記録種2)を記載しているが,その大部分は記載や図が不完
全,ないし不十分であるため,現在のどの属ないし種に該当するのか不明なものが多い。
したがって,そのうち後の研究者によって再記載された種を除いてはあえてそれらを引用
しなかった。
その後,徳永雅明が1933∼1964年にかけて現在の日本,及び台湾,樺太,ミクロネシア
などのユスリカ科につし〕て膨大な研究成果を出版された。佐々・山本(1977)はそれまでに
記載された日本産ユスリカ種のリストをまとめたが,それによれば台湾,樺太を除く現在
1.国立公害研究所 客員研究員(〒930宵山市安住町6−12−903)
¶J59−
L
の日本領からすでに約160稜が主として徳永により記録されていた。
私どもの日本産ユスリカの分類,生態,分布,水質指標性,病害などに関する研究は主
として国立公害研究所において1977年から開始され,その後私が帝京大学,富山医科薬科
大学などに転出した後も同研究所の安野正之,岩熊敏夫,菅谷芳雄,上野隆平らの協力を
得て今日まで続けられてきた。巻末の文献に挙げられているように,本報告を含めて既に
35鼠合計して1.376頁の分類学的研究論文と,さらに約20の解説文などが出版された。ま
た,私共の共同研究者によりユスリカ類が気管支ぜん息患者の発作を引き起こすアレルゲ
ンとして日本各地で重要な役割をしていることが初めて明らかにされた。
日本に産するユスリカの種類については,巻末文献に挙げたように橋本,山本,西田ら
の研究があり,韓国でもRee&Kimの研究が出版されている。また,日本において記載
された種類について欧米などの分類学者がそれを引用してい属名や種小名を改めた研究
いくつかある。外国人による研究のなかで,我が国の下水や都市河川などに最も普通に発
生し,それまで日本人研究者達がC鮎川秋川㍑=丸和払(Meigen)とよんでいた種類が新種で
あり,それをChironomusyoshimatsuit名付けて記載したMartin&Sablette(1972)の論
文が特に注目される。
このようにして日本及び東アジア地区から今日までに記録されたユスリカの種類は合
して480となり,そのうち349(72.7%)は一応この地区の特産種とみなされて,欧米豪など
からは記録されていない。そのうち1966年以前に記録されたものは242種(50.4%),それ以
後のものは238種(49.6%)で,これらのうち佐々,及び共同研究者が記録した新種,ないし
未記録種はその過半数を占めており,新種だけでも196穫に達した。しかし,今回のまとめ
はあくまで中間的なもので,さらに調査採集が進めば,この地区から1,000を超える種が記
録されることは,当然予測されることである。
なお,ユスリカ類の種を幼虫だけの検索で同定しようとする試みは今後とも避けるぺき
で,日本でもそのために湖沼や河川に摩する種の同定を誤ったり,同じ属の別種をいくつ
も同1種と見なしてしまったりして,無意味どころか,有害な結論をだしてしまったとい
った研究所報告がいくつもあることは残念である。幼虫材料を採集した際,それを研究室
で飼育して,雄,雅,サナギを含めた標本で同定をしたい。
しかし,ユスリカをはじめとして,生物の種とはその外部形態だけで識別することがで
きない場合もあるし,近縁の群同士の間では種としての区別さえ不明確なこともある。ま
してや,それまでの不完全な記載を根拠に手持ちの標本からそれと同一種と判断したり,
別種とみなして新種を作ったりせざるを得ないのが今回のような古典姫な分類学の立場
ある。だが,それはこれを基盤として人生への応用価値の高い環境科学や,医学,農学な
どの分野にユスリカの研究を進めていくためにはぜひ必要な第一歩なのである。
-- 160--
REFERENCES
ForamorecompletereferencesofChironomidae,SeeFittkauetal.(1976)and
Hoffrichter&Reiss(1981).
Ashe,P.(1983):A catalogue of chironomid genera and subgenera of the world
includingsynonyms.Entomol.Scand.Suppl.,17,3−68.
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INDEX TOSPECIES AND GENERA OF
JAPANESE CIIIRONOMIDAE
∂β氾0カ∫g乃Sβ,A)如)gd∫Jz〃循…………27,92
α占α57γばβCJ(〃d7イ5,
封山加劇わ肌用拙・ ・・・・32,95
∂才cざ邦C加,CγrCOJqp鵬 ……………42,115
∂オco/わc〟由,∧厄∂ヱα〃柁Jね ……34,37,100
.・1吊.・上メ町l・∴∴
TANYPODINAE・・ ・・”38,69,142
∂紆0われ占〟点才色穐γ∫gJ血…………………48
αCgγ占わカ∫/捕,C揖元明の拙応……13,76,77
αC〟れ助川f5Cゐぬ…………………22,83
・∂オcoJわc〝/捕,5′g〝ゆβJJわ‡α
(=〟βPZα〝gJお)…
Addc抄k)Ckldlus,ORTHOCLADIINAE=・52
腰細涙喝斤転地町加駅・・・・・・■36,102
・∂グcoわr(=由椚〟∂ゴビoわr),
.\’..〃.−∴鳥九人…‥‥…・=‥…
lT
一・l.・〃〃l・汀ヾり1人、‘∴
∂7coわれ阜り〝d由椚e5α………………64,139
占才ねscf揖,Cγ乙COわ♪〟S・ ・…43,115
ORTHOCLADIINAE・・・・・・=23,85,86
α々α椚〟S∫,了も々〟〃脚〟わ烏α……42,113
地肌叩頭血ぬ上血都政鱒・‥・‥53,127
‥‥37
∂ろ血rc〟由,
乃g〟dos椚∫J′ぬ …55,56,57,131,149
α点α犯d〟Odgc言椚α,S桝fJ∼まα…………57,133
ゐ言椚〟C〟払加,C7ゼcoわ♪〟∫= ‥‥43,115
αカα乃叩0乃〟5,⊥7椚〃坤毎es… ・・・・53,127
蠣鋸ぬ那滋(=gg∂∂犯),
5′g,ヱβC/z∫和光0椚〟5・
α血〃OC如〃〟5,
月コmCノMgわc由♂才〝S……………55,128
α鮎乃曾舶γ触,Sp.0γ抽ocJαdま〟S………50
虎服増血棚.
Psβ〟(わγJ/‡OC血d∫〟5
・・・・56,130
α血7乃ぶαJ鮎,fも和C血♂g〝5・・・・・■46.117
37,108
戒彿抑九加鱒」血肌両脚・・・53,126
戚ぬ適法5扉血止浜助川蝕S ………32,96
αたα預fe〟f祝S,m刀ツfα′作況S…………
〟J∂d,〟γe〃qわgわp由・=
・・・・69,144
浦項如血おC頑血粛別冊胱…21、82
〟勧ト〃α,刀∫〟椚e5♂ …………………
62,138
.右∴∴丹川∫1−.
TANYPODINAE‥・ L…67,141,143
.1ハ.1.ルー/・川けご−1.
TANYPODINAE・・・ ・・・・67,141
御地ね撒い軸血卯加伽・・・‥‥52,125
叩繭珊如CJ〟〃わ・・
‥・・
61
Arctqpelof,ia,TANYPODINAE・・・=・142
〟γC〟αJ机f転化cゐ∫和〃0椚ZJぶ・ ‥‥23,84
…31,95
・ムざ/〟♭β焔血J耶(=わた〟〃聯れ
CriCOfゆ猥
鋸加の悍ほ庖鹿町C77COわク〃5 ……………43
∂グ膵(ゆわ沼〃∫.
Cb〝ゆわcゐ∫相打0椚〝S・ ・・・13,75
抽柑叩ⅣれE混毎秒壷胞・・…‥‥48、120
人ニごl.∴ヾ..,JJJJい.
G地癌鹿別物奴 ……………19,80,96
β血αJg乃dわgs,CHIRONOMINAE …33,97
油化励廟喝fb融㈹頭沼胡・…35,100
抽血ゆ肌血鱗孔明血糊 ……37,105
∂0ロdゐ〟g,7七〃ツぬ柑猥…・ ・・■37,104
血涙∧枇助郡朋・・・■ 24,87
…
∂柁〃お由,β由7柁g5〟 ………………
62,137
∂柁む∫ro〃‡ね,C血7ぶ∽αわ乃0′〟S = …・42
か細抽血路Cγ乙COわ♪緑ざ……………43,115
∂柁む才ぬ柑ね,〟呼物由 ………63,65,139
B7勃物ORTHOCLADIINAE・・・41,110,112
か骨転扇∴〟k和ね仇克郎 = …24.87
のⅦ軌茄抑抽.劫擁胤紬㈹ …………27,92
〟5〟点α紺〃e乃5g,艮)如)βdg/〟∽・・……■26,90
の妙由,β由∽eぶα‥・・・ ・・・・62,138
rα7乃♪β5Jγび(=ゐ〃g777M乃α),■
月フ/Jノ班S′ぬ =
扇喝伽服壷∴孔明殉㍑甜・ ・・・■37,105
C〟〝ゆ加ぁゎ〃0刑捕……………13,74,75
αferγけ†∽,5〝プ招わ‥‥
Cα7習♪わ由占ね,月ヱmC由d坤e/〝∽・=叫23,鋸
・・・・57,133
〟リ∫c¢s,Aフ如)ed∫JJ′沼…‥
‥‥30,94
…・64,139
叫邪ぬ仏G血加血払・…・47,118
し」リ.∴.・(∴・.∴・一(.
ぬd馳ぬ梅 C損木川≠関根・ …14,77
ぬ仏妙巌k fb戚兎蹄沈溺・・・・■55.129
∂融如力∫血,肋邦Od由椚g5α・・‥‥65,140
ORT†10CLADllNAE……・・…・…47,118
事C加丞汀由(=CαγJgγ0〝オc(7),
CHIRONOMINAE =
…13
Cbrtennica,CHIRONOMINAE■L・13,74,75
血眈吼G明晰職御昔 川 …■59,135
ル職制帆月血坤痛一飯沼 ……………
25
C血zgねご由d∫恥
C仇り明Ⅵ乃玖甘化.
ORTHOCLADIINAE…・・・・・53.111,125
CJ∽gわ仏独,CHIRONOMINAE…13,74,75
血軸物鮎.ガゐgoc)五0わ♪〟∫・・…47,118
し≠Mル佃岬仙.
ORTHOCLADllNAE=…==42,109,113
CHIRONOMINAE・‥
…13,73
ORTHOCLADllNAE……………59.134
CORYNONEURINI,
ORTHOCLADJINAE………59,109,134
CHIRONOMINl,CHIRONOMINAE …13,73
C揖和〝♂刑喝CH】RONO九耳】NAE……13,75
励加料肺m血頑ね ……………24,87
Cゐ0柁∽,P和C血dg〝S・=
…・
67,145
の根元血勒」勃如枇闘ゎ〝 ‥・・・‥・30,94
C)℃SS的汀ゆS,〔bγ′gγ0〃fcα‥‥ ・‥13,75
ぐれ器5ざ邦grむね,♪和C/αdよ〃5…………68,145
C7筏∬かわ5〟(=ゐ乃gオ棚〃〟)一
f§g〟(わd由椚g5α………………
ORTHOCLADIINAE・・・42,111,113.114
C明地崩れ傲硝朋
CHIRON仇すfNAE…
C′乙〟ヱgdgcオm眈S,
月〝酎鵜帝京Ⅵ髄制眈 …………56,129
l,/=こ−(J〃し−.ノ.l・/川∴
64,139
CJTrβ毎〟S,
・・‥
21,別
・し、呵山高恒吊牒
(=C血(わ♪gJ〝∽)… ・・‥20,81
刀克服靴抑ぬ薇=… ‥‥60,136
血郁加郡J掠叫馳血 …………33,99
rゐ£仔g喝〝α,即お明即……65,140,152
C嘲血加減喝CHIRONOMNト22,81,82
C鋸J′eJ由′〝∽,角)妙gd∫J〟椚…………
31,94
血明野」均加転勤 …………42,113
CJi〟Zg〃Zg′Ⅴ,PγOdよα桝g粛‥=‥66,141,151
C〝痛血研g地ね,助γ乃由cカ由 ‥・・‥‥22,83
止秘細川吼麒血涙紡ぬ勉 ‥‥・…48,120
d〝gg〝∂血ゞα〝ふ肋ゆでJ惚 ……33,99
Cゆ貪,C∂ナγ氾∂〝g7J和 ‥ ・・・・59,135
Cゐ〟Zg乃〟血桝,貝)如〉edfJ〟椚 ‥=…・26,90
(お∫5e〃g氾Sね,〟どcγ坤SgCJ和………■・・33,98
d〃Zβ∂Cおぴα,E‡J極飾液胞………48,120
油粕か細吼服加政献血・小 …・33,99
dgcg〝∽′(官紀地′〟椚,乃)擁)βd∫J〟m・・・29,93
Cゐ〟ヱgヴMrわは,
βg桝7cナ:ゆわcん∼和乃Om〟5,
血馴ゆ槻加ねC肋両脚瀬礎・・・66,143
Cゐ〝ヱg5βC〝乃d捕,Tb乃ツね作〟5 ・‥37,107
CHJRONOM】NAE ‥ ‥・・22,軋83
DhlmeSa,DIAMESINAE・・ L・”62,137
Cカ〟Zg5ゆJ∼’肌打5,
DJAMES!NAE ‥
α墟α血繭脹・……・
49,50,122,124
Cゐ〟ZgSα如S,0γ班oc由di〟5 ‥・50,12乙124
d雛♂Jゆβd川刑,月)妙gd血耕……29,94
DIAMESINl,DIAMESINAE・・h
βe刑Z℃り少加点J和〃〃椚〝ざ… ‥=22,83
‥・・62,73,137
…・62
β1Cγロメg乃d如5,
CHIRONOMINAE …………17,74,78
功純血撼ぬ
.・ノ=ご.,J川./.・.、J川り.
鳥肌ぬ履物壷薇・… ‥・53,55,129
d作椚傲血庖」月川庖Ⅵ闘∽ …………70,144
c7γC〝沼(加椙,CJz加ゎβ耶〟S・・‥14,77
C由d坤gJ,氾α,CHIRONOMINAE……犯81
C払如叩頭開場
CtiIRONOMINAE………………33,97
C/r7g♂お7そ炒恥TANYPODINAE ‥・66,141
Clunio,ORTHOCLADIINAE…61,136,143
CLUNJOMNI,ORTHOCLADIINAE
61,109,136
e∂〝γ刀β〟,〃ゆ吻ぬ… ‥‥63,139
g滋〃Sね,月)如〉gdz’/祝m …・ ‥‥27
COELOTANYPODINI,
麒が地物CHIRONOMINAE・・‥・・19,75,79
TANYPODINAE・・
・C鋸如加瀬購・・
・・‥66.141
ソ…141
ORTHOCLADllNAE…・”・・42,110,113
19,79
族滅滋那.長官7殖〟由 …
‥▼
血ぬ私見閃肋加減・・= ・・‥ 70,144
dogog刀ぬ斤んゼ油乃ツぬ和之J5‥ ‥・・36,103
正明跡恥 C舶用別間馳・ …14,77
do柑αJf5,E∫ァ癖Jd由・‥
・‥19,79
㌧動感川北り=滋扇壷邦)′麒頑詭巌・・・19
F′∴/ハイ一.・・いJ∴りりJ′メ.
CHIRONOMINAE …………23、85,86
cog用ね5Cg〃5,E〟々才色飾汚gJぬ・・…48,119
β〃(わc由dよαg,S削ぎJg由 ‥ ・・‥57,132
Cb預C毎gわ♪わ,TAⅣYPODJNAE…織142
−、′.∵り.リ′∴・・㍗人.・.・.
αc相加d如ざ・ …14,17,78
g血∂ゆe〃乃ゐ,0γ〃けC由dJ〝5………50,122
・・‥、‥ ‥、・、・‥、∴∴・、 g血〟(加g刀∼γ太,節q飾ⅢJ揖・・・・・・…20,80
αm頗ゆ如 ……………14,17,78
−g血〟m(=わカ〟花柳才),
q妨研∽萌娘∵……州側血……19
Eboicockldius,ORTHOCLADIINAE・・‥‥53
搭α点血刀α,(わ〃C/比ゆgわ♪由…・ ‥‥69
C妙わお〃d如5,
路頭薙Cか所以南蛮M ‥‥ …・47,118
組漁法f如鹿机㈲Ⅶ・
・・・・
71
E〟々7q酔わg肋,
CHIRONOMINAE ‥ ・=19,74.79
卯鴫伽血聞い助川中旬症・・…・67,143
gpりOg刀5由,G抄わね乃♂如5・ ‥・19,80
ORTHOCLADIINAE…48,111.112,119 g,ⅥCブJJi〝∽,fセ紹ぬ邦β〟用 …………71,144
E〟∂rJ如c血dオz蒔,
ORTHOCLADIINAE・・・・・ ‥・・49,121
卯轡最略7b函川棚‥
‥・・
g′7椚椚∫よ,月7和由〃ツぬ柑〟∫・・・ ‥・35,101
gγ加ゎ〃g乃∼,G抄わ励d如5‥・…19,80
g比ゞ〝々〟g乃∫由,5椚オ′Jぬ・・ り‥57,133
邦釧即納恥C州別血払… …・50,123
ノ払祓k組物C7加わ♪〝5・ …・43,115
旅頭痛」‰闘ゆ肌血……………26,89
Gutt*ek)Pia,TANYPODINAE・・・‥142
ノ払頑/〟椚捕,C舶用机Ⅶ胱 ……………14
ノわ頑〟邦Cぬ触Cr乙COわ♪〟ざ……………43
厄”〃机〝γOg〃ぶβ,月フ妙g♂fJ〃椚…………94
舟加肌蹴ぬT祐職制抑ぬ賄い・60,136
圧イ川∫.イム∴
ORTHOCLAI)lINAE‥…・・・・53,110,126
・亘・・∴ ‥・、・・・=∴ ‥_い・
助川ねcゐ由,CfJIRONOMINAE…22,81,83
月珊格上流湘鹿椚嘩昭・・・ ・・・17,78
ガ附加涙ゝ属地印由町政椚眈 ………36,102
カ川棚泌吼Cめ肋加_抄揖= …・66,143
カ明刑場用紙(=明地肌瑚m庖如),
αm由ゆ如…………………
37
昂砂吻血,DIAMESINAE…‥・63.137,138
川/.′.−/′ナ、(いJIJ‘∴J、ヾ.
17,78
舟Ⅷ瑚柚ふ乃叩加瑚………………
37
カ浪7m椚,Jガc和♪5gC′和・・・・ …・33,99
ノ)な才d猥,07ナ如cぬd7〃S ……・=49,50,121
舟血sec〃氾血乃7fd叩椙祝γ∫烏α、…‥59,134
ORTHOCLADIINAE……‥・49.110,120
妨邪妨粗服略月舟卸郁蛸 ……31,94
カねJγわ,5血ocゐ∫和乃0椚鵬 ‥・・‥32,53,96
Jz〟鹿0乃g.鳥肌明娩昭・ ・=127
Jりgγ坤edわc齢,他方わβC邦g椚紀5・・・54,128
劫施血糊=諭槻両脚・…・53,127
カ蕗財椚仏上ふ朋明峰脾・ ・・=53,126
カ蕗椚加呪ぃ凡例感川飯山払紘侶=56,130
動物商邪Cゐ∫相和0椚〟5‥・‥14,21,77
才々g〝∽g乃5太,fなβ〟dos桝iJ′わ………56,131
ル殉Ⅷ而恥C吸血加減触‥・・・・22,83
九如血紘丁叩肋研馴働…55,59.133
ぬ妙納札」b融印画胴馴………35,101
カケぬgc〟〃d姉G妙わJg習d如5…14,19,79
カ痴¢Jわ乃描,fなg〝d′〟如cん7Jタ揖‥・56,130
カけたα由,E〝々祓わgJ由 …………48,120
如才Jgγ血5.Cゐ如乃0椚〟S …………14,76
ル擁肋ね諭昭Cのγ机和昭∽Ⅶ ……59,135
毎払如ねfわ止血加 ……………68,145
ぬ加鞘威喝
J椚〝紹C〟山鳩C伽地明如ば ……66,143
わゆの1E机わd痛甘肌用川・・…・・・・23,86
玩鋸南.β7c和′e邦瑚どぶ・ ‥・17,79
斤ゐgocわco/坤那…………47,118,123
∫γば,Pmc由d7〝5…
‥‥68,145
ね揖7乙〟ぎぐ和Cカブ和〃0弼那・・= ・・・22,84
九九喝C吸血張仰…倣い… …21
1socLadius,ORTHOCLADIINAE …45,116
カ(,プ以柑ざ鋸,C鹿沼αわ叩∂如‥・ ・・・42
カ岱dc血〃α,fセ乃お粥g〟閏・・ …・71,144
如ぐ如乃邦ね,月フ妙gd∫J〟椚…………24,27
・・・1、・、・lJ、・・∴・.
血沈桝伽Ⅶ.尺g〟(わざ机7JJ由・・・・・57,130
〆由cカな和乃〟由如,rrばざOC由♂J〟5…59,134
J’ぉc鋸乃〟dわα血,5椚f′Jね…………57,132
(=拘顔加舶用り ‥
・・・
混血如朋屯ふ融眈 ……………58,133
24
舟椚喝C抑赦両頭如い・・・ …48,118
才由仁ゐgqMγ如,月7和良妨ガgJ由・・・・‥55,129
オ由c力ねβC〃〃(お,乃〟βdo5椚∫′′わ……57,131
∫ねC/諦〟ムg〝〟伝お,S肌7J血 ………58,132
g伽鵬,S£eれOC最相沢0丁稚貼………・=31,95
勉励祓札β相加 …………………
41,113
カ岱C細別揖,⊥f明和卸毎どぶ‥・・・・53,126
・…
62,138
舟∂〃∫cα,月〟用ねぐ月払…・ ==
22,83
カ匝血涙.肋cm♪ピJ呼ぬ・・ ■…67,143
勉励祓硯月弼如摘椚 ……………71,144
元如祓旦丁鮎血即明擁 ………………62
頑酬南明イ抽如拙川∵………・29、93
勉励政明CJ∫〃∂血刀ユ少∼Jぶ…………66,144
カβ0〝オc〟5,7セJ椚dわgβわ〃…・ …・62
カ朋叱Cり少わcカメro乃0∽J′5…………21,82
カ川㈲喝C扁柑那朋灘・ ・・・14,77
カ如椚玩.β由J〃ピぶ〟 ‥
ノ(郡〃′g〟∼〝S,Crrご0わ♪Jfざ‥■ ‥・■43,115
舟祓.朋む叩郎αか打・=…=…=…引…100
鹿川流.Or/ノわc血d7〟5・・・・…49,121,123
血関頭血”漬.d粛ご和Jg犯d㊥gs ………24.87
由椚♪相即/〟ぶ,C伽血明卯づ ……66,144
041,56・ … r甜耽川荘別・均㌧由止Ⅵ肌k
躊⊥ゆわcんざ和乃0椚鵬,CHIRONOm1INAE83
・/.J川畑∵㍑/リ∴リ,ご汀、
(=以m由ゆ匝)
‥・17,78
ム加鼎坤わ・eぶ,
ORTHOCLADlINAE…53,112,126,128
58,131
/f′わ和Jね,57刀オff∫α…………………
わぁ〟晩Cロケγ習0〃gZ′用 ……………59,135
混廃鍔∫軋相加頑匝; ・・・18,79
わ乃gホ〃T〟,βガ/Jgα ………………41,112
わ〃gfわ∂z(ざ,C(7γJg川〃才c〟・・・・ ・・・13,75
わ乃gけナ∽〃α,月プ〟カα5ぬ…………………64
わ乃g如刀〃ね,Co丹〃∂〃どZ‘招=・59、135,144
加脚如那ぬf加血相紺・… …71,144
々αm/z〟わg乃ぶぬ,乃ⅥC血dオzJS ………68,145
/z曙〟占γば,C親元Ⅵの椚蒔…‥…‥什・15,77
々邸ゐ∫〃∽g,$′押d由沼βSα …………65,140
エ〟乃広J和g椚由(=月7和由乃〆α乃〟汁・…35
信…川畑帖∴ハ〃.′申.∴・∴・〃〃+=‥‥=∴誉㌧上
/〃fgα.耶海淵押掛川庵肱 …………60,136
・紬血眼海上㍊兎蹄流血・・・・…48,120
々∫∂〟〃e〃5ね,肋cJ℃♪gわ♪由 ………67,143
・A.・/−ごり.・.、.・ヽ.り./∴∴.∈∴い
(=れ戒椚昭郡元)………………50,51
鬼才∂乙(〃g乃5ね.
7もん〝邦(聯7衰…48,50,52,12仇123,125
点∫∂Ⅳ〃e〃5由,一乙zび柁J由 ……………41,109
Kig飾rulus,Chironominae・・L2O,75.80
揖ね那ねCカブγβ習0∽ZイS ……………14,76
摘肌郁∴払叩加胱・ ・・=
38,105
鬼才和才,7滋7?ツ′〟柑〟S………………・=38,104
かゎ0点7乃α乙〃♂〃鵬,7七乃〆α乃JJざ‥ =‥38
紘瘍娩明ねf徹狛叩匝狛血・・…26,89
椚仇諮机.C/沼gわ由∂ば………………13,75
MICr郎ek)♪ぬ,TANYPODINAE …67,141
MACROPELOPllNl,
TANYPODINAE ………………67、141
靴椚吸血彿料斤厄神油函………70,144
叩g〃才力α棚触,7七〃ツぬ柑〟5 ……38,104
附加鮎川k∴m涼制御姐椚涼張‥‥‥6仇136
礪如占β〃5由,Or/ゐoc由dオ〟5・・・51,122,124
アナ∽5〝(ね∫,月フ毎〉ビ♂∫J〟椚 ……………29,93
傲ぬ頑が如略Crrcβわ♪∼J5………45,117
勒油諭吋枇沼吼刀ぬ抑蝕 …………62,149
7W′〟乃‡gJⅥ,貝)J〟MSJ衰……………64,139
−如∂0わ々e7ヱ5β(=ねg血J∂αe〃ぶg),
掬地肌馳㈹・・・・
・…27
り∴Jr・−ヾl.、ごり∴∴・l、.
烏扉わナ7(智昭和(軋5椚オ′/由 ……57,132,148
鞘前曲紬㈹J叫伽劇如 ………27,90
椚e血〃坤5,Co押Cん郎βわ〆α ………69,144
わ勧既か那閲
0々qリα7靴りW5∼fガ烏β………57,128,147
わ如矧如ぬ.sp.,
月眼机わ〃血ガ血d混ざ・…‥‥…・56,130
7γZgm∂招〃葬れ5如Orゐ∼γ0〝07〃〟5・‥31,95
職制血∴抱町加㍑ ……………
38.108
鮎Ⅷ扉扉∴n旦埴∽制 … …38,106
Krenopelqpia,TANYPODINAE・・・69.143
微細胡南仏 Cγ∼rβわ♪zイS…………43,114
hlETRIOCNEMINI,
ORTHOCLADIINAE……”・53.109,125
々〟犯なα椚∫β〝ゴビ,月フ如)gdgJz〃紀………27,92
。りl.・′1・∴IJ.り∴・卜
fなビア〟わざ肌g/J∫α …………56,130,148
わりわg乃Se,fb妙edf/〟∽…・・■ ・・・27,91
如血撒ぬf如如個憫什 …・71,91,144
触血服ぬ斤ぬ血町如服㍗ …・36,101
卸油槽眼底yk即匁地・…………‥41,109
Labrundinia,TANYPODINAE・・……・142
由cJピノc血びJ′5,凸別海成衰 …………68,145
ORTHOCLADIINAEL……‥54,110,127
.け・.ト・.ノごご・.リ∴りl∵lヽ.
CHIRONOれ1INAE …………22,81.83
・。り.・.,.・l’り.、.−い/−ニー1
(=∧k乃OC由d∼〝5)
‥=46
〃ぎc7てゆ5βC′川,
CHIRONOMINAE ‥ ==33,97,(姻
肋相加(砂甜,CHJRON伽〃NAE…24,86
血塊御地琉丁叩頭∽購・… …・38,108
‥・、‥・・・∴リ∵・
(=撤相加坤∽料巨…神仙…帖
33
椚∼戊gざgC〟抑d〟S,
鞄Ⅷぬ叩加馳5 ‥…川…昔,35,101
′Z拗曙/聯ガ㍍,7壱町おね〟∫ …‥・38,106
扉種別媒那ねC血筋〃拍細昭㌢…‥==什15,75
謹拗0乃∫rα,御物y由=・ …・ 64,139
東砂珊正札丁鮎川川矧W東独い・・・60,135
両脚扁邦.乃Ⅵ速成お・ =‥68,145
習fs最′は和e氾S∼5,Pse祝(わ5明∼J∼gα・‥57、131
研∫〃∂れC/〟邦わb〟ざカ∫〝Me邦Sね,〃βr.‥・61
加勅鮎細流 CJ↑COわ♪〟ざ= …・46,117
椚∫邦〟J鮎,入けわ山門ユ少〟5‥・ ‥‥70、144
7−涼呵Crrcoわ♪〟5・
画面扉椚な吊叫励馴 ………38,106
両面堀蛸」切断戯血…・・‥‥30,93
矧知和旅肌吼7如両雄靴・・リ・38,106
血涙正郎d衰(=♪eわcカ血′壷),
′〝♂ぁお,β′7〟由 ‥
′Z仇わ∫〟研,蕗ガム申g滋血研・・・・‥‥25,j娼
・・・・
βic和ね〝♂如5 ■
…・
・‥
43
17
77∫ぴね,fなど〟故)〟衰椚gぶα‥・ ・‥・64,139
41,ユ12
糊南牧A純血踊頭・‥ =‥ 69,144
hhnodiamesa,DIAMESINAE ……65,140
肱鼎郎城東TANYPODINAE・‥・・・142
肋刀坤SgC′和C血dg〟5,0γ血c由d∫オ〃αJ‥・52
椚0乃ぬ乃α,伽d毎mg甜……………
65,140
柳川庖職場Crrcロg坤〟5……………46,117
mo†1ffco山,Z飢明蘭町政 …………70,144
机0調ぬ∽,貝)JJ/沼5′由 ……………64,139
靴仰陥丁鋸賄刑㈹緑地………60,136
糊融加東且加助摘録…………33,97
榊転混規明f埴如甜帥・‥・=28,91
77〟占拘れfわ毎)gdfJ〃研…・= ・‥27,90
粗描如椚ぬS励胱姉御研㍑・‥32,95
鵜明知猫料ふ如眈…・ ・・・58,133
♂C呵〉打〃ぐぬ由,掬乃ね〝gZ〃℃ ‥ =・71,144
∂たα血f,托彿ぬれe以和・…
川、‘ノ≠りんごlて−ヾ.・什沃一∴
ORTHOCLADIINAE
・・‥
55,11仇111,12∂,147
//∴・..’/..・J〃/ノー.こノ/Jl∫.
封血加戯わ別冊触・・‥ ・・=32,96
‥・71,144
0々α(ねぇ5fe)ナゆgJJg〃α‥・・ …・37,103
涙雨肋郁㈲鱒 C巌和郎憫灘 ………15,77
(泌元脚叩蛸扁勉
ORTHOCLADIINAE・・・・ ・・・・54,128
〃パ■//JJ/リござ′∴J/.∴
7七〝如∫〟r祓α …………51,59,134
∽〟J′卸c由,Co〃Cん郎βわがα………69,144
口々〟ムog,7壱〃ツ血相〟5・・ ・・‥39,107
〃聯0たg乃5gざ,E〟ん言q絢カgJJ〟………4S,120
0RTHOCLADllNAE・・・・・・‥41,73,109
0RTHOCLADIINI,
ORTtiOCLADllNAE‥……41,109,123
〃〟如0点∫g,〟才cγ郎SgCJ和・‥ ・・・33,99
0〟如c由dg〟ざ,
明如い耽溺抑制・……………‥
66,141
ORTHOCLADllNAE
肋乃OCbdす〃5,
ORTHOCLADIrNAE”・…・・46,111,117
柁αお花S,月プ′∼由ア町【α…
‥=
35
・・・■
49,50,112,120,121
0?薇osァ戸g∼∼ぬ,ORTH(氾LADIINAE ……55
・.\’.J/一∴lyJJ
ロ∬γ〟dな∫由J鮎,CγJc♂わ如S……・=46.117
那ね血玖ル払邦画旬砲 …………67、143
眠如扉町5肋仙南矧略服指 ……31,95
那肋浦㈹尭5加如か凧 ・・=
58,132
(太α吻おぴα.乃7用烏7q酔ガgJ由・・・‥55,129
.\’.、‘・二.〃1.イ∴∴
硝御舟購.魚柏崎陶磁地 ……55,129
0ぶα川棚(㍊血払〟g血刀geJ由………53,126
㈹川呵掴頑喝Cね剃神祇= …・43,114
0SC才由われCrrcoわ♪捕・‥
・・・・44
CHIRONOMINAE・・・・・‥34,97,100
〃g押β5耶.β∼c相加d如5・ ・・・17,79
抽肝毎0妨描明輝W泡 …・…55,128
涙担お加.fわJf/紀ばf由………………64,139
β叩∂eα〃g〟由′〟ぶ.
最抜ぬ川吼5海南南・……………・・
58,133
抱閏ノバcjわc由d∫〟5・= ・‥46,117
Nilodorum,CHIRONOMINAE・=20.75,80 り原∂eα汀〟α′姉,
Aヴわお呵少姉,TANYPODINAE・‥・・・70,142
言お乃〃Cん吉和〝∂′椚′∫・ ‥、・32.95
州伽勉胴叫
明海抽壷㈹侃且地所加減 …48,120
CtilRONOMINAE・・・… 24,85,87
〃プα♭ecγαお〃S,
頑函ゐ瑚萬C揖和習0槻J5……‥、15,76
凡例政所加d感涙・ ‥=56,130
叩助成肋吼刀抽那鶴川南朝 …60,136
叩南画肋溢血吼山九明娩階‥53,126
♪β毎∫c捕,7b〃γ血相〟5……………39,104
針山九如ね上船抑如通知s ‥……18,78
錘矧Ⅶ札P加が臨御沈溺鵬 =56,130
叩壷南郷血吼山九明娩脚‥‥・■54,126
0叩∂gJgむね,7壱乃γね作〟S・ …39,104
ハ/沌ノII.Jハ∴
叩混血崩れ助州毎飾流血十…55,129
明和如朋南信花御伽胱・‥ …39,104
TANYPODINAE・・・ L・・70.142,143
PENTANEURINl,
TANYPODINAE ‥ ・・・・69.141
叩慮申元晰略C髄血納所坤・・‥・22,82
fな邦埴)gdgJ〟研,CHIRONOMINAE ‥・24.85
叩加徹触れ&南姉液胞十‥=48,119
押痛伸地目抽舶明加倣い …・36
叩∂g和占附加,肋c,℃♪gわがα …………67
りWム抑f〟〃d〃ぶ,了壱町ね柑〟S・…・39,107
/乱川.−ノー1・■l車.∴
叩妨勤溺励吼丁叩頭椚那‥・・・・39,107
叩血血軸加悦∴相加小舟極 ‥・・・70
CHIRONOMINAE ‥ ・‥26,85,89
勒わ毎氾d加古,CHIRONOMINAE・‥19,79
(り棍∂gひg〝猥J〟S,C/zββわC由d∫娼 …53,125
〆(セgs,肋上作ロビ邦g椚捕‥‥・・ …・54,127
の即耽れコ職町政椚眈………………
39,106
匝血蛎づ址加姉御馴触・…・33,96
♪αC折甜,fb乃わ椚γ由・・=
…・
画調郡,C払朋ねい…
♪〟C折c鮎,7セJ〝M毎gわ氾…
如卿叫且吻兢紘‥
35
‥‥61
‥・・62
・‥19,79
♪Jg〝用∼ね.月抄ほ〃ほ佑昭・・・ ・…71,144
♪血∽血γ〃ね,β由刑g5α‥= …・63,138
〆〟椚OS捕,C巌m那憫胱……………15,76
POIX)NOMINAE
♪0かα乃〃〟由蝕もCわco′噌〟5・・…・44,115
魚触感肋間
卯関頭ね減げCぬ〝Mわ押ロわ侶‥ =‥42
日〃㌧人丸丁.、い.ムJ./川さ.
ORTHOCLADllNAE……・・・55.128,111
〃.りりl、ノけ1.りい叫/l、(.
CHIRONO九ffNAE ‥ ‥・・Z6,86,89
n)ntOmykl,ORTHOCLADIINAE…35,101
如血卵油札孔明血馳………………39
CHIRONOMINAE・・ …23,81,84
/・1・/巌J∫JJ′∴
J・1∴l‘イし・.こJ‘/JIJ.
ORTf†OCLAD汀NAE…‥‥・・46,111,117
月ブ闇r血d坤gJ堀,
DIAMESINAE” …34,64.137,139
錘捕肪九払噌机血・ ・・‥33,99
♪γ俗S∼ガg/J渥′C/zgγ0れ0椚〝5‥・・‥16,77
CHIRONOMINAE・・ ”・23,81,84
助矧的陶壷地
錘め吼ふ扉地・・
…・58,132
伽cゐタγ0〃0仇猥,CHIRONOMINAE……85
ORTHOCLADIINAE…・…・・55,112,128
月2れ7擁♂乃元β,TAⅣyPO工)JⅣAE……70,i42
ハ∴・.J〃h、/I・Jハ、〃.‖ごご†(.
/lり.・ムJ‘ノブ;JJ.
TANyPODJⅣAE……67,i4ユ,ユ43,145
PROCLADINI,TANYPODINAE・・・・・・71,141
P和d由mどぶα,DIAMESINAE・・・・・・・66,140
PRODIAMESINI,
ORT‡】OCLADIユNAE … ‥・137,140
抑止明画喝上海凧両脚・…5d,126
ORTHOCLADIINAE…・・ =・・56,129
飽Itゆ/沼g〃OC血d才祝5,
OliTHOCLADJJNAE‥・・・・・・・56,130
什りJ.川l・山・1!一1.
CHIRONOMINAE‥・・=35,97,100
・P和也弼_ゆ〟
乃抑血沈成東
比皿車両.小一、、ヾ.
CⅢRONOMJNAE・・ …・24,85,87
ORTHOCLADIJNAE…‥ …・52,125
FtectYVbmJPus,TANYPODINAE‥・68,141
几呪/ITハイ情イ…JJれ(.
ORTHOCLADrINAE・・…・・・・46,111,117
ハtノ・心し■・1■中〔J一♪.
押ゆ銘G凝血伽明細… ・‥20,80
ORTHOCLADlINAE・・・‥ ・”・45,116
、‥・∴・・‥、、・ −・−‥・、
鳥肌油明血閃購・・ 35,101
‥・
押血加鋸玖角瓶如拙川‥‥‥
28,91
…
か〝胡■c門−〝ね.斤カgoお〃γお作〝∫ =…一36、103
♪♂あ/柁,月ブわ少gdJノ〝椚・…………‥28,91
・・.・. ト.、.、・..・・† ‥ −.・・.
−J√J−
ハこノ/.ノ∴ノ∴リ.・∴ヽ.I.
DIAhtESINAE・・・・ …・64、137,139
ハ.∵一正叫九−.・∴J(イJJIl.
OfiTHOCLADIJNAE……=・56,111,130
ハ(.,′√ノ∴ヾ川.小∴・.
ORTHOCLADlINAEL…・・・・56,112,130
・・ ・‥・・
卜
如拙九輔如玖月珊瑚由偽㈹ ・…25,8β
り嶺加叩妙俗 ←・▼……t…、・tt
141,145
如制明知叩料7加頒触・・・・ ‥て1
函湘明峰」散田呵加配加・・・…26.89
か〝か〝闘帆CJ〟ガわ ‥
…・
61
血如痴取崩如ゆ紺地 ……34,98,100
叫め翻扉C仇血脚脚鵬‥・ …・67,144
月九eocγ富COわ♪略
ざゆβ乃SZJ∫,Or′カβC由dg〟∫…………51,124
Sユ血es如5.Crrcoわβ揖 =‥ ・・‥45、116
ORTHOCLADllNAE・・・”・‥47,11l.118
ZtheoZ,ek)Phl,TANYPODINAE・…・・70、142
Sylldiamesa,DIAMESINAE・・・64.137.139
伽抑励痛感如
月カβ♂由Jひ血相略
CHIRONOMINAE…………36,97,101
門如γ瑚,C如和瑠0明損 ……………16,77
流血め加ゎ」抽抑加両雄Ⅷ・・…■36,102
叫誠血痕イ如か油00如施・・・46,118
りWお花捕,腸Jガロc犯g椚〟g…………54,127
5dg∫地Jね,伽c血d血5 ……………68,145
叩頭砺勧制札f明知甜鮎川・・…30,93
両脚戒CJ揖椚〟わ紹0ね‘S・… …… 42
㍊∫邦♂々∂g乃5怨,S削ぎJJ由 ……………58,132
泌払如恢肌吼丁初頭∽補………39,106
粛Jf邦βわ鮎,C/‡加わ0沼猥 … …16,76
淵㈲撒ぬC肋間朋礪 …………16.77
sαfoγ汀らSfe乃OCあfγ0ナ‡0?乃鵬…………32,95
弧祓れC噸血粛別冊棚……………21
盟邦彫吼(》班“庖d加 ‥‥‥・‥50,121,123
5わ庖f昭,魚用刑efγ血刀β明視S・=・56,129
∫〝妙よゐ∫猥,〟eね和わ芯∫∂C由d∫姉・・・49,120
ORTHOCLADIINAE・・・・・‥・52.112.125
由血糊乙助成∼柑〝♂タタg捕 ′=り・・=2乙朗
ぬ加∽揖.∧7わ(わγ〝研・=
‥・
20,80
おぉαねα,滅亡γ坤SβごわⅦ ‥ =tt
34,98
衰油川喝Cγfcoわ♪〟5・・ …・45,116
血涙α捏描,〟才仁和♪∫βCJm ‥
…・34
出血7/払岱ゐ7∫,CJ〟乃わ・・
…・
お勉/松カブ乙E〝々才色鍵ガgJ血 ………
61
48,119
ねたαゐ那わif,Sfe調OCあル0乃0研〟S ‥・…31,95
由如/榔カg乙7五和/血相揖 ………・=39,108
出払oe〃Sg,魚(ゆβd7J〟椚……………28,90
由如Jg〃gね,阜り犯d由椚gSα ‥ ‥=65,140
由珊協〟/どれ月7m/nt血フC血ガ〟ざ・・・・‥47,117
由研dあfcoわγ,ル‡氾OC由d∫昭………46,117
肋瑚か即ね月侮加減刑旬闇……47,118
ざCα血β邦〟桝,fわ擁)ed〃〟椚 …………30,92
由〝∽α如,C明地虚別物俗・■‥22,83
由7〝αdgcオ雛〟ざ,7壱〝γぬ門〟ざ= ‥・40,106
5gβ〟血刀ざfぶ.入b〃ロビ由d∼〟∫‥‥・‥‥46.117
加触晦血如C)TrOわ♪捕・……‥46,117
Sゆfe刑††∽C据ゎf略αc†℃如dゆゼS…18,78
細川料C/zJ和〃β机〝S ‥
・‥
16,77
泌加ぬCJ〟乃わ
∫色ゆd〟Jわざ甚α,C/∽βわC血d才〟g
(=7b々〟〃脚タ血α血7川〟ざ汁・・42
扉症那好拙痛,彪加埴献納 …………34、99
詭油川屯7わ甜呵髄附施・…‥・・59.134
油わ転祓摘」初句匝狛州・・・・‥25,88
油所用卵椚料Cんz(わ如乃γ血相〃∫州・・33,97
ぬナγ沼血8decf沼貼,花推γ血相祝S・‥40、107
加明勉叩」加晦陀磁地・‥… …・48,119
ね,喝0肋乃〝吼凡,蛎gd≠J〟椚 ……28,90
お,明0けOg〃ぶe,A)妙gd∫J〟机 ‥…・28.91
Smittu7,ORTHOCLADIINAE・・・57,110.131
50γde乃5.fセ乃叫7gdブJ〟机・・・・・ …・25,88
・勧♂犯わわW(=α朝肌東成壷) ‥・51
5由g†iβカ祝5,j㌔用b}ぴね乃〃5 …35,39,100
5Jg,?ゆg招乃α,
CHIRONOMINAE=・ …・37,97,103
5由乃OCJ‡im乃0用Z疋,
CHIRONOMINAE ‥ =‥礼85,94
5f∫c加ゎirDナ10m!15.
CHIRONOMINAE………………32,95
㌧正作払戎扇(=†7如β(わ柑αJ机
加明抑扉」物叫如拙・‥ =‥40,108
血組物勅矧=勒酬仰軌血 …・・−26,89
如励加戒=朝顔蘭如…‥ =・・28,91
ぬ桝βん言如紺α菖,fb和C払dゆeJ瑚t…‥23,84
如〝∽ゐ∫祁βg〃Sg,月フ妙βd〃〟椚・・・30,93,94
血糊如s∂ゐなぞ,凸)妙gd∫/〟椚・…・・・・28、92
/一川J▲血〃〃り.イ/Jざ.
凡転Ⅳ沈溺座職…………47,118,124
血棚元紬晰東
28,12叩… 守壷珊勒血止地明C
奴傲或玩油ね㍉ム玩㈲坤句闇… …・54,126
血御舟オね〃〟∫滋5,⊥i研花β♪わ′gS……54,127
血相点如7壷ぶ,上7■矧叫娩鱒‥・…・54,127
如咄ぬ油伽扇∴m明由昭那・・・‥40,104
′α椚β椚∂〃J〟点∼,SJ∼c伽ゐ如犯0〝7ヱJゴ‥・33,96
由,刀〟〃曙f,飽7V由叩γお柁〟5・‥‥35,101
血糊邦な和明.凡廟加仙川 ………29,92
如瑚毎秒川弦月∽山繭川川棚・・・23,84
ORTHOCLADlINAE‥‥・…・60,135,134
・耶壷那仙川扉明庖…………………142
臓腑間仁α血細川耽…………………
77
・ぬ〝∽乃妙α門二fな和〔血(わクg/椚〟
(=月7和C力わ℃〝0椚エーS)…
…23
由〝昭乃よJ才d鮎,0γ〟けC由dg〝5・‥51,122,124
由〝紹醐〟由′催,CγgCO叫)〟5‥ ‥=
45,116
卸仙川別個パ髄郎の明張・・ ・‥34,100
お〝紹♂Cお〝姉,7壱′gタ血行〝∫・‥‥40,106
海舟膵町P紬叫峨仙川 ……25,88,135
痺扉拘川壷
鳥肌ぬ履物壷肱 …・…・55,58,128
扉馴嘩画CγiCOわ♪〟5……………44,114
融加喝如G拗血勧萌始・・・・・
20,∂0
加触郡融‖肋相加胡如 ………24,87
由〝昭0如才,〟βJわoc〃g椚鵬・‥ …・
54,128
了も々〝批哲αね,
由,陽♪α川〟J恥鋤0γfゐoc由d∫〟5…52,125
由〝祝ゆわ,批Z,A館c和♪sgcJ和・・= …・34,98
お7拙ゆJ′Jγ吉成ぴ,
Or〃70C由dg捕……………51,123,124
お明神〟JJ猥,CI7COわ♪〝5 …………44,115
了も烏〟乃(哲αユ働S〟わ々α,
加触搾油喝凡転融叫加加……36,102
加触涙雨略凡転庖叩如拙……36,102
由椚α川′オJ鱒.Or′ゐβC血dオ捕‥・51,122,124
由〝招SgC〝〃d描,尺血相お乃ツお門〟5…36,102
肋間酬棚琉凡吸血賄仰…・・・・‥31,94
ORTHOCLADlINAE・…・・・・52,125,112
ORTHOCLADIINAE…・・・・・42,113,110
吻椚明倣喝上地租規・………‥138.150
拘卿明閥細物
ORTHOCLADIINAE・”・・・・・59.110,133
知和好和,fなg〟(わざ別Z■路衰………57,131
杓両液撒い物融明励馳 ……35,101
如那加射=油川血涙),
PγロC血d∼〝5・
‥・
145
細則明痛鞘仏7加瀬∽朋…・…‥40、105
J柁dgrg椚αγ掠〝J〟5,
魚用如伊加胱…= ・・・、35,100
由〝揖ざ〝ゆぬ,CγlCOわ♪鵬…………44,114
加靴虚血お∴鋸郁庖り血相婿……37,102
′柁椚〟J捕,C血扉坤那・…………」4,115
夙∽榊血蛎CγlCOわ♪猥・………‥44,114
血糊血加脚止ぬ
祓卯助此血励
月柁机加悦服油症‡………………
57,130
撤矧毎靡適地…=
・…
55,129
;一.J′/んご/雄J■J・′〃い∴/」・/什㍑り≠、・∴汗.ユ11r
わ裾∼′7ビ∼捕,C′て〟¢ク〟∫‥
加加扉庖坂上反似加頑匝 ………18,78
わ一拍sc由J鵬,C)7COわ♪〟5・ ・‥・45、116
呵ぬ東Cγ才COわ♪〟5………………
44,114
加鱒卿而.C,二ゆわC/ユタ和昭0机捕‥‥・・21,82
加叫扉顧P加由祓如い ・…24,87
加粗相睨」刊旭痛倣椚 ‥・・…30,93
TANYPODINAE=・・・・・・・66,73,141
TANYPODINl.TANYPODINAE……71,141
771nhus,TANYPODINAE ‥・・・71,141
TANYTARSINI,
CtilRONOMINAE‥・ ‥=33,73,96
7b和ノ血閤喝CHIRONOMINAE…‥・37,103
TセJ〝∽J(哲gわ〃,
‥・・45,116
抽頑画加地札G妨冊珊瑚・‥16,94,76
′ガ〃gWC〝J〟椚,fも妙gdfJ緑椚………30,93
乃車βゐ招,月)抄g成血刑…・・・…29,錮,92
T7零ぶOC血dg〟5,
ORTHOCLADllNAE…・ ・‥・59,134
TrzssoL)eh4)ia,TANYPODrNAE・・・7O,142
仙血石物函坤軌仰 =‥ ・…25,89
/用〃甜わCα〟ゐ′5椚gfJ沼、・ =‥58,131
血那ぬ楓腰加瓶相加・・ ‥・・24,87
ORTHOCLADIINAE…………62.136
扉晰頗混血ノ加地御伽駒 ‥・35,101
八丁一.上l・ご山,十人、.∴
′g〃gれ〟ぎc和Cぁざro乃〃∽〟ざ …………23,84
/.・りJtリ1■.血.
蝕ぬ祓吼刀ぬ彿蝕………………■、・
63,138
励南新液胞………48,51,119,124
・いJいIナ.心.りJ仙.〉.’ム;(JJJ†メ
(=且成功称東北)…………一り・…‥51
ORTf†OCLAD打NAE……‥・59,111,134
ぬ血血軌略月沌画調血・‥・・・24,29,91
Jさ;†山九ノり∴、J、ヾ..り1、りい∴J豆.さ
(=鞠如融肋間)・・・
ぬ成血鵜僧ねC肋祓巨■‥川
24
…・61
…・
63,138
混断面払ぃ舶叫′紺〃r∫点α=…■23,25,86
如剃軸心C仇り明0払即〃℃・‥・…
加劇痛」通朋脱い・
〟柁γ〝∽g,斤ゐgoお乃ツお門〟S・=‥37,102
川∫−uけ=明。川…■,イム∴
〟椚∂和才わ0由,∬∼(乙蹄ⅢJ〟5…………20,80
60,135
77ulkLSSOmyul,ORTHOCLADIINAE62,136
‥=
削昭和拙血帆P抽如繭加 ……29,92
・盈花押gわがα ………………………142
〟況(智ねゆJ7肌Z応,7妻乃ツ血相捕・・‥・・・■40,107
椚喝如肥抽喝∵n叩頭Ⅳ㍑ …………40.108
椚㈲ぬ廟㈹」初句坤闘川・==・24,88
捕血血叩ノ玩坤祓眈昭 ………26,89
嗣頑血塊佃.動座如肋憫 ……30,93,94
∽雇わ如仏C/‡(びJ)∽わ乃OJ〟S …・ ・・‥42
〝和∫g邦∫ぬ.7七柁ツお汚損…・・ …・
40
・〝柁5んg〃Og〃5e(=C〟J′e抽/〃椚),
乃フ毎,gdよJ〟椚……………‥・24,31,94
”.J王ハ′ご1.・∴.1J」り/−〃.布い
(=貝)如)gdJJ〟椚)・=
…・
24
‡岱〃け∽g乃Sk,Tも習ツ払γS以S‥ ==41,105
血肋頑血槻㈹.魚油如拙㈹……26,88
油粕琉Ⅷ血喝7加が研削………41,108
〟わ刀α7∫βγ毎〟乙Crq♪5gCJ用…・・==34,99
据机ねⅧ頑毎C加賊加瀬m補……33、98
脚壷=勒血血明坤……………68,143
泥中〝附札5玩班毎 ………………58,133
〃∫7滋7〟由,C加わ加ゎ紺……………‥20,81
び言わゐJ鮎,C厨川机棚状 ………………81
〃∫J由Jね,Cαり明Ⅵ朋e〃托・・ ==60,135
血加れT転職関都減袖b =……61,136
即り馴閑職仏上放Ⅵ鹿机頼昭・・・・・18,79
ツα刑鮎タ〃αg〃5ね,〟才c7℃Jg〃d如s・・・・‥24,86
J原mg〃S由,E〃々fq酔わeJ由…………49,119
押跡抑=払頓飾海北………49,119,124
牒庖鮎那屯Cγ乙r飢b♪揖……………44,115
脚閲靴憬れ角瓶如鮎川・…仙川…29
プβSゐブ椚〟怨〟∫,Cノzわ℃乃0椚〟S…………16,76
川南侃閲し如批血血明知……67,143
脚止血馴扉Cのγ粕川陀∽Ⅶ………60,135
耶扉め椚川底CγrC∂叫〉捕・…・・・・45,116
γ05∫∫乙E〟か(拘わeJ由 …………
48,51,119
lハJ」・.(h//い.1∫1J‘/∴小
(=且止履物壷此)………………・・・51
65,140
i勺招∬∫g地,CHIRONOMINAE・・・41,96,109
ヅOSfff,Sy箱df〟meSα・・ ・・・・
γ聯5カタ∽〟g〃ぬ
0γ≠わc由d∫捕‥・= ‥・・51,122,125
γ〝血7抑α〃α,月;βぐれ)C由di猥 ………52,125
ル肌中壷叫止血叩如如ね…………34,98
JW乃叫〟βr血.魚gr如C由d如・…・52,125
脚㈲叩扉扉喝C血涙坤那…………45,114
JW乃ロゴeC〟〃d捕,7七乃γぬ柑〝ぶ・= =‥41,108
JW犯0〟柁5よα,斤柁邦坤gJ坤衰………69,152
Zavrel衰,CHIRONOMINAE・・・L・・41,97,109
Zaurelimyle,TANYPODINAE・…‥70,142
国立公害研究所特別研究成果報告
第1号 陸水域の富栄養化に関する総合研究一一霞ヶ浦を対象域として−−昭和51年虔.(1977)
第2号 陸上植物による大気汚染環境の評価と改善に関する基礎的研究一一昭和51/52年度研究
報告.(1978)
(改称)
国立公害研究所研究報告
※第3号 A comparative study of adults andimnature stages of nineJapanese species of
the genus Chironomus(Diptera.Chirononidae).(1978)
(日本産ユスリカ科 Chironomus属9種の成虫 サナギ,幼虫の形態の比較)
第4号 スモッグチャンバーによる炭化水素一窒素酎ヒ物系光化学反応の研究一昭和52年庭中
第5号次生成物の培養細胞に及ぼ
問報告.(1g78)
第6号 陸水域の富栄養化に関する総合研究(Ⅱ)霞ヶ浦を中心として一一昭和53年度.
(1979)
※第7号 A morphologicalstudy of adults andimlnature StageS Of20Japanese species。f
the faTmily Chirononidae(Diptera).(1979)
※那号る実鮒研究,昭和52.
53年匿研究報告.(197g)
第9号 スモッグチャンノヾ−−による炭化水素→窒素酸イヒ物系光化学反応の研究昭和53年庭中
間報彗.(1979)
第10号 陸上植物による大気汚染環境の評価と改善に関する基礎的研究一一昭和51−53年度特
別研究報告.(1g79)
※第11号 Studies on the effects of air po11utants on plants and mechanisms of phyto−
toxicity.(1980)
(大気汚染物質の植物影響およびその植物毒性の機構に関する研究)
第12号 Multielement analysis studies by flame andinductively coupled plasma spectro−
SCOpy utilizinE COlnputer−COrLtrOlledinstrulnentation,(1980)
(コンピュータ制御素直を利用したフレームおよび誘導結合プラズマ分光法による多元
素同時分析)
第13号 Studies on chironomid midges of the Tama River.(1980)
Partl.The distribution of chironomid speciesin a tributaryin relation to
the degree of pollutioTt Yith seYage Yater.
Part2■ Description of20species of Chironominae recovered fro爪a tributary.
(多摩川に発生するユスリカの研究
一第1報 その一支流に見出されたユスリカ各種の分布と下水による汚染度との関係
−一第2報 その一支流に見出された Chironominae重科の20様について)
第14号軍学土麒態紅及ぼす影響と削ヒに関する研究
幸
※第15号 大気汚染物質の単一および榎合汚染の生体に対する影響に関する実験的研究一昭和54
年度特別研究報告.(1980)
第16号 計測車レーザーレーダーによる大気汚染遠隔計測.(1980)
※第17号 流体の運動および輸送過程に及ぼす浮力効果−一臨海地域の気象特性と大気拡散現象の
研究−一昭和53,54年虔特別研究報告.(1980)
第18号 Preparation.analysis and certification of PEPPERBUSH standard refeTenCe
¶aterial.(1g80〉
(環境ほ準試料「リョウプ」の調整,分析および保証債)
※第19号 陸水域の富栄養化に関する総合研究(Ⅲ)−一霞ヶ浦(西浦)の潮流−一昭和53,54年度,
(1g81〉
※第20号 陸水域の富栄養化に関する総合研究(Ⅳ)ノ霞ヶ補流域の地形,気象水文特性およぴそ
の湖水環境に及ぼす影智1一昭和53,54年度.(1981)
第Zl号 陸水域の富栄養化に関する総合研究(Ⅴ)「一貫ヶ浦流入河川の流出負荷望変化とその評
価一一昭柑53,54年皮.(1g81)
第22弓 陸水域の富栄養化に関する総合研究(Ⅵト霞ヶ補の生態系の構造と生物現存量−昭
和53,54年嵐(1981)
第23号 陸水域の富栄養化に関する総合研究(Ⅶト一朝沼の富栄養化状態指標に関する基礎的研
究−一昭和53,54年皮.(1981)
第24号 陸水域の富栄養化に関する総合研究(Ⅷトー富栄養化が湖利用に及ぼす影響の定量化に
関する研究−−昭和53,54年度.(1981)
第25号 陸水域の富栄養化に関する総合研究用り−−Micr。。y。tis(藍藻類)の増殖特性−昭和
53,54年皮.(1g81)
 ̄Vll
第26号 陸水域の富栄養化に関する総合研究(Ⅹト環額培養試験法によるAGPの測定昭和
53,54年度.(1g81)
第27号 陸水域の富栄養化に関する総合研究(Ⅹり一一研究総括一一昭印58.吊年度.(ユ981)
第28号 複合大気汚染の植物影響に関する研究一昭和54.55年度特別研究報告,(1g81)
※第29号 Studies on chironomid rnidges of the Tama River.(1981)
Part 3.Species of the subfalnily Orthocladiinae recorded at the sumTner SurVey
and their distributionin relation to the pollution vith seYage YaterS.
Part 4.Chirononidae recorded at a Yinter survey.
(多摩川に発生するユスリカ類の研究
−一策3報 夏期の調査で見出きれたエリユスリカ重科Orthocladiinae各種の記載と,
その分布の下水汚染度との関係について
−一第4報 南浅川の冬期の調香で見出された各種の分布と記載)
※第30号 海域における富栄養化と赤潮の発生機構に関する基礎的研究一昭軸54.55年度特別
研究報告,(1982)
渾第31号 大気汚染物質の単一および複合汚染の生体に対する影響に関する実験的研究一昭和55
年度特別研究報告.(1g81)
第3Z号 スモッグチャンパーによる炭化水素一書素酸化物系光化学反応の研究−環堵大気中に
おける光化学二次汚染物質生成機構の研究(フィールド研究1)一一昭和54年庶特別
研究中間報告.(1982)
第33号 臨海地域の気象特性と大気拡散現象の研究−一大気運動と大気拡散過程のシミュレーシ
ョンー一昭和55年虔特別研究報告.(1g82)
※第34号 環境汚染の遠隔計測・評価手法の開発に関する研究−一昭紬55年度特別研究報告.(1982)
第35号 環境面よりみた地域交通体系の評価に関する総合解析研究.(1982)
楽第36号 環境試料による汚染の最期モニタリング手法に関する研究−昭和55,56年度特別研
究報告.(1g82〉
※第37号 環境施策のシステム分析支提技術の開発に関する研究.(ユ9さ2)
第38弓 Preparation,arLalysis and certification of POND SED【MENT certified reference
material.(1982)
(環境標準試料「地底質」の調整,分析及び保証値)
※第39号 環境汚染の遠隔計測・評価手法の開発に関する研究一昭和56年度特別研究報告.(1982)
第4ロ号 大気汚染物質の単一及び掠合汚染の生体に対する影響に関する実巌的研究−昭和56年
虔特別研究報告,(1983)
豪第41号 土壌環境の計測と評価に関する統計学的研究,(1983)
※第42号 底泥の物性及び流送特性に関する実験的研究.(1983)
※弟43号 Studies on chironomid midges of the Tama River.(1983)
Part 5.An observation on the distribution of Chironominae aloTtg the main
StrearninJune Yith description of15 neY SpeCies.
Part 6.Description of species of the subfamily Orthocladiinae recovered from
the nain streamin theJune survey,
Part 7,Addftfonalspecies co‖ectedin Yinter from thel柑i爪 Strean,
(多摩川に発生するユスリカ頬の研究
−第5報 本流に発生するユスリカ顎の分布に関する6月の調査成績とユスリカ重科
に属する15新種等の記録
第6報 多摩本流より6月に採集されたェリユスリカ亜科の各種について
一一第7報 多摩本流より3月に採集されたユスリカ科の各種について)
第44号 スモッグチャンバーによる炭化水素一窒素酸化物系光化学反応の研究−環境大気中に
おける光化学二次汚染物質生成機構の研究(フィールド研究2)−昭和54年度特別
研究中間報彗.(1g83)
第45号 音磯原乗物 合成有機化合挽 東金屈等の土壌生態系に及ぼす影響と浄化に関する研究
一一昭和53−55年度特別研究総合報告.(1983)
滋第46号 有機廃棄軌 合成有機化含物,重金属等の土壌生態系に及ぼす影響と浄化に関する研究
−昭和54,55年度特別研究報告第1分冊.(1983)
※第47号 有機廃棄軌 合成有機化合物,重金属等の土壌生態系に及ぼす影響と浄化に関する研究
−昭和54,55年度特別研究報告第2分冊.(1g83)
※第48号 水質観測点の適正配置に関するシステム解析,(1g83)
第49号 環境汚染の遠隔計測・評価手法の開発に関する研究−一昭和57年虔特別研究報告,(1g84〉
業第50号 陸水域の富栄養化防止に関する総合研究(l)一霞ヶ補の流入負荷至の算定と評価−
昭和55∼57年度特別研究報告.(1984)
那
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■
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※第81号 環境影響評価制度の改築効果に関する研究一一地方公共団体の制度運用を中」L、として.
(1985)
業第82号 植物の大気環境浄化機能に関する研究−−昭和57−58年度特別研究報告.(1985)
第83号 Studies on chironomid midges of somelakesinJapan.(1985)
(日本の湖招のユスリカの研究)
※第84号 重金属環境汚染による健康影響評価手法の開発に関する研究一一昭和57一−59年度特別研
究総合報告.(1g85)
割5号 Studieson theratecnStantSOf freeradicalreactions and「elated spectro−
se∂Pic a爪d〔hermocムe¶1CaJpara¶eterS.(19g5)
(フリーラジカルの反応速度と分光学的及び熱力学的パラメーターに関する研究)
第86号 G C/MSスペクトルの検索システムに関する研究,(1986)
第椚号 光化学二次汚染物質の分析とその細胞毒性に関する研究−一昭和53−58年度総合報告.
(1g86)
※第88号 都市域及びその周辺の自然環境等に操る環境指津の開発に関する研究∬,環境指標一応用
例とシステム昭和59年度特別研究報告(1986)
第89号 Ne9Suring the Yater quality of Lake t;asumigaura bY LANDSAT remote sensing.
(1g86)
(LANDSATリモートセンシングによる霞ヶ浦の水質計洲)
第90号 ナショナルトラスト運動にみる自然保護にむけての住民意識と行動知床国立公園内
100平方メートル運動と天神崎市民地主運動への参加者の分析を中心として.(1g86)
第91号 Ec()nOTRic analysis of nan s utilization of environrnentalresourcesin aquatic
environlnentS and nationalpark regions.(1986)
(人間による環境資源利用の経済分析水環境と国立公園地域を対象にして)
第92号 7カ ̄コの増殖及び分解に関する研究.(198さ)
着帯93号 汚泥の土壌還元とその環境影響に関する研究(l)昭和58−59年度特別研究総合報告
第1分冊.(1g86)
※第94号 汚泥の土壌還元とその環境影響に関する研究(n〉一一昭柏58−59年虔特別研究総合報告
第2分冊.(1g86)
※第95号 自然浄化機能による水質改善に関する総合研究(l)−一汚濁負荷の発生と流出・流達−一
昭和58−59年度特別研究報告.(1986)
※第96号 自然浄化機能による水質改善に関する総合研究川)水革帯・河口域・池沼の生態系構造
と械健一一昭和58−59年度特別研究報告.(1986)
※第97号 自然浄化機能による水賀改善に関する総合研究(Ⅲ)−−水路及び土壌による水質の浄化−
昭和58−59年皮特別研究報告、(1g86)
第98号 自然浄化槽俵による水質改善に関する総合研究(Ⅳ)一目然浄化権能を活用した処理技術
の開発と応用−一昭和58−59年度特別研究報告.(1986)
第99号 有害汚染物質による水界生態系のかく乱と回復過程に関する研究昭和56−59年度
特別研究総合報告.(1g86)
第1DO号バックグラウンド地域における環境汚染物質の長期モニタリング手法の研究−特定汚染
選択的検出法及び高感匿分析技術の開発一一昭和58−60年皮特別研究報告,く1986)
第1Dl号複合ガス状大気汚染物質の生体影響に関する実験的研究昭和57−60年度特別研究
報告.(1988)
第1D2号地球規模大気質変動に関する予備的研究.(1g86)
帯川3号環境調和型技術としての電気自動車の評価に関する基礎的研究,(1987)
第104号Studies o爪Chirono¶id midgesinlakes or the AkanⅣationalPark.(1987)
〈北海道阿寒国立公園の湖におけるユスリカ相の研究〉
第105号畑地土壌における水分と諸元真の動態,(1987)
※第106号筑波研究学園都市における景観評価と景観体験に関する研究.(1987)
第107号遠隔計測による環境動態の評価手法の開発に関する研究−、昭和59−60年虔特別研究報
告,(1g87)
第jO8号植物の大気環境浄化機能に関する研究−一昭和射∼60年度特別研究総合報告,(1987)
第109号地域環境評価のための環境情報システムに関する研究.(1987)
第‖0号海域における赤潮発生のモデル化に関する研究−昭柏59−60年度特別研究総合報告.
(198T)
※第111号Application or X−ray photoelectrorL SpeCtrO5COpy tO the study of silicate
minerals.(1g87)
(ケイ酸塩鉱物研究へのX線光電子分光法の応用)
第112号光化学汚染大気中における有機工了ロゾルに関する研究−有機エアロゾルの生成と挙
動に関する研究−r昭和58−61年庶特別研究報告,(1988)
第113号光化学汚染大気中における有機エアロゾルに関する研究昭和58−61年度特別研究総
会報告.(1g88)
第114号水葬生屠系に及ぼす有害汚染物質の影響評価に関する研究一昭和6D∼61年産特別研究
報告.(1988)
第115号複合ガス状大気汚染物質の生体影響に関する実験的研究一一昭和57∼61年度特別研究総
V
究
研
含
総
る
す
関
会報告.(1988)
※第116号 自然浄化機能による水質改善に
一汚濁負荷の発生と流出・流達
昭和58∼61年監特別研究報告.(1988)
※第117号 自然浄化機能による水質改善に関する総合研究(Ⅵ)−←湖沼の生態系構造と自然浄化−−
一昭和60∼61年庶特別研究報告.(1988)
第118号 自然浄化機能による水質改善に関する総合研究(Ⅶ卜一自然浄化機能を活用した水路・土
壌による浄化と処理技術の開発−一昭柏60−61年度特別研究報告.(1988)
業第119号自然浄化機能による水質改善に関する総合研究(Ⅷトー自然浄化システムの評価方法−一
昭和80∼61年度特別研究報告,(1988)
第120号 自然浄化機鰍こよる水質改善に関する総合研究(Ⅸ)昭和58∼61年度特別総合研究報告
(1gき8)
第121号Studies on the chironolnid爪idges oflakesin SouthreJlnOkkaido.(1988)
(北海道南部の湖におけるユスリカ柑の研究)
第12ヱ号擬似ランダム変調CWライダーの開発とフィールド観測への応用.く1989)
第123号 バックグラウンド地域における環境汚染物質め長期モニタリング手法の研究(m〉−離島
及び山岳地における大気汚染成分濃度とその変動一昭和58−62年度特別研究報告.
(1g89)
第124号環境科学研究用に開発したニホンウズラの遺伝学的及び微生物学的特性,(1989)
第125号Chironomidae of JapaTt:Checklist of species recorded,key to Tnales and
taxonomic notes.(1989)
(日本及び発アジア産ユスリカ科のカタログと雄成虫の検索表)
翼 残部なし
Report of SpecialResearch Project of the Nationallnstitute for Enviro爪mentalStudies:
No.1‡Nan acti再ty and aquatic environment−Vith specialreferences to Lake
Xasumigaura ̄Progress reporti1g76・(1977)
No. 21Studies on evaluation and alnellOration of air pollution by plants−Progress
reportin197ト1g77.(19T8)
Research Report rrom the Nationallnstitute for Environ¶entalStudies事:
丼Ⅷ0, 3 A comparative study of adults a爪dim¶atUre StageS Of nineJapanese species of
the gerLuS ChiroJlOmuS(Diptera.Chironolnidae).(1978)
No, 4‡Smog chaTnber studies on photochelnicalreactions of hydrocarbon−nitrogen oxides
SyStem−Progress reportin19T7.(1978)
No, 5‡Studies on the photooxidation products of the alkylbenzeTte−nitrogen oxides
SyStem,and on their effects on cultured cellsResearch reportinlg76T1977.
(1g7る)
No. 6+Man activity and aquatic cnvironmentrYith specialreferences to Lake
Xasu爪igaura−Progress reportinlg77−1978.(1g79)
※No. 7 A morphologicalstudy or adults arLdimnature stages of 20Japanese species of
the family Chironomidae(Diptera).(1979)
※Ⅳ0. 8‡Studies on the biologicaleffects of siTtgle and coTnbined exposure of air
pollutantsrResearch reportin1977rlg78.(1979)
No. 91Snog chaTnber studies on photochemicalreactions of hydrocarborL−nitrogerL OXides
systeTnProgress reportiJllg78.(1979)
No.101Studies on evaluation a爪d aTnelioration of air pollution by plantsProgress
reporti爪1976−1g78.(1979)
※No.11 Studics on thc cffect8 0f air po11utants on plants andl【eChさnis¶S Or
phytotoxicity.(1980)
No.12 NultieleTnent analysis studies by flame andinductively coupled plasma
SPeCtrOSCOPy utilizing coTnOuter−COntrOlledinstrurbentation.(1980)
No.13 Studies on chirononid midges of the Tama River.(1980)
Partl.The distribution of chironomid speciesin a tributaryin relation to
the degree of pollution Yith seYage Yater.
Part 2.Description of 20 species of Chiro爪01ninae reccvered froln a tributary.
No.141Studies on the effects of organic YaSteS OTt the soilecosysteTR−Progress
reporti爪1978−1979.(1980)
隷Ⅷ0.151Studies on the biologicaleffects of single and coTnbined exposure of air
pollutants−Research reportin1979・(1980)
No.161Remote neasureTnent Of alr pOllution by a TAOt)ilelaser radar.(lg80)
※No.171】nfluence of buoyancy o爪 fluid motions and transport processesMeteorological
Characteristics arLd at一口OSPheric diffusion pherLOmenain the coastalregion
Progress reportin19T8−197g.(1980)
No.18 Preparation,analysis and certiricatio爪 Of PEPPERBUSH standard reference mateL
rial.(1980)
※No.191CoTnPreherLSive studies on the eutrophicatio爪 Or freshrYater areaS−Lake currcnt
Of Xasu爪uTa(Nishiura) ̄1978 ̄1979・(1981)
※No.201CoTnprehensIVe Studies on the eutrophication of fresh−Yater areaS−Gco爪OrPho−
logicaland hydrometeorologicalcharacteristics of Kasumigaura YaterShed as
related to thelake environ爪ent1978−1g79.(1981)
No.211CompreherLSive studies on the eutrophication of fresh−Yater areaS−Variation
Of pollutantload byinfluent rivers to LakeⅨasumigaura−1g78−1g79.(lg81)
伽.22ICol叩re力e几Sjye studie50月 t力e eulrophie∂tjo刀 Of fresムーWater占汀ea5−5t川CtUre Of
ecosystem and staTLding cropsin Lake KasuTnigaura1978r1979.(1981)
No.23‡Comprehensive studies on the eutrophication of freshLYater areaSApplica−
biiity of trophic stateindices forlakes1g78−1979.(1981)
No.24‡ConpreherLSive studies on the eutrophicatioTt Of freshrYater areaSqua爪titative
aTtalysis of eutrophication effects onlnain utilization oflake water resouTCeS
1g78−19T9,(19al)
No.25‡Comprehensive studies oTt the eutrophicatio爪Or rreSh−Yater areaS一−GroYth
Characteristics of Blue−Green Algae.Mycrocystis1978−1979.(1981)
■ starting Yith Report No.3.the series title YaS Changed.
No.261CoTAprehensive studies on the eutrophication of fresh−Yater areaSL
Determination of argalgroYth pote爪tialby algalassay procedure−1978−1g79,
(1g81)
No.2「ICoⅦpTehensiYe Studies on tわe eutrophicatio¶ Of†res†rYateT aTeaS−SummaTy O†
researches−1g78−1g7g.(1g81)
No.281Studies om effects of air pollutant mixtures on p)antsProgress reportin
1979−1980.(1g81)
※Ⅷ0.29 Studies oTt Chironomid nidges of the Tama River.(1981)
Part 3.Species or the subfaTnily Orthocladiinae recorded at the sumer st]rVey
and theiT distributionin relation to the po11ution Yith seYage YaterS.
Part 4.Chironomidae recorded at a Yinter survey.
※No.301Eutrophication and red tidesin the coastalmarine environment Progress
TePOrtinlg7g−1g80.(1982)
※No.311Studies on the biologicalerrects of single aTLd coTnbined exposure of air
p()llutantsReseaTCb TepOTtinlg80.(1981)
No・321STnOg ChaTnber studies on photocheTnicalreactions of hydrocarbon−nitrogen
OXides systemProgress reportin1979−Research on the photochernical
SeCCndary pollutants formatiorL neChanisnin the enviro爪1nentalatmosphere
(Partl).(1g8Z)
No.33*Meteorologicalcharacteristics and atmosphcric diffusion phenomenaiJlthe
COaStalregionLSimulatioTL Of atmospheric motions and diffusion processes −
Progress reportinlg80,(198Z〉
※No.34*The dcvelopThent and evaluation of relnOte meaSurement methods for enYironTnental
pollutionResearch reportin1980.(1982)
No.351Colnprehensive evaluation of environTRentalimpacts of road and traffic.(1g82)
芽Ⅷ0.361Studies on the TRelhod forlong terTn enVironmentalmonitoring−Progress rcport
in1980−1981.(1982)
※No.371Study orL SuppOrting technology for systeTnS analysis of envjronnerLtalpolicy
The Evaluation Labolatory of Man−ETLVironme爪t Systems.(1982)
No.38 Preparation.analysis and certificatioTt Of PONI)SED)NENT certified refereTtCe
material.(1982)
※No.3glThe developmerLt and evaluation of remote measure爪ent methods for environlnental
pollution−Research reportinlg81.(1g83)
No.401Studies on the biologicaleffects of single and coTnbined exposure of air
pollutantsIResearch reportin1981.(1983)
※No.411Statisticalstudies on mettlOds of measurement and evaluatiorlOf chemical
CO爪dition of soilLYith specialreference to heavy rnetals−.(1983)
※No.42* Experimetalstudies on the physicalproperties of爪ud and the eharacteristics
Of¶Ud transportation.(1g83)
※No.43 Studies on chironomid Tnidges of the Tama River.(1983)
Part 5・An observation oTL the distribution of ChironoTAinae aloTtg the nain
StreaTninJune.Yith description of15 爪eY SpeCies.
Part 6,DescriptiorL Of species of the subfamily Orthcladiinae recovered from
the¶ain strea¶in theJune survey.
Part 7.Additionalspecies co11ectedin Yinter froTn the Tnai爪 Stream.
No・44*STnOg Chamber studies on photochenicalreactioTtS Of hydrocarbon一爪itrogen oxides
SyStemProgress reportinlg79Research on the photochenicalsecondary
pollutants fomation mechanisTAin the environmerLtalato爪OSphere(Part 2).(1983)
No.45事Studies on the effect of organic YaSteS O爪 the soilccosystemOutlines of
5peCialresearch project1978−1980,(1g83)
※No・461Studies on the effect of organic YaSteS On the soilecosystem−Research report
inlg79−1980.Partl.(1983)
※No・47+Studies on the effect of organic YaSteS On the soilccosystemResearch report
in19Tg−1980.Part 2.(1983)
No・481Study o爪Optimalallocation of water quality爪Onitoring points.(1g83)
No.4glThe development and evaluatioTt Of remotelneaSurement rnethod for environlnental
P011utionReseareh reportin1982.(1984)
※No.50*Colnprehensive studies on the eutrophication coTttrQlof freshYaterSLEstimatiQn
Ofinputloading of Lake Kas】migaura−1g80−1982.(1984)
※No・511ColnPrehensive studies on the eulrophication contTOlof freshYaterS−The fu爪C
tion of the ecosystem and significance of sedilnentin nutTient cyclein Lake
Xasu爪igaura−1g80−198Z.(1g84)
※No▲ 521Co叩rehcnsive studies on the eutrophicatio爪COntrOlof freshvatersLEncIosure
experiments for restoration of highly eutrophic shalloY Lake KasuTnigauTa1980−
ーX】1】▲
1g82.(1984)
No.53事Conprehensive studies on the eutrophication controlof行eshYaterS、Seasonal
changes of the bioT”SS Or fishes and crustaciain Lake Kasu爪igaura−1980−1g82・
(1g84)
※No,541Conprehensive studies on the eutrophication controlof freshvaters−Modeli爪g
the eutrophication of Lake Kasumigaura−1980−1982・(1984)
Ⅳ0.55*Co叩rehen∫jye studjes oれIhe eutrophjcation contro】of fresbwaters一帖asures
for eutrophication control1980−1g82.(1984)
No.561Comprehensive studies on the eutrophication controlof freshYaterS、Eutrophic−
ationin Lake Yunoko1g80−1g82.(1984)
避Ⅷ0.57事CoTnprehensive studies on the eutrophication controlof freshYaterSJSu爪mary
of resear亡hes−1g80−1g82.(1984)
No.581Studies on the Tnethod forlong term environmentalTnOnitoring r Outli爪eS Of
SpeCialresearchproj?Ctinlg80 ̄1982・(1984)
No.59*Studies on photochenlCalreactions of hydrocarbon−nitrogen oxides−Sulfur
oxides systen Photochelnicalozone fornation studied by the evacuable sTnOg
chalnber−AtlnOSPheric photooxidation mechanisns ofLselected organic compounds
−Research reportinlg80−1g82.Partl.(1984)
No.601Studies on photocheTRical reactioJIS Of hydrocarbon−nitrogen oxides−Sulfur
oxides systemForTnation TneChanisTnS Of photochemicalaerozolrResearch report
in1980−1982.Part 2.(1984)
No.611Studies on photocheTnical reactions of hydrocarboTt−nitrogen oxides−Sulrur
oxides systeTn Research on the photochemicalsecondary pollutants fomation
mechanisTDin the environmerLtalatmosphere(Partl)vRcsearch reportinlg80▲
1g82.Part 3.(1984)
No.62*Effects of toxic substances on aquatic ecosysteTnS rProgress reportin1980▼
1g83.(1g84)
葦Ⅷ0.631Eutrophication and red tides in the coastalTnarine environmentJProgress
reportin19gl.(19㊦4)
※No.64事Studies on effects of air pollutant nixtures on plants−FinalreportiTt1979 ̄
1g81,(1g84)
削0・65 StudiesoTLeffectsofarpo11utantmxturesOnplantsPartl・(1984)
遊Ⅷ0,66 Studies on effects of alr POllutant mlXtureS OrL Plants−Part2・(1984)
漆Ⅷ0.671Studies on unfavourable effects oTt huTnan body regarding to severaltoxic
lnaterialsin the erLVirorLment.uSing epidemiologicaland analyticaltechniques
Projeet researeわrepo‖in1979 ̄1981▲(198j)
※No.681Studies on the envlrOnlnentaleffects of the application of seYage Sludge to
soil−Research repoTtinlg8卜1983.(1984)
赤No.89 Fundamentalstudies orL the eutrophication of Lake ChuzerLji−I3asic research
report.(1g84)
※No.7O Studies on chironomidlnidgesinlakes of the Nikko NationalPark
PartJ.Ecologicalstudies on chironolnidsinlakes of the Nikko NationalParkl
Part 刀.TaガOJ)Dmjc∂】and爪OrpbD】ogjca】sIudjes oJ】the cbjroJ10瓜id species
co11ected fromlakesirL the Nikko NationalPark.(1984)
※Nd,711Analysis on distributions of reTnnarlt SnOYpaCk and snov patch vegetation by
r印Ote SenSing.(1g84)
No.721Studies on photocheTnicalreactions of hydrocarbon−nitrogen oxides−Sulfur
oxides system−Research o爪 the photocheTAicalsecoJldary pollutants formation
mechanisTnin the environmentalatTnOSDhere − Research report in1980−1982,
Part 4.(1985)
※No.T3IStudies on photocheTAicalreactions of hydrocarbon−nitrogen oxides−Sulfur
oxides systemFinalreportin1980−1g8Z.(1985)
※No.741A co爪prehensive study on the developlnent Ofindices system for urban and
suburban envirorLlnentalqualityEnvironnentalindices−Basic notion and forma ̄
tion.(1984)
No.75 Limnological and environmentalstudies of elementsin the sediment of Lake
Biwa.(1985)
Ⅳ0.T6 A study on the behavior of monoterperLSi爪 the at爪OSphere.(1g85)
No.77*The development and evaluation of renotelneaSurement Tnethods for environmental
pollution−Research reportin1983.(1985)
No・78‡Studyon residents’rolein conserving thelivingenvironTent・(1985)
No.79 Studies on the Tnethod forlong terln enVironmentalmorlitoTlng−Research report
inlg80−1982,(1g85)
No.80‡Nodeling of red tide bloonsin the coastalsea−Research reportirl1982.1983.
(1985)
※No.81‡A studies on effects ofimplementiTtg enVironmentalimpact assesslnent prOCedure
/Yjth particular refercnce toiTnPleTnentatioT)bylocalgovern爪entS.(1985)
※No.82* Studies on the role of vegetation as a sink of air pollutantsLResearch report
in1982−1983.(1985〉
No.83 Studies on chironomid midges of somelakesinJapan.(1985)
※No.841A comprehensive study orlthe development of assesslnent teChniques for health
efrects due to eTtVironmentalheavy metalexposure−FiLlalreportirLlg82−1g84・
(1985)
No.85 Studies on the rate constants of free radicalreactiorLS and re】ated spectro−
scopic a爪d thermoche¶icalparameters.(1985)
No.861A novelretrievalsysteln foridentifications of unknoYTLlnaSS Spectra.(1986)
No.871AT)alysis of the photochenicalsecondarY pOllutants and their toxicity on
caltured c¢lls−ReseaTCh rep(〉Tti爪1g78−19亀3.く1986)
※No.88*A colnprehensive study orL the development ofindices systelnS for urban and
suburban eLIViroTLmentalqualityI]EnvironmerLtalindicesLApplications and
SyStem▲(1g86)
No.89 ”easurlng the Yater qualitJOf Lake KasuTnigaura by LANI)SAT remote sensing.
(1g86)
No.90+ Nationaltrust movementinJapanese natuTe COnSerVation ,TrustYOrthy or
ll】usion?(1g86)
No,91EcoTlOZnic analysis of man s utilization of environTnentalresourcesin aquatic
enviTOnmentS and nationalpaTk regions.(1g86)
No.92‡Studies o爪 the groYth and decomposition or water−bloo¶Of Microcyctis.(1g86)
澤Ⅷ0.93* Studies on the erLVironmentalefrects of the application of seYage Sludge to
soil(I)Research report and papers(Partl)in1983−1g84.(1g86)
※No.94IStudics on the environmentaleffects of the application of seYage Sludge to
so‖(Ⅱ)Research report and papers(Part 2)in1983−1g84.(1g86)
※No.951ColnpreheLISive studies on effective use of naturalecosystems for Yater quality
anageme爪t(Ⅰ)Drainageand floYingdovnorpollutantloadReseaTChreport
ln1983−1984.(1g86)
巣No.96ヰCo耶汀ehensiYe Studies on ef†ective use of naturalecosystems −or ¶ateT quality
¶anageTnent(Il)Structure aJld function of the ecosyste爪S Of littoralzorLe −
Research reportinlgる3−1984.(1986)
※No.g7‡Conprehensive studies on erfective use of naturalecosysteTnS rOr Yater quality
¶anageTnent(Ⅲ)Self−purificationin strean and soilResearch reportin1983L
1984.(1986)
No.g8ICo叩rehensive studies on erfective use of naturalecosystems for vater quality
mnagement(Ⅳ卜Development and app=cationof YaSteYater treatment teChnolo−
gleS utilizing
.
(1g86)
Ⅳ0.100IStudies on the methods forlong−term mOTtitoring of eTtVironmentalpollutantsin
the background regionsDevelopment of highly sensitive aJld selective a爪alyt−
icalTnethods for neasureTnent Of po11utantsin the background regions−Progress
reportinlg83−19g5.(1g86)
No.1011ExperilnCntalstudies oTt the effects of gaseous ajr polluta爪tSin combinatioTt
On aimals・(1986)
No・102+A revleWn Studiesof the globalscalc air qual両Perturbation・(1g86)
No.==け Technolく)邑ICalassessment of elecいic Yehicle fron the environⅦentalpTOteCtion
viewpoinし(1987)
No.104 Studies on chironomid TRidgesinlakes of the Akan NationalPark.(1987)
Part I,Distribution of chironornidlarvaein Lake Akan. LaT(e Panke and Lake
Ⅸussyaro.
PartIl.Chirononid nidges collected on the shorc oflakcsin the Akan National
Park.Hokkaido(Diptera,Chironolnidae)
No.1051Fomulation of the dyTtalnic behavior of Yater aTtd solitesleaching through the
field 50il.(1987)
巣恥.106IAppraisedlandscape a¶d thieT enYiTOnmentalvaluein Tsukuba Science City.
(1987)
No.107IStudics on remote scnsing for spatialaTtd teTnPOralaTtalysis or environlnent−
Research reportin1984−1g85,(1987)
No,108‡Studies orL the role of vegetation as a sink of air pollutarLLs−Finalreportin
lg82−1g85.(1987)
No.109‡Studies on environmentalinfomation system for regional e爪Vironnental
evaluation.(1g87)
No.110I朋ode】jJlg Of red tide bloomsin the coastalsea r Finalreportin1984J1985・
(1987)
※No.111Application of X−ray Photoelectron spectroscopy to the study of silicate
¶inerals.(1987)
No.1121Study on the organic aerosoIsin the photochenically polluted air Studies
on fomatiorL and behavior of orga爪ic aerosoIs − Research reportinlg83−1986.
(1988)
No.113* Study on the organic aerosoIs in the photochemically Polluted air Final
reportin1983−1986.(1988)
No.1141Studies orL the assesslne爪t Of the hazard of chemicalsubstances to aquatic
ecosystems prO即eSS repOrtinlg85−1986.(1988)
No.115* Experimentalstudies on the erfects of gaseous air pollutantsin combirLation
On animals
.
management(V)−Drainage and floYing dbYn Of pollutantload Rersearch report
in1983−1986.(1988)
※No.1171Comprehensive studies oJleffective use of TtaturalecosYStenS for Ylater quality
TnanagemerLt(Ⅵ)pLake restoration and ecosystelnS Research reportin1983−1g86.
(1988)
No.118*Colnprehensive studies on effective use of naturalecosystelnS for Yater quality
爪anageTnent(Ⅶ)Use of sel仁purificationin soiland strea爪,and developlnent
Of biologicalYaSte Yater treatlnent teChnology− Research report inlg85−1g86
(1g88)
※No.1191Comprehensive studies on effective use of naturalecosyste爪S for Yater qUalitY
Tnarlagement(Ⅷ)−Evaluatio爪Tnethods of self−purification Yater treatlment SyStem
rResearch reportin1985r1986.(1988)
No.1201Comprehensive studies on effective use of naturalecosYStemS for Yater quality
manage¶ent(Ⅸ)−Finalreportinlg83−1g86.(1988)
No.121Studies on the chrononid midges oflakesin Southren Hokkaido.(1988)
No.122*I)evelopTRent Of pseudo−randoTn mOdulation CYlidar andits application to field
¶eaSure爪entS.(1989)
No.123‡Studies oTlthe methods forlongLte川nOnitoring of environTnentalpollutantsin
the background regions(Ⅲ) AtTnOSPheric pollutants on the remoteisland and
mountairLS:COnCentrations and variations Rcsearch report for FYlg83−1987.
(1989)
No,124‡Stud]e8OJlthe geT)etic andlnicrobiological characteristics of the Japanese
quailexp】oited for the researchof environTentalscience・(1g8g)
No,125 Chironomidae ofJapan:Checklist of specleS reCOrded. key to nales and
taxono¶ic notes.(1989)
‡inJapanese
衆 ou10r ざtOCた
野崎林田川政田
局
事
〃 〃 〃 〃 〃務
委員長 後 藤 典 弘
副委員長 相 馬 光 之
ノノ 三 浦
卓
委 員 海 野 英 明
宇都宮 陽二朗
田 村 正 行
藤 井 敏 博
笹相小太古大古
編 集
泰 弘
守 弘
隆 弘
庸起子
昭 雄
謙 次
早 苗
【昭和63年10月27日編集委員会受付】
【昭和63年11月28日編集委員会受理】
RESEARCH REPORT FROM
THENAT10NALINSTITUTEFORENVIRONMENTALSTUDJES,JAPAN
No.125
国立公害研究所研究報告 第125号
(R−125−■朗)
平成元年11月30日発行
発行 環境庁国立公害研究所
〒305 茨城県つくば市小野‖16番2
印刷 日育工業株式会社
〒305 茨城県つくば市吾妻313−11
Published by the National lnstitute for Environmental Studies
Onogawa16−2.Tsukuba,lbaraki305Japan
Novem由r1989
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