Two New Anophthalmic Trechiama (Coleoptera, Trechinae) from the Hakubi Hills in Western Honshu, Japan

10 Pages·2000·11.3 MB·English

by  Ueno, S-I

Elytra,Tolkyo,28(1):21-30,May15,2000
TwoNewAnophthalmicTrechiama(Coleoptera,Trechinae)from
theHakubiHillsinWesternHonshu,Japan
Shun-lobi UENo
DepartmentofZoology,NationalScienceMuseum(Nat.Hist)
3-23-1Hyakunin-cho,Shinjuku,Tokyo,169-0073Japan
Abstract TwonewanophthalmicspeciesofthetrechinegenusT(cid:1);echiamaarede-
scribedfromtheHakubiHills,whichliemostlyatthenorthernpartofOkayamaPrefec-
tureinwesternHonshu,WestJapan.BothbelongtothegroupofToni,andoneof the
two,namedThumlcola,isrelatedtoTon1itselfthoughclearlydifferentfromitinseveral
peculiaritiesofthemalegenitalia.0ntheotherhand,theotherspecies,namedTyamafii,
isisolatedwithinthespecies-group,particularlyinthepossessionofthepostangularpair
ofmarginalsetaeonthepronotumandthebilobedapicalpartoftheaedeagus,andisconsi-
deredtoformaspecies-complexofitsownatthesideofthefujita1complex.
Sincearevisionwaspublishedoftheanophthalmictrechinebeetlesbelongingto
thegroupof Trechlamaon1 (UENo, 1985b), nearly a dozen species of the same
species-grouphavebeendiscovered inOkayamaandHyogoPrefectures inwestern
Honshu,WestJapan.TwoofthemwerealreadydescribedunderthenamesTangustus
andT obliquus(UENo, l985c),but theothersremainundescribedmainlybecauseof
paucity ofavailablematerials. In recent years,however,additional specimens have
beenobtainedbitbybit,andenableustointroducethemintoscience.
Inthepresentpaper, Iamgoingtodescribetwoofthem in viewoftheir taxo-
nomicimportance. BoththespeciesarerestrictedtotheHakubiHillsneartheborders
ofOkayamaandTottoriPrefectures,wherenoeyelesstrechineshavepreviouslybeen
recorded. 0neofthetwobelongstotheon11ineagewithintheonigroup,whilethe
other isanisolatedspeciesinviewofthepeculiarityofchaetotaxyandaedeaga1con-
formation.TheywillbenamedThumicolaandTyamaJii,respectively. Theabbrevia-
tionsemployedhereinarethesameasthoseexplainedinpreviouspapersofmine.
Beforegoinginto furtherdetails, IwishtoexpressmyheartythankstoMessrs.
Osamu YAMAJlandMasatoMoRt for their kindness insubmitting invaluablespeci-
menstome for taxonomicstudy.DeepappreciationisalsoexpressedtoDr.Yoshiaki
NlsHIKAwAforhisunfailinghelpinfieldworks.
22 Shun-IchiUENo
Trechiama(s.str)yamaJ'iiS.UENo,sp
nov.
(Figs.1-3)
Length:4.80-5.40mm(fromapicalmarginofclypeustoapicesofelytra).
Relativelysmallspecieswithintheon1groupandprobablyrelatedtothemembers
ofthefuJ'Italcomplex,butdifferent fromtheminthepresenceofpostangularsetaeon
pronotumandbilobedapicalpartofaedeagus.NotunlikeTmoritaiS.UENo(1985b,
pp.168,170, figs.1-2) ingeneralappearance,butalittlesmalleronanaverageand
darker incoloration,withlarger forebodyanddifferentlyshapedelytra, thelatter of
whicharemoredepressed,moreprominentatshoulders,moredistinctlystriate,and
bearmoreposteriorlylocatedanteriordorsalpore.
Colourreddishbrown,shiny, faintly iridescentonelytra;palpi,apicalhalvesof
antennae,venterofhindbodyincludingepipleura,andlegsyellowishbrown.
Headsubquadrate,widerthanlong,anddepressedabove,withdeep frontal fur-
rowsnotangulateatmiddleandwidelydivergentinfrontandbehind; fronsandsupra-
orbitalareasfeeblyconvex, thelatterbearingtwopairofsupraorbitalporeslyingon
linesparallel toeachother;microsculpturesharply impressed,mostlyconsistingof
very transversemeshes; eyesabsent, their tracebeingperceptibleassmalloblique
patches;genaegentlyconvexandcompletelyglabrous;neckverywide,onlyalittle
narrowerthanthewidestpart,withtheanteriorconstrictiondistinct thoughshallow;
labrumemarginateatapex;mandiblesfairlyslender,moderatelyarcuateinwardsatthe
apices;mental toothbroad, truncatedandslightlyemarginateat thetip;palpi fairly
slenderthoughnotsolong;antennaefiliformandslender,usuallyreachingapical four_
ninthsofelytra,segment2theshortest,five-ninthsaslongassegment3,4or5,seg_
ment6slightlyshorterthan5,7-10graduallydecreasinginlengthtowardsthetermj_
na1,whichisaboutaslongas6,obviouslylongerbutnarrowerthanscape,segments
6-7eachfully3.5timesaslongaswide.
Pronotumtransversecordate,evidently wider than hea widest at about two_
thirds from base, and more strongly narrowed towards base than towards apex;
PW/HW141-1.47(MI44),PW/PL1.15-1.20(M1.17),PW/PAt40-1.46(MI43),
PW/PB144-1.48(MI46);sidesnarrowlyborderedthroughout,stronglyroundedin
front,deeplysinuateataboutbasalfifth,andthendivergentagaintowardshjndangles,
whicharesharpandpostero-1atera11yproduce(i,withtwopairofmarginalsetae,the
posterioroneofwhichisinsertedjustbeforehindangle;apexslightlyemarginate,
with front anglesobtuseandonlyslightlyproduced;baseaboutaswideasapex,
PB/PA0.95-1.01(M0.99),nearlystraightatmiddlebutslightlyobliqueposteriadon
eachsidejust insidehindangle;dorsummoderatelyconvex,steeplydecljvousat the
antero-1atera1parts,withvaguetransversestriations;microsculpturecomposedoffjne
transverselinespartiallyformingverytransversemeshes;medianIjnedjstjnct,deep_
enedinbasalarea;apicaltransverseimpressionshallow,basalonedeepandcontjnu_
ous,withadistinct foveoleoneachsideofmedianline,andlaterallymerginginto
deepbasal foveae;postangularcarinashortbutobvious;basalareanarrowandsmooth

24 Shun-lobiUENo
Elytraoval, evidently wider thanpronotum, widest at about four-ninths from
bases,andalmostequallynarrowedtowardsbasesandapices;EW/PW159-1.67(M
1.63), EL/PL 2.80-2.88 (M2.83), EL/EW 147-1.48 (M I47); shoulders distinct
thoughrounded,withprehumera1borderseitherstraightorveryslightly arcuateand
notveryoblique;sidesmoderatelyre?exedthroughout,nearlystraightbehindshoul-
ders,thenfeeblyarcuatetotheleve1ofthe7thporeofthemarginalumbilicateseries,
andthenwidelyandalmostconjointlyroundedatapices,which formaverysmallre-
entrantangleatsuture,eachwithaveryslightpreapica1emargination;dorsumwidely
depressed,withsteeplydeclivouslateralandapicalparts;microsculpture formedby
finetransverselines,thoughnotsosharplyimpressed;striaeentire, feeblycrenulate,
equallyimpressedonthediscandattheside,stria8deepenedbehindthemiddlesetof
marginalumbilicatepores;scutellarstriolefairlylong;apicalstrictodeepandmoder-
ately curve joiningstria5; intervals at,apical carinadistinct thoughobtuse; no
setiferousdorsalporeonstria3;stria5withtwosetiferousdorsalporesatabout2/9
and5/9 frombase, respectively, theanterioronelocatedatabout theleve1ofthe4th
poreofthemarginalumbilicateseries;preapica1porelocatedattheapicalanastomosis
ofstriae2and3ataboutoralittlebehindtheleveloftheterminusofapicalstriole,
andmoredistantfromapexthanfromsuture;marginalumbilicateporesregular.
Ventralsurfacesmooth;analsternitebisetosein ,quadrisetosein Legsfairly
.
slender;protibiaestraightandmoderatelydilatedtowardsapices,eachwithalongitu_
dina1grooveontheexternal face;tarsithin,segment1alittlelongerthansegments2
and3combinedinmesotarsus,aboutaslongassegments2-4combinedinmetatarsus;
in ,protarsa1segments1and2widelydilatedandstoutlyproducedinwardsatapices.
Malegenital organ fairly largeandheavilysclerotized. Aedeagusone-thirdas
longaselytra,rathernarrowandelongateatthebasalpartbutbulgedbehindmjddle,
andbilobedattheapicalpart,withadistinctmedianlongitudinalcarinaontheventral
side,whichreachesthedividingpointofapicallobesattheapicalend;dorsumwidely
membraneous,withtheinnersacbulgedoutfromapicalorifice;basalpartmoderately
curved ventra withsmallbasalorificewhosesidesaremoderatelyemarginate;sagit_
tataileronlargethoughhyaline;vieweddorsally,apicalpartverybroad,nearlypara1_
lei-sided,widelysubtruncatedorslightlyemarginateattheapex,androundedatthe
lateralcorners,morewidelyattherightsidethanatthele(cid:1);apicallobes attenedand
na(cid:2)(cid:2)owlyoverlappingalongthemedianline,theleftlobeabovetheright;vjewedlater_
ally,apicallobesnarrow,nearlystraightandbluntattheapices;venterdistinctlycon_
vexbehindmiddleinprofile.Innersacscalyattheapicalpartandarmedwjthagroup
ofheavilysclerotizedteethattheleftsidenearapicalorifice;nodjfferentjatedcopula_
to(cid:2)y piece.Styles fairlybroa leftstylebeingbroaderandlongerthantherjghtand
bearingthreeapicalsetaeintheallotype,whiletherightstylebearsfourapicalsetae
Typeseries. Holotype: Nakatsuko-gawaValley,15-VII-1997,S.UENo leg
,
Allotype: (withdamagedhindbody),samelocality,18-V-1997,0.YAMAJl leg
Pa(cid:2)atype:1 Takahachi-yama,26-V-1996, 0.YAMAJl leg.Allpreservedjnthecol_
,
lectionoftheDepartmentofZoology,NationalScienceMuseum(Nat.Hist),Tokyo.
NewAnophthalmicTli,echiamafromtheHakubiHills 25
3
0.5mm
Figs 2-3. MalegenitaliaofTrechiama(s.str)yamaJt1S.UENo,sp nov., fromtheNakatsuko-gawaVal-
leyinKamisaibara-son;Ie(cid:3)lateralview(2),andapicalpartofaedeagus,dorso-apica1view(3).
Local(cid:2)osof thetypespecimens. Nakatsuko-gawaValley,Sabu-dani,900min
altitude, in Kamisaibara-sonofOkayamaPrefecture(typelocality!),andTakahachi-
yama,710minaltitudeonthesoutheasternslope,inSaji-muraofTottoriPrefecture,
bothinwesternHonshu,WestJapan.
Notes. Itismostunfortunatethatthesingleknownmaleofthisisolatedspecies
si not inagoodconditionofpreservation.Theanteriorhalfoftheventerofitshind
bodyisbadlycrushed,andthethreelegs,boththemiddleandthelefthind,arelost.
Thisiswhythetopotypica1femaleinaperfectconditionwasselectedastheholotype
ofthenewspecies.Itisamiraclethatthecharacteristicmalegenitaliaremainintact in
thatmutilatedspecimen;otherwisewemightstillwait forasecondmale.
Anyway,themalegenitaliathussavedclearlyshowthatTyamaJli isdifferent
fromanyofthepreviouslyrecognizedlineagesofthegroupofToni.Itismostsimilar
tothemembersofthefuJitaicomplexinexternalmorphologyandendopha11icCento(cid:4)(cid:1)
mation,butisdefinitelydifferent fromtheminthepresenceofthepostangularPairof
marginalsetaeonthepronotumandthepeculiarconformationoftheaedeaga1apical
lobe,whichislongitudinallydividedintotwolobesnarrowlyoverlappingalongthe
medjanline.NootherTrechlamaspecieshithertoknownexhibitsuchapeculiarmodi-
fjcatjonofaedeaga1apical lobe.However,thepeculiarlyformedmalegenitaliaofT
yamafliareasawholesimilartothoseofTcrassi1obatusofthefuJ'italcomplexifthe
apjca11obewerenotdivide whichseemstosuggestthat thenewspeciesmaybean
offshoot ofthatspecies-complexwhosemembersexhibitvariousmodificationsof
aedeaga1apicallobe(cf.UENo,1985b).Forthetimebeing,IprefertorecognizeaPa(cid:1)(cid:4)
26 Shun-IchiUENo
ticularlineageforTyamaJliatthesideofthefuJ'italcomplex,leavingthefinalconclu-
sion for futureinvestigations.
Untilnow,TyamaJ11hasbeenknown fromtwolocalitiesonthewatershedridge
oftheeasternpartoftheChugokuHillsonthebordersofOkayamaandTottoriPrefec-
tures,whichisoftencalledtheHakubiHills.Thetypelocalityliesatthesouthwestern
footofMikuni-yama(1,252minheight),whilethesecondlocalityisonthesoutheast-
ernslopeofTakahachi-yama(1,203m inheight),about5.6kmeastby northof the
typelocality. Thetwoheadsareconnectedbythewatershedridgemorethan t,000m
high.Atthetypelocality,thetwoknownspecimensweredugout fromthesamescree
about10mwidethathadbeen formedonthele(cid:1)sideoftheSabu-danibranchjust
abovethestreamwater.Fourspecimensofatrechinespeciesbelongingtotheon1com-
plexwerealso foundincoexistencewiththepresentspecies.Veryunfortunately, this
screewaslargelyscrapedawaybyfloodwatersometimein1998,sothatitmaynotbe
easytotakeadditionalspecimensfromthesamesiteatthepresentmoment.
OnTakahachi-yama,asingle femalespecimenofTyamaJ1i was foundout by
YAMAJI from beneath a large stone lying at theshadedsideof a forestry road.
NIsHIKAwAandIvisitedtheplaceon14July1997andmadeacarefulsurveyalongthe
forestry road.However,we failedinlocating favourablehabitatsofupperhypogean
trechinesandwereunabletotakeanyadditionalspecimensofthepresentspecies.
Trechiama(s.str)humicolaS UEN0,Sp nov.
(Figs4-7)
Length:5.15-5.90mm(fromapicalmarginofclypeustoapicesofelytra).
Belonging to theon1complexoftheon1groupand relatedtoT on1S. UENo
(1955,p 30, figs.1-2,1985b,pp.168, 181, figs. 12-14),butdistinguishedat first
sight fromthatspeciesbythelightercoloration,relativelyshortprothoraxwithrather
widebaseandlessprotrudenthindangles,andlessconvexelytrawithmoredistinct
shoulders.Alsodifferent fromTon1intheconfigurationoftheaedeaga1apical lobe,
endopha11icarmatureandstyles.
Colourlightreddishbrown,shiny,withlighterelytrawhicharefaintlyiridescent;
palpi,apicalhalvesofantennae,venterofhindbodyincludingepipleura,andlegslight
yellowishbrown.
HeadasinTon1butusuallysmallerthaninthelatter,withgenaeslightlymore
Convexandneckconstrictionmoredistinctlymarkedatthesides;antennaereachjng
apical four-ninthsofelytra.Pronotumcordate,alittleshorteronanaveragethanjnT
omandusually lesscontractedat thebase,widest atabout three-fifths frombase;
PW/HW1.41-1.50(MI.47),PW/PL1.05-1.13(M1.09),PW/PAt48-1.56(MI.52),
PW/PB 136-1.49 (M I 43); sides narrowly bordered throughout, rather strongly
roundedinfront,deeplysinuateataboutbasalseventh,andmoreorlesswidelydjver_
gentagaintowardshindangles,whicharesharpandproducedmorelateradthanpesto_
riadthoughlesssothaninTon1;apexusuallynarrowerthanbase,rarelyaboutaswide

28 Shun-IchiUENo
(cid:2)
7
/
6
(cid:2) (cid:3)
(cid:2)(cid:2) /
(cid:2) _ (cid:1)
I l
0.5m;m
Figs. 5-7. Tli'echiama(s.str)llumtcotaS.UENo,sp nov.,fromYamanori-seninChuka-son;leftlateral
view(5),apicalpartofaedeagus,dorso-apica1view(6),andseparatedcopulatorypiece,leftlateral
view(7).
asthelatter,PB/PA1.01-1.12(M1.07),withfrontanglesobtuseandhardlyadvanced;
baselessobliqueposteriadinsidehindanglesthaninTon1;sculpturesondorsumasjn
Ton1. Elytraoval orsubovate,alittlesmalleronanaveragethaninTon1,wjdest
slightlybeforethemiddle;EW/PW157-1.67(MI62),EL/PL2.72-2.98(M2.83),
EL/EW157-1.66(MI61);shouldersdistinctthoughrounded,withprehumera1bor_
dersveryslightlyarcuateandlessobliquethaninTon1;sidesmoderatelyreflexed
throughout, feeblyarcuate,rathernarrowlyroundedatapicesand formingasmall re_
entrantangleatsuture,eachwithaslightpreapica1emargination;dorsumlessconvex
andmorenarrowlydepressedonthediscthaninTon1,withsteeplydeclivouslatera1
andapicalparts;striationandchaetotaxyasinTon1,setiferousdorsalporesonstrja5
locatedaf t/7-1/5and1/2-4/7frombase,respectively.
LegsstouterthaninTon1;tarsalsegment1longerthansegments2and3com_
binedbutshorterthansegments2-4combinedinbothmeso-andmetatarsi; in
,two
Proximalsegmentsofeachprotarsuswidelydilatedandstoutlyproduced inwardsat
apices.
Malegenitalorganheavilysclerotized,similar inbasicstructuretothatofToni
(of.UENo,1955,P31,fig2,1985b,pp.182-183,figs.12-l4)butdifferent inmany
details,aboveallinthelong,ventrallyarcuateapicallobeofaedeagus,simplytriangu_
NewAnophthalmicTrechia1nafromtheHakubiHills 29
farcopulatorypieceandmuchslendererstyles.Aedeagusabouttwo-seventhsaslong
aselytra,somewhatcompressec(cid:3)hardlyarcuateatmiddlethoughthedorsalmarginis
semicircularly rounded inprofile,andwidely membraneouson dorsum, with large
basalpartand long flattenedapical lobearcuateventrad; basalpart ratherstrongly
curved ventra with largebasalorificewhosesidesarewidely emarginate;sagittal
aileronlargebutnarrowandhyaline;vieweddorsally,apical lobeslightly inclinedto
theleft,graduallynarrowedtowardstheapex,whichissomewhatobliquelytruncated;
viewedlaterally,apical lobeverythin,gentlyarcuateventrad,andgraduallytaperedto-
wardsthetipwhich isdorsally tuberculate; ventralmarginonly very slightly emar-
ginateatmiddleinprofile.Innersacarmedwithteeth-patchesandacopulatorypiece
asinTon1buttheirconfigurationisconsiderablydifferent; Ie(cid:1)proximalteeth-patch
smaller thaninT on1,with longer dorsalarmconsistingof larger teeth; left apical
teeth-patchcomposedofmuchlargerteethattheventralposition;leftapicalpatchof
ratherpoorlysclerotizedspinulesmoreelongateandconspicuous;rightdorsal teeth-
patchcompact,withtwodorsalrowsofsmallsclerotizedscales;copulatorypiecesim-
plytriangularwiththeapexcurvedinwards,heavilysclerotizedonlyattheapicalpart
andgraduallybecomingmembraneousatthebase.Stylesobviouslyslendererthanin
theothermembersofthesamespecies-complex,withmorestraightapicalparts;1eft
stylemuchlongerthantherightandprovidedwithprotrudentventralapophysis,each
bearingfourapicalsetae,whicharemuchlongeronrightstylethanontheleft.
Typeseries. Holotype: ,allotype: 30-V-l999, M. MoRI leg.Paratypes: 1
,
,15-VI-1991,0.YAMAJIleg;1 21-VI-1992, 0.YAMAJI leg;1 30-V-1999,
, ,
M.MoRtleg;2(S(;,7-VIII-1999,M.MoRtleg.Alldepositedinthecollectionofthe
DepartmentofZoology,NationalScienceMuseum(Nat.Hist),Tokyo.
Type1oca11 Yamanori-sen,900minaltitudeonthewesternslope,inChuka-
.
sonofOkayamaPrefecture,westernHonshu,WestJapan.
ItseemsprobablethatthepresentspeciesisclosertoTon1S.UENothan
Notes.
toTangustusS.UENo(1985c,p2,figs.1-4),thoughitstypelocalityisgeographi-
callynearertothatofthelatterthantothatoftheformer.Itsbodyformislessslende(cid:2)
thanjnTangustusthoughtheprothoraxisrelativelyshortasinthelatter,andthegen-
eralappearanceoftheaedeagusismorecloselysmi ilartothatofTonithantothatof
Tangustus,wjththeexceptionoftheconfigurationoftheapicallobe.Anyway,itSi
markedlydjfferentfromeitherofthetwointheslenderstylesandparticularlyf(cid:2)omT
angustus,intheconfigurationofthecopulatorypiece.
Yamanorj_sen(1,048minheight),thetypelocalityofthepresentspecies,lieson
asouthwardbranchridgeofthewatershedmountains,whichmarksthebo(cid:2)de(cid:2)Sof
Okutsu_ohoandchuka-son. It isabout15.5kmdistant tothenorthwestbeyondthe
Yoshjj_gawavalleyfromYamatoinKagamino-cho,thetypelocalityofTan9uSttSl,
andjsabout20kmdjstant tothenortheastbeyondtheAsahi-gawaValley f(cid:2)omOni-
no_anacave,thetypelocalityofToni.Atthewesternsideofthemountain,thehead-
wateroftheYamanori-gawa,oneoftheuppercoursesoftheAsahi-gawaRive(cid:2), fo(cid:2)mS
aratherwide,gentlyslantingdepressioninabeechforest, intowhichSeVe(cid:2)alna(cid:2)(cid:2)oW
30 Shun-IchiUENo
gulliesfalldown.Becauseofsuchgentlenessofslopes,nocolluviafavourableforhar-
bouringanophthalmictrechinesaredepositedanywhereinthatarea,andthefiatbanks
ofnarrowstreamsarelargelycoveredwithundergrowths.Trechiamahumicolausually
dwellsunderpilesofdead leaves,ahabitat that isquiteunusual for eyelessdepig-
mentedtrechines. It ispossiblethat thebeetlesurvivesonthesurfaceowing tothe
highlyhumidenvironmentinandaroundthedepressioninspiteofitsseemingunsuit-
ableness.
(cid:89) (cid:76)
(cid:3)(cid:97)(cid:11)(cid:1):(cid:8)(cid:13)(cid:36)(cid:27)(cid:124)(cid:90)(cid:122)(cid:110)(cid:121)(cid:118)(cid:151)(cid:143)(cid:149)(cid:154)(cid:145)(cid:157)(cid:158)(cid:146)(cid:34)(cid:129)2(cid:70)(cid:69)(cid:73). - (cid:8)(cid:13)(cid:36)(cid:27)(cid:129)(cid:109)(cid:134)(cid:128)(cid:37)
(cid:36)(cid:71)(cid:12)(cid:124)(cid:67)(cid:90)(cid:114)(cid:139)(cid:118)(cid:151)(cid:143)(cid:149)(cid:154)(cid:145)(cid:157)(cid:158)(cid:146)(cid:34)(cid:129)2(cid:46)(cid:73)(cid:141)(cid:92)(cid:94)(cid:115), (cid:160)(cid:156)(cid:150)(cid:159)(cid:144)(cid:161)(cid:149)(cid:154)(cid:145)(cid:157)(cid:158)(cid:146)
TrechiamayamaJli(cid:109)(cid:136)(cid:131)(cid:160)(cid:156)(cid:153)(cid:162)(cid:159)(cid:144)(cid:161)(cid:149)(cid:154)(cid:145)(cid:157)(cid:158)(cid:146)Thumicola(cid:125)(cid:22)(cid:21)(cid:115)(cid:118). (cid:16)(cid:83)(cid:130), (cid:103)(cid:19)(cid:71)
(cid:125)(cid:129)(cid:71)(cid:29)(cid:3)(cid:128)(cid:9)(cid:80)(cid:116)(cid:138)(cid:2)(cid:25)(cid:36)(cid:109)(cid:136)(cid:131)(cid:102)(cid:98)(cid:36)(cid:128)(cid:116)(cid:133), (cid:53)(cid:93)(cid:68), (cid:39)(cid:129)(cid:40)(cid:106)(cid:16)(cid:85)(cid:84)(cid:51)(cid:128)(cid:42)(cid:91)(cid:54)(cid:141)(cid:117)(cid:127)
(cid:108)(cid:123)(cid:106)(cid:138)(cid:113)(cid:125)(cid:125), (cid:101)(cid:7)(cid:33)(cid:24)(cid:5)(cid:30)(cid:59)(cid:129)(cid:14)(cid:74)(cid:88)(cid:111)(cid:79)(cid:128)2(cid:15)(cid:115)(cid:123)(cid:106)(cid:138)(cid:58)(cid:124), (cid:95)(cid:100)(cid:27)(cid:28)(cid:128)(cid:15)(cid:38)(cid:116)(cid:138)(cid:20)(cid:34)
(cid:73)(cid:129)(cid:107)(cid:120)(cid:124)(cid:134)(cid:60)(cid:65)(cid:127)(cid:32)(cid:26)(cid:124)(cid:105)(cid:138). (cid:115)(cid:110)(cid:115), (cid:109)(cid:117)(cid:137)(cid:112)(cid:142)(cid:152)(cid:159)(cid:144)(cid:161)(cid:149)(cid:154)(cid:145)(cid:157)(cid:158)(cid:146)(cid:73)(cid:81)(cid:129)(cid:155)(cid:147)(cid:148)(cid:159)(cid:144)
(cid:161)(cid:149)(cid:154)(cid:145)(cid:157)(cid:158)(cid:146)(cid:75)(cid:110)(cid:137)(cid:56)(cid:63)(cid:115)(cid:123), (cid:62)(cid:87)(cid:129)(cid:1)(cid:81)(cid:141)(cid:41)(cid:45)(cid:115)(cid:118)(cid:134)(cid:129)(cid:119)(cid:140)(cid:107)(cid:125)(cid:82)(cid:108)(cid:137)(cid:139)(cid:138). (cid:160)(cid:156)(cid:153)(cid:162)(cid:159)
(cid:144)(cid:161)(cid:149)(cid:154)(cid:145)(cid:157)(cid:158)(cid:146)(cid:129)(cid:132)(cid:107)(cid:130),(cid:60)(cid:43)(cid:68)(cid:127)(cid:101)(cid:7)(cid:33)(cid:24)(cid:129)(cid:52)(cid:96)(cid:110)(cid:137)(cid:133)(cid:123), (cid:66)(cid:106)(cid:134)(cid:127)(cid:112)(cid:142)(cid:152)(cid:159)(cid:144)(cid:161)(cid:149)(cid:154)(cid:145)
(cid:157)(cid:158)(cid:146)(cid:75)(cid:129)(cid:73)(cid:124)(cid:105)(cid:138)(cid:111), (cid:10)(cid:41)(cid:135)(cid:101)(cid:7)(cid:33)(cid:24)(cid:5)(cid:30)(cid:59)(cid:14)(cid:74)(cid:88)(cid:129)(cid:41)(cid:61), (cid:7)(cid:33)(cid:59)(cid:129)(cid:18)(cid:77)(cid:114), (cid:78)(cid:99)(cid:106)(cid:12)(cid:59)(cid:127)
(cid:126)(cid:129)(cid:58)(cid:124), (cid:47)(cid:72)(cid:73)(cid:125)(cid:130)(cid:49)(cid:137)(cid:110)(cid:128)(cid:65)(cid:127)(cid:138). (cid:31)(cid:55)(cid:64)(cid:125)(cid:5)(cid:23)(cid:50)(cid:125)(cid:129)(cid:29)(cid:128)(cid:9)(cid:80)(cid:116)(cid:138)(cid:36)(cid:6)(cid:36)(cid:124)(cid:67)(cid:90)(cid:114)(cid:139)(cid:118)
(cid:111), (cid:27)(cid:4)(cid:57)(cid:35)(cid:124)(cid:130)(cid:127)(cid:112)(cid:86)(cid:88)(cid:4)(cid:128)(cid:63)(cid:44)(cid:116)(cid:138)(cid:113)(cid:125)(cid:124)(cid:134), (cid:70)(cid:48)(cid:73)(cid:125)(cid:115)(cid:123)(cid:130)(cid:60)(cid:65)(cid:124)(cid:105)(cid:138).
References
UENo,S.-I.,1955. StudiesontheJapaneseTrechinae(IV)(Coleoptera,Harpalidae). Mom. Coll. scj.
Univ.Kyoto,(B),22:29-34.
- l985a. Carabidae(Nebriinae,Elaphrinae,Loricerinae,Scaritinae,Broscinae,Trechinae). In
UtN0,S.-I.,Y.KUROSAWA&M.SAT0(eds),TheColeopteraofJapaninColo,,2:54-88[incl.pls.
11-16].Hoikusha,Osaka.(InJapanese,withEnglishbooktitle)
- 1985b. The9rOupofTrechiamaoni(Coleoptera,Trechinae) -itsdistributionanddifferentiation
-. Momna(cid:17).Sci.Mus.,(cid:104)okyo,(18):163-l98.
- 1985c. Additions to the groupof Tt(cid:163)echiamaotli (Coleoptera,Trechinae). J speleo1. sec.
.fapan,10: l-7.