The Family Curculionidae of Japan. VIII. Subfamily Acicnemidinae

49 Pages·1995·4.4 MB·English

by  Morimoto, Katsura

九州大学学術情報リポジトリ
Kyushu University Institutional Repository
The Family Curculionidae of Japan. VIII.
Subfamily Acicnemidinae
Morimoto, Katsura
Entomological Laboratory, Faculty of Agriculture, Kyushu University
Miyakawa, Sumiaki
Entomological Laboratory, Faculty of Agriculture, Kyushu University
http://hdl.handle.net/2324/2581
出版情報：ESAKIA. 35, pp.17-62, 1995-01-31. 九州大学農学部昆虫学教室
バージョン：
権利関係：
The Family Curculionidae of Japan.
VIII. Subfamily
2-cho mSeh,injuku-ku,
Tokyo, 169 Japan
de syilvlearcit aem aeentrisadyisme nysclei iicefmc AsoaeeefphnbstaupsaJ
Abstract.
ni seicepsbus a dna seiceps 32 gnitaert seicepsbus a dna seiceps 11 hcihw fo ,areneg
3
era wen ot ecneics dna owt seiceps era wen ot eht anuaf fo .napaJ
Atrachodes
Morimoto is newly synonymized with Germar. New species are:
Trachodes
Trachodes ovipennis .ps ,.von Trachodes monticola .ps ,.von Trachodes simulator sp.
,.von Trachodes sasajii .ps ,.von Acicnemis nohirai .ps ,.von Acicnemis dividicincta
.ps,.von Acicnemis dividicincta okinawana .psbus ,.von Acicnemis yakushimana sp.
,.von Acicnemis shigematsui .ps ,.von Acicnemis Euteomaculata .ps ,.von Acicnemis
.ps .von dna .ps .von Hubenthal and
azumai Acicnemis exilis Acicnemis postica
lahtnebuH era dedrocer morf napaJ rof eht tsrif .emit syeK ot arenegdna
sauteri
,seiceps snoitpircsed fo hcae areneg dna ,seiceps shpargotohp dna enil sgniwardfo
sliveeW fo ea n eiyhdlt iiemmveaanfhcb iuy,ncsls eAltdtasefiisocmueof pnnfsoooexcateht
suoretpa areneg htiw esoht fo eht,inihtnilP ininohcnA dna ,iniropyhtI dna citsongaiddna
citenegolyhp snoitaterpretni fo eseht axat evah ylneek neeb tlef ni eht esruoc ehtcitametsys
ydut se afnoihc n yyebhhrtot peyh rtrC o.i rntoenhset sureaer pPsatpaer teh tarene gdnsaeiceps
denoitn ee mhnstoeidu tr suft oor snaaaapp afeJoanidimenci ce Ahfto axat .a insiA
,yti s,ur ehe yrsv,tuuiyltynru lKUocfu taoclaFi arrncogo ibAimgatooLur l bfeo)ihm1rtottnnoEC
ak o.urkeuSF( ,4 .oN.)87
18
K. MORIMOTO & S. MIYAKAWA
As defined by Zimmerman (1967), the Acicnemidinae are predominant in the Oriental
,noigeR dna Trachodes si eht ylno suneg gnirrucco ni eht citcraelaP dna latneirO .snoigeRsihT
ylimafbus sesirpmoc 6 areneg dna 212 seiceps no.drocer
Semelima Pascoe (1872) was established on triangulum Pascoe and synonymized with
Acicnemis by Hubenthal (1917). But, A. triangulum in his monograph was misidentified A.
peduncularis Pascoe according to Marshall (1930), dna eht nemiceps-epyt fo A. triungulum ni
eht larutaN yrotsiH muesuM ni nodnoL si citsiretcarahc gnoma eht sliveew fo Acicnemis ybeht
ecnesba fo eht .mulletucs sihT stroppus eht noitcerruser fo Semefimu sa na tnednepedni.suneg
Acicnemidiu Hubenthal (1922) was established on longimunu lahtnebuH sa a sunegbusfo
Acicnemis. But, it is better to treat as a full genus because of the following characteristics:
antennae with seventh segment of funicle and club slender, cylindrical, almost of the same
length and width to each other and similarly pubescent; prothorax with postocular lobes very
kaew dna ;etinifedni dna erof sgel regnol naht eht ,sroiretsop saerehw ni Acicnemis dnih sgelera
eht .tsegnol
Atruchodes otomiroM si ylwen dezimynonys htiw Truchodes Germar.
Ancylocnemis llahsraM )0291( dna sti cimynonys suneg Epimeroglyphus relleH (1922) were
originally described both in the Anthonominae and were transferred to the Trachodinae by
llahsraM .)6491( ,tuB eseht sliveew tsum eb dedulcxe morf eht eanidimencicA no ehtgniwollof
characteristics: tibiae not uncinate from the external corners, fore eaxoc connate, and claws
.dehtoot ssoV )2691( desoporp a ebirt inimencolycnA rof ti raen.inineahcnyhR
nI ,ecneuqesnoc evif areneg era dezingocer ni eht :eanidimencicA Acicnemis, Acicnemidiu,
Semelimu, Truchodes (= Atruchodes) dna Kurekizo, fo hcihw eerht rucco’areneg ni.napaJ
ehT htgnel gnidulcxe murtsor ni siht repap setoned eht ecnatsid neewteb eht xepa fo artyle
and the base of rostrum, and the length of the elytra means the combined length of the
mulletucs dna eht erutus fo artyle nees .yllasrod ehT htgnel dna htdiw fo 1annetna stnemgesera
derusaem rednu 2 01 semit noitacifingam dna 001 ni eht noitpircsed fo annetna si tnelaviuqeot
0.7 mm.
Subfamily Acicnemidinae
eeS namremmiZ )7691( rof ymynonys dna noissucsid
Rostrum directing anteroventrally, not received on prosternum, subcylindrical, more or less
dilated basally, scaled and keeled behind antenna1 socket, almost bare and simply punctate in
male or at most finely punctate beyond them in female, epistomal margin broadly concave;
selbidnam tnenimorp dna teem no eht naidem enil nehw ,desolc ton ,etassuced htiw owt hteetno
lasrod ;nigram seye ton tnenimorp morf ;daeh 1annetna seborts yldipar gninnur sdrawnwoddna
tnecselaoc dasab no eht ,ecafrusrednu sti lasrod nigram decudorp dartnev ni a kaew evruc dna
gnilaecnoc roiretsop trap fo eborts ni laretal ;tcepsa eannetna detresni neewteb htruof-enomorf
eht esab dna a elttil dnoyeb eht ,elddim epacs retrohs naht ,elcinuf ,etavalc tnatsid morf eyenehw
rested, funicle 7-segmented, first segment robust, second segment slender, third to sixth
segments short, 7th segments various, often much larger than preceding, club compact, -eno
segmented in general or trace of segments perceptible by the different texture of enecsebup
rednu a niatrec ,thgil tub serutus syawla etelosbo ni yna sesac ni esolc .noitanimaxexarohtorP
EANIDIMENCICA FONAPAJ 19
h t,r mita t uwnllsc.yleulen elldcabi. tteiomotd anitvsl serrniuerliotiocodayfjSelencEdonncoic
dednuor yllacipa ro yltr odheshcton ta xepa fo ,er uettuasmit lauir testelo sdbnoi.haecboxatem
munretsorP ton etaclus rof gniviecer ,murtsor erof laxoc seitivac ylworran tubyletelpmoc
detarape syllanretni dna ;yllanretxe elddim laxoc seitivac osla yletelpmo cdetarapesyllanretni
dna ;yllanretxe aremipesem decudorp yltrohs revo dnih nigram fo xarohtorp talasrodoretna
n n slinr lior ag oe egagseerrfr ndygnsrlvheaott,rnlnoraaottmyaeoaailomcalseccradleahsfbt
rettal selacs elbisiv ni lasrod weiv neewteb dnih srenroc fo mutonorp dna sredluohs fo;artyle
retnev htiw tsrif dna dno cseestirtnev fo eht emas ,htg ndeelnibm ohctgnel fo driht dnahtruof
setirtn ervetrohs naht .dnoces sgeL ,gnol aromef erom ro ssel ,etaval cdehtoot ta tsael noerof
;aromef eaibit ,talf netfo etatsoc ta renni ,nigram etanicnu ta retuo ;renroc tarsi htiwdriht
t r ,n ;s le.hees dun ade clmwhngaenae,up gatoahlrorsmmgelicetaerftinscwedMtbusosenrlaits
cas ,gnol hthgie etinrets etelpmoc ro ,detarapes htnin etinrets ralugnardauq ro,mrofidrocbus
dtnr aoh htnsiewm g;est i en fdetoip h sxg teira prayaelnlas rdoedv r,utcsu beolrart smauglucips
da o,rmbu isrebruenma am.rta npreostbiasopi vhOtiw ,ily tmsulu ceilpasrtnev fo hthgieetimets
,thgiarts.gnol
,e a cn,inste estnlini brayeielhdtit nc msaasaimrifahbhTucs 1annetna ,sborcs ,aremipiecsneum
fo ,eaibit dna etelpmoc noitarapes fo erof dna elddim sriap fo laxoc .seirtivac ehTthgiarts
roiretsop nigram fo murbal csiitsiretcar aohtc eht eavral fo sih t,ylima fsbauesrehw tisdnetxe
.seilim aledfan eb eon tuyopzieasltyhllnlteaicridem
Key to genera occurring in Japan
)2(l dniH aromef retaerg naht erof dna elddim ,sriap htiw ralugnairt regral ,htootretuo
nigram fo ht odoetgde-efink ot l;ancoiiptacbiurstsnoc israt hti wd rtinhetymlgpeesed
etanigrame dna ;etabolib dnih sgniw fo lamron ;ezis elam sugaedea htiwnemget
yldaorb nepo ;yllasrod hthgie etinrets fo elam nemodba ,etelpmoc ton dedivid
.ylnaidem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . eriamriaF
Acicnemis
2( )1 dniH aromef tsomla sa egral sa ro rellams naht erof ;riap elddim dna dnih aromefhtiw
r ene; sallh ohlata nhtaiereotmge orsitrmotoefsfev israt e t a t chnrdnteoruimirwghtets
ylwollahs evacnoc ta lacipa ;nigram 1annetna elcinuf ,tsubor htiw htnevestnemges
.degnir nemget htiw sugaedea elam ;htxis naht redaorb hcum ,esrevsnart
)4(3 mulletucS fo lamron ,ezis sa daorb sa tsrif lavretni ta ,esab ;delacs artyle,dedis-lellarap
ylesu t,bnooisser pweodll alhasnidutig neoel rhh ttmiuwton o;ripre mruahlugnat chetriw
. ednte eid htf mmi etoo;o evdlhnhdstie ag tbnsdgem i tgaidreenangeidiertilansme
. . . . . . . . . . . . . ......*... ozikeraK otomiroM
4(3) mulletucS etunim ro ;delaecnoc artyle ;etavo dnih sgniw ;deihporta mutonorpylneve
yy ll deldetangi ridnr thei oene fehebdeltveddodndsn iir utm o;oaehdsrtteihdmgieistes
fo dneeel dmasiomu vd.o yibannbdaeaarriabdmeemm
. . . , . . . . . . . . . . . . * . . . . . . ramreG
Trachodes
20 OT O.MKIROM & AWA K.ASYIM
Germar
Trachodes
Trachodes ,ramreG ,4281 .snI .pS :.voN .523 - ,rrehneohcS ,6281 .truC .psiD :.hteM062
detangised( Curculio hispidus sue.a)nsnei iLscaeps-epyt
Metrachodes ,llahsraM ,8491 .tivoN ,.looZ :24 724 :seiceps-epyT( Trachodes hispidus sueanniL
yb .dl)eanznoiiimgtyianrno ognhiytsSie(wd Trachodes l lyabh snria Met oan -ntooofeht
. )eemgaasp - , o, t2o6m9 i1.rJoM .taF . :1.26v1 iunhUs u,y.K rgA
Atrachodes ,otomiroM ,2691 .J .taF ,.rgA uhsuyK,.vinU :11 504 :seiceps-epyT( Atrachodes
murakamii ,otomiroM ,2691 yb lanigiro .)noitangised - ,otomiroM ,2691 .J .taF ,.rgA
,u.h vs:iu2n y1U.K16 - ,otomiro M,4891 .tpoeloC . v. on. ny5:,s 2 V. n3IlnpoiJc
eeS gnilknehcS & llahs r)a7M391( dn anamre m)m7i6Z91( rof.ymynonys
nI nosirapmoc htiw eht d enloiiattpeidrcsede rfo Trachodes hispidus ynbamremmiZ (1967),
esenapaJ seiceps era tnereffid ni eht gniwollof stniop sa denoitnem ni eht yek dnaspahrep
gnoleb ot tnereffid egaenil morf .ti ehT seiceps won dengissa ni siht suneg deen noisiverrof
rieht cireneg noitisop esuaceb yeht era ylbissop a erem egalbmessa fo suoretpa.seiceps
Semelima e elr ocam ci lr sosnsiositau umfi Pfmeniih nusesl td olngienflen haoesoettbmhuatcs
,e af notnuebt neah t d yandlrinroh o om xyeiegeerrfn p baei,ahtd rcs.efeuoaeogmprcntxoyelle
Atrachodes si ylw ednezimynony shtiw ti esuaceb fo eht yrevocsid fo lanoiti dsdeaicepshtiw
.sretcarahc etaidemretni
stf ud tnsaehct aypla cfssos oe l hogttni wyofitne dotitluciff indet fe orsaun esgi hfstoliveeW
y bf,froo-lgoncisli ldraof.gnizaerg
Key to species of the genus Truchodes from Japan
)2(l eannetnA htiw driht ot htruof stnemges fo elcinuf sa gnol sa ro ylthgils regnolnaht
,daorb htneves tnemges tuoba sa gnol sa ;daorb dnih eaibit ylgnortsdetalid
yllanretni dnoyeb eht ;elddim lanretsipetem serutus ,etelpmocni ylnoelbinrecsid
erofeb eht ;elddim elam sugaedea htiw nemget ,etelpmocni nepo ,yllasrodsinep
dedis-lella rhat pirwalugnairt b;uxsepa hthgie etimets fo elam nemodb.adedividnu
(Europe). . . . . . . . . . . . . . . . . . . . . . . . . . . [Trachodes hispidus ,sueanniL( 1758)]
2(l) eannetnA htiw driht ot htxis stnemges fo elcinuf redaorb naht ,gnol ,delacshtneves
tnemges hcum redaorb naht ,gnidecerp;esotes lanretsipetem serutus,etelpmoc
elbinrecsid ni eritne ;htgnel elam sugaedea htiw nemget yletelpmoc ,degnirsinep
,dedis-lellarap etacnurtbus ta xepa htiw dednuor ;sremoc hthgie etinrets foelam
y lsdnnuee.aod mainiyoedavbdreribambdamem
3(6) hcaE rumef htiw prahs ,htoot netfo naidem dna dnih seno ;rellams tarsi htiwtsrif
tnemges ylthgils regnol naht dnoces dna driht ;denibmoc elam sugaedeahtiw
.sinep fo htdiw sa xepa morf tnatsid ylediw sa sinep fo muitso
4(5) a,rettyalvEo 2-l-1.1 semi tsa g nyoll ldm msaeu,udardthmnenotiatundxaooialrrwmp
yldipar deworran ot lacipabus noitcirtsnoc morf eht ;elddim dnuorg dna tcerebus
selacs suorolocnoc suoerhco dniheb naidemtsop ,dnab hsikcalb stfut no drihtdna
;su o suyhlcd taioh fvpbt4irsg.fenn4toe-ncl7i..3mm
. . . . . . . . . . . . . . . Trachodes ovipennis .ps.von
EANIDIMENCICA FONAPAJ 21
)4X ,aerttayvloE-gn o3l.b1o semit sa gnol sa mumixa m,htd imwutono ryplkaewdednuor
ylla rde nt;dyaanellowkioat recl rwiaoarctntispnaobcus tcerebus yt isv e ilnlaoccesd
fo a r,tsyuloeer hkcro ahdsinwor bd n,ahsi kdc nayull obtgrnngainliakmcrosadderp
hsinworb dniheb naidemtsop ,dnab hsikcalb stfut yllausu hcum rellams dna
suoucipsnocni no hrtfif lavretni naht esoht no driht ;lavretni ydob htgnel4.4-2.3
.mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voss
Trachodes subfasciatus
6(3) eroF aromef htiw esutbo llams ,htoot eseht fo elddim dna dnih aromef laigitsevro
;etunim tarsi htiw tsr itfnemges sa gnol sa dnoces dna d r;indhaetindiebmmtoscop
hsiyerg dnab no artyle esrevsnart htiw ylkaew dehcra ;ylroiretsop elamsugaedea
h tmiuwits ofo si neespolc ot .xepa ).tcua
(Atrachodes
7(10) arty l,Ee ttasveod adonribheb eht ,elddi mhtiw ylne vdeev rhusciyer gdnab dnihebeht
,dnoces ,tcnitsidni netfo stfut tsal dna lasab ,stfut ylacs evif htiw lavretni driht ,elddim
driht d;nta n0ha.tt3rs-ui6od.fi2 umqme ni.htgnel
)9(g artylE htiw hsikcalb ot hsinworb kcalb stfut no kaew ;selutsup sinep ylkaewdetalid
,yllacipa .elddim eht ni aera etarepsa ynips tuohtiw cas lanretni
. . . . . . . . . . . (Morimoto)
Trachodes murakamii
9G3) artylE htiw ylacs stfut ,suorolocib ton nrob no ,selutsup dnoces dna htruof stfutno
driht lavretni hsinworb yerg ot ,hsitihw eht rettal no hsiyerg ,dnab eht rehtostfut
el d a deneeihirtmtaare pysn aiclpaassnre th ntsiii wn;enpw ohrsbik c haosltibkcalb
dna esned etarepsa aera raen .esab . . . . . . . . . . . . . . . . . . .ps .von
Trachodes sasajii
lO(7) h e snudiaqnyi iaed ndlbre,aebgmaidotedisresoam- pl,e elhtltaaivrwoa- pganrotlybloE
morf eht elddim fo htne vleasvr e,tsndira wynlitr odh esyclurdooirrpetso pnodriht
.dedis-lella rsaip n;erpo leo l cetaf hfpohtuttr urlssoaaaaffvretni
1 l(12) artylE hti wt nniaoijdneomct sdonp a,bdep a dhyeslt-rnWoiiorpets onpo dri,hltavretni
driht tfut no driht lavretni kcalb dna esolc ot hsiyerg htruof naht ot ;dnocessinep
.aera naidem ni elpmis dna esab raen etarepsa ylesned cas lanretni htiw
. . . . . . . . . . . . . . . .ps.von
Trachodes monticola
)11(21 artylE htiw naidemtsop dnab euqilbo dna htooms ta erof nigram dna yltrohsdetniop
ylroirets onpo dr i;hlta vlraentrneitni cas fo sinep htiw a riap fo esned tsuborynips
es n demnduai t dsmn oeanhetew tae ebertaare pysna iep ns,iefld d esithematitirepsa
etarepsa aera raen .esab . . . . . . . . . . . . . . . . . . . . . . . .ps .von
Trachodes simulator
Voss
Trachodes subfasciatus
.sgiF( ,1)44-33
,ssoV ,7591 .lomotnE .veR ,napaJ :IIIV 63 .)nesiaD-ikoH( - ,otomiroM
Trachodes subfasciatus
1984, .tpoeloC napaJ ni,.loc :VI ,523 .lp ,46 .gif 1 ,uhsnoH( ,ukokihS .)uhsuyK -
,5 8,9a1waka y dionMtaomiroM Mushi, (I2z59u0 : .).s1~1
Morimoto, ,2691 .icS .lluB .taF ,.rgA uhsuyK ,.vinU :91353
Metrachodes subfasciatus:
,uhsnoH( ,ukokihS )uhsuyK . - ,enakaN ,3691 .nocI .snI npJ .loc tan ,.de .II :.tpoeloC ,963.lp
,581 .gif.1
m,trkp ece h Dacrsnl lxoiwa ,befdocfedril aebpa,nrah mnfueorttnsaor tarsi fsod nhet od bna
a feloraare t,as le xdtaiarsoht o,rd pa,eshnoitre s1nainne tdnnai hmeubrt s,oers ngendil a;cesaibit
-osem sh es e sci dylea ndiea hrs,wnsrr dcoesoargedn thhuremnaratcobduaopatenhtaruephmco
no sgel ;hsiyerg snorf dna esab fo murtsor htiw a wor fo hsinworb ot hsinworb yerg tcerebus
22 K. MORIMOTO & S. MIYAKAWA
selacs no hcae ;edis mutonorp htiw a riap fo hsinworb ylacs stfut dniheb lacipa ,nigram htiwa
esrevsnart wor fo ruof stfut fo tcere selacs ta a elttil ni tnorf fo eht ,elddim fo hcihw ehtnaidem
pair blackish and large, with a subquadrate large black basal patch at the middle; elytra with
trohs suoerhco epirts ta eht esab fo htfif ,lavretni netfo htiw laremuh hctap fo eht emas,roloc
naidemtsop hsinworb yerg dnab neewteb htxis slavretni tsomla ,esrevsnart htiw trohs tnedni no
tsrif lavretni ,ylroiretsop etanretla slavretni hcae htiw a wor fo derettacs tcerebus ,selacshsikcalb
no krad aera dna hsiyerg no naidemtsop dnab dna ni laretal dna lacipa ,saera driht lavretnihtiw
three tufts of black scales, third tuft behind postmedian band often indefinite; fifth interval
htiw owt stfut fo a wef kcalb ;selacs dnuorg gnilacs fo sgel sa ni ,44.gif htiw tnebmucerderettacs
selacs hsiyerg tpecxe rof emos krad seno no krad.saera
murtsoR .devruc dedis-lellarap morf esab ot ,eannetna ereht ylthgils dednapxe ,yllaretalneht
weakly narrowing and gradually widening again to apex, rugosely etatcnup behind antenna1
sockets. with a faint median .anirac punctures confluent longitudinally and forming two
irregular carinulae on each side, but these structures completely concealed by scales in fresh
specimens; antennae inserted in 2/S (male) or l/3 )elamef( fo murtsor morf ,esab elcinufhtiw
dnoces tnemges hcum retrohs naht ,tsrif dnoces ot htxis ,esrevsnart ,mrofilinom ,delacshtneves
much broader than preceding, setose. Pronotum about as long as broad, weakly rounded
laterally, broadest at about the middle, slightly narrowed basally, right angled at hind corners,
hind margin weakly bisinuate, evenly and weakly convex longitudinally, highest at the middle,
indefinitely depressed longitudinally on each side and in the middle in entire length, reticulate
dense punctures concealed by scaling, postocular lobes well produced. Scutellum concealed.
Elytra oblong-ovate, slightly curved or almost parallel-sided from rounded humeri to the
middle, striae with distant large oblong punctures, which diminish behind, intervals about as
daorb sa serutcnup no lasab ,flah hcum redaorb naht airts no .ytivilced sgeL htiw htootrellams
on middle and hind pairs than on fore pair, tibiae slender, weakly dilated internally about the
.elddim elaM sugaedea sa ,derugif sinep tuoba eerht semit sa gnol sa ,daorb mullegalfhsinworb
no lasab.flah
:htgneL 4.4-2.3 mm .lcxe( rostrum).
:nnirrlbi-lrsiD napaJ ,uhsnoH( ,ukokihS ,uhsuyK uzI ISIS., Tsushima).
srle~riccpS esanti~zed: 61 exs. morf uzI .SISI (Oshima, Toshima, Miyake, Hachijo), Shizuoka
(Mt. Manzaburodake, Ohnabe-rindo), Ishikawa (Shiramine-son), Osaka (Mt. Iwawaki), Mie
(Hirakura), Nara (Mt. Koya), Hyogo (Mt. Mayasan), Okayama (Mt. Ohsayama), Shimane (Mt.
Aono). Tokushima (Mt. Tsurugi. Jinryo-son), Ehime (Rakando cave), ihcoK ,arum-ebonoM(
Mt. Tebako. Tosayamada), Fukuoka (Mt. Hikosan, Mt. Kumado), Nagasaki (Mt. Iwayasan),
Kumamoto (Naidaijin), Oita (Mt. Kurodake, Kyusuikei, Fukakusa, Kuju), Miyazaki (Mt.
,)eukhO dna amihsusT ,egot-amayihcU( .tM .)ekatiM
Biological note: Weevils were captured on dead trunks and branches of the broad-leaved
,seert dna netfo detcelloc yb gnitfis rettil fo eht tserof.roolf
Trachodes ovipennis sp. nov.
.sgiF( ,2 ,54)64
esolC ot eht ,gnidecerp tub eht mutonorp dna artyle era erom ylgnorts dednuor yllaretaldna
xevnoc ,yllasrod eht hsikcalb ylacs stfut no mutonorp dna artyle era erom ,suoucipsnoc dnaeht
ACICNEMIDINAEOFJAPAN 23
artyle era suoerhco no.ytivilced
mreD ,kcalb tpecxe rof hsidder nworb lacipa flah fo ,murtsor ,eannetna htfif tnemges fo ,israt
claws, and apex of tibiae; scaling dense, overlapped each other on the base of rostrum, head,
,xarohtorp artyle dna ,sgel ylworran detarapes no eht ;edisrednu hsiyerg nworb ot suoerhco no
eht esab fo ,murtsor ,daeh laretal aera fo ,xarohtorp iremuh neewteb htfif dna htnin ,slavretnidna
apical area of elytra behind postmedian band, humeral patches often interrupted by ochreous
htxis ,lavretni mutonorp htiw egral naidem kcalb ,hctap hcihw gninediw ylroiretsop morflacipa
margin to l/3 from base, then narrowing posteriorly, of which outer margins parallel to side
snigram fo mutonorp dna suounitnoc ot laremuh sehctap fo ,artyle eht gniniamer aera fo artyle
tsomla ,hsikcalb edisrednu htiw hsinworb yerg ;selacs daeherof neewteb seye htiw larevestcere
selacs no hcae ;edis mutonorp htiw a esrevsnart wor fo ruof ylacs stfut ta a elttil ni tnorf foeht
elddim dna owt ralimis stfut no eht lacipa ,nigram naidem riap ,kcalb egral dna ,suoucipsnoceht
other four brownish and formed of a few scales, often indefinite; elytra with lasabbus and
median black tufts on third interval and two similar but smaller black tufts on fifth interval,
postmedian band between fifth striae greyish, almost straight at posterior margin, slightly
etaucraib ta roiretna ,nigram etanretla slavretni htiw derettacs tcerebus selacs fo eht emas ruoloc
sa ot eht dnuorg ,selacs tpecxe rof eno ro owt kcalb selacs tsuj dniheb naidemtsop dnab niemos
,sesac sgel ylesraps htiw tnebmucer hsiyerg yriah.selacs
Rostrum and antennae almost the same as in .T .sutaicsafbus Pronotum also similar to T.
subfusciarus, but broadest in front of the middle, more strongly rounded laterally and shortly
dedis-lellarap ta .esab artylE ,etavo .I -I I 2. semit sa gnol sa mumixam ,htdiw ylneve devrucmorf
humeri to subapical illac at sides, striae with distant small punctures, which diminish behind,
slavretni hcum redaorb naht .eairts sgeL tsomla eht emas sa ni T. subfasciutus, tub hsikcalbsaera
a elttil redaorb ni .lareneg elaM sugaedea htiw sinep tuoba eciwt sa gnol sa ,daorb mullegalfton
pigmented.
:htgneL 4.4-7.3 mm .lcxe( rostrum).
:noitubirrsiD napaJ ,uhsnoH(.)uhsuyK
Holotype: male (Type No. 2952, Kyushu Univ.), Ohdaigahara, Nara Pref., 21 ,2991.iiv. H.
Kojima leg.
Paratypes: 2 males, amas atad sa ;epytoloh I ,elam emas ytilacol sa ,epytoloh 2%29.v.1977,
K. Mizuno leg.; I elam dna 1 female, Mt. Manzaburodake, Izu, Shizuoka Pref., I.v.91 980, J.
Okuma leg.; I female, Mt. Daigatake (alt. 750m), Hakone, Kanagawa Pref., ,8791.iv.Sl .S
Miyakawa leg.
Trachodes murakamii (Morimoto, 1962), comb. nov.
.sgiF( ,3)75-74
Atruchodes murukumii Morimoto, 1962, J. .taF Agr., Kyushu Univ., 11: 406, fig. XIII (Mt.
Hakusan).
mreD krad hsidder ,nworb ,murtsor eannetna dna sgel hsidder ;nworb gnilacs ,esnedmurtsor
behind antenna1 insertions. head prothorax at sides, humeral patches and apical area of elytra
behind postmedian band brownish grey, postmedian band and underside greyish, pronotum
htiw a egral naidem kcalb ,hctap hcihw gnimoceb hsinworb ylroiretna erofeb eht ,elddimartyle
variegated with blackish, dark brownish and brownish scales on the areas other than greyish
24 K. MORIMOTO & S. MIYAKAWA
h tmiuwton o,r epnfyioeg rraem ngnni oel dahi cssnaeoel atccs eh wfr taooedirawehe r;osfaera
,eg r dahnlsaikc arl ibnaapi d,eemld d eitfhmnot oenrlif tst teaaillcic sra uf wfoeoofsrrevsn aart
,e th i sy,hna l i en c irhasrrnridinfisrtiwoggnheea iefa oirawtdpfntuptrrafnowatabemoioltrnba
netfo dexim htiw kcalb selacs no eht roirets o,ptrap artyle htiw evif ylacs stfut no ,drihteerht
stfut no htfi fdna s eolwcti c nslhoaatfvnreev te nns,iis nhes metirucf beeeplssbeahit rnaivezis
derett ah wfc taoossirlwavre tentianre t,leatinife dnnei tdfnoa tcerebus .s etlna ecbs mruocer
h teiawnne tdnnai h,ex b etophtagia rttsso mnl ea,hstdriht- olwa t sdtaeabv ryulcn emvuertsoR
a prahs naidem anirac ni elam ro enif eno ni elamef dn ayllanid uttniegunloflnoc ,serutcup
ylenif etatcnup erofeb ;eannetna eannetna detresni otni 4/l fo murtsor morf eht ,esabelcinuf
delacs morf tsrif ot ,htxis dnoces tnemges retrohs naht ,tsrif driht ot htneves stnemgesredaorb
naht ,gnol htneves tnemges hcum redaorb naht ,gnidecerp ,esotes bulc .trohs mutonorP -21.1
42.1 semit sa daorb sa ,gnol tsomla dedis-lellarap ro ylkaew devruc no lasab ,flahylthgils
yrloliarne itd dxeouesttsi egtrnnpooelrdf fo dlraiv hrgtentonl iae dsinsigra msa raf lsaacipabus
ro ta tsedaorb ,etavo artylE .erab ,etunim mulletucS .noisserped kaew esrevsnart alittle eht dniheb
,elddim tuoba 2.1 semit sa gnol sa ,daorb ylneve dednuor ta sedis mor fralugnat cierremuhot
lacipabus ,sgnillews ylneve xevnoc ,yllasrod tsehgih ta eht ,elddim ,eairts ,worranyletarapes
,etatcnup atpes fo meht hcum retrohs naht rieht ,retemaid hcihw hsinimid ,dnihebslavretni
detalid yllaretal dna ylkaew etalutsup ta ylacs .stfut sgeL htiw erof aromef yltnulb,dehtoot
elddim dna dnih aromef demranu ro htiw etunim .elcitned htfiF etirtnev semicircularly
desserped ta xepa ni .elam ela Msug ayeldt ehgagniilnsediw ,yllacipa la ncr aehsttniiw a riapfo
asperate areas.
:htgne L0.3-3.2 mm .lcxe( .)murtsor
:noi tn.ua)bpuiahrJstnsoiHD(
Specimens examined: , a,re uk.mat -dMiiirkmoaamskoaa Awr,Ii.hfSerP 1 ,,3e9l9a1m.iiv.72
u, i k ),ha ,io.e5ct.. abSg7uigfamno9ak eewue t1mA.lrak .S,.aSPko1g(eiYaRelvyla.im2Me2f
,o d,noihrc--ioktaatsai hjaOutFikA ,.ferP 1 ,el a,m1e9f91.iiv.72 .E awasareT .gel .tM,nasukaH
awakihsI ,.ferP 1 ,elamef ,6591.iiv.13 .Y imakaruM ;)epytoloH(.gel 1 ,elamef 0002( m,).tla
27.vii.1982, I. ihsagoT ;.gel 3 selam dna 3 ,selamef ,0131( 0551 & 0061 m ,).tla ,3991.iiv.4.K
,. f1aewraPk i,hnsoIs-enima r,iehgSotika r .iagh teS, al3.k9Ka9N1.iii v,. e8;l2 . aag1mteealfkaN
,3991 . . ,i,Kaeie tlikiaa viukm,..aka.g0guNfe2aFelhrsP a4Y ,selam ,0991.iiiv.9 .ag re ul.mSoN
,adekaT iukuF ,.ferP 1 ,elamef ,3791.iiv.l .H ijasaS .gel ,amayinaT onhO ,ytiC iuku F,.ferP1
,elamef ,2891.iv.42 ot .o.gmKeilroM
:etoN sihT seiceps saw debircsed no eno elamef dna sah neeb desufnoc htiw txen.seiceps
.rettil gnitfis yb derutpac netfo erew sliveeW
Trachodes sasajii sp. nov.
.sgiF( ,4)16-85
Atruchodes murukamii: enakaN ten( ,)otomiroM ,3691 .nocI .snI .npJ .loc .tan ,.de :II ,963.lp
, 5.8g1i f.3 - ,,o4t 8o9m1iroM .tpoeloC npJ n,i. l:o Vc,I5 2.3l p, 4.6gif.4
yreV esolc ot .T murakamii dna ,elbairav tub artyle era a elttil ,regnol ssel dednuoryllaretal
.hsi nlawa ro vft ryt r oydblf ded lnaunrtneeoctoinahcshitets
ylacS stfut fo arty l,esuoroloc idbnoces dna htruof stfut no driht lavretn ihsinworb yergot
,hsit iehh wtretta l nn aohi sd,iedymnetarsb goepht reh tshotsfiuktca lohbts i,kncwaonlrebbtfo
EANIDIMENCICA FONAPAJ 25
htiw a ecart fo hsiyerg dnab lellarap ot naidemtsop dnab gnola roiretna snigram fo driht tfutno
driht lavretni dna dnoces tfut no htfif .lavretni mutonorP tuoba sa gnol sa ,daorb tsomla -lellarap
sided or broadest at or behind the middle, then slightly narrowed posteriorly. Elytra -gnolbo
,etavo 4.1-3.1 semit sa gnol sa ,daorb thgiarts dna ylkaew detalid ot eht tsedaorb tniop ta ro a
elttil dniheb eht elddim ta sedis morf a tniop evoba elddim ,axoc slavretni yldrah detalid dnaton
etalutsup ta ylacs .stfut sineP htiw lanretni cas ynips etarepsa ni eht elddim dna ylesnedetarepsa
raen eht.esab
:htgneL 7.3-6.2 mm .lcxe( rostrum).
Distribution: Japan (Honshu).
Holotype: male (Type No. 2953, Kyushu Univ.), Koike, Fukui Pref., ,4691.iiv.42-02 H.
ijasaS.gel
Paratypes: Riv. Chiroro, Mt. Totsutabetsu, Hokkaido, 1 female, 15.vii.1976, .H eirI.gel
Oirase, Aomori Pref., 2 males, 19.v.1976 & 18.vi.1977, A. Abe leg.; 1 female, 18.vi.1988, .S
ihcuamaY .gel ,ihcuawaK ,nug-atikomihS iromoA ,.ferP 1 ,elamef 25.vii.1984, .S ihcuamaY.gel
.tM ,ekad-orihaM ihcuawaS ,.v etawI ,.ferP 1 ,elam ,8891.iiv.3 .Y ihsahakaT .gel ,enakaTatagiiN
,.ferP 1 ,elamef 27.vii.1962, .K abaB .gel ,ijnezuhC ,okkiN igihcoT ,.ferP 1 ,elam ,2691.iiv.71
Tezuka leg. Sugenuma, amnuG Pref., 1 ,elam -ol 11 .iiv* 1973, H. Irie leg. Mt. Kisokoma,
onagaN ,.ferP 3 selam dna 1 ,elamef ,2691.iiiv.82 .K otomiroM .gel ,egotasukiguM -anihsedaT
,negok onagaN ,.ferP 1 ,elamef 29.vi.1977, .S awakayiM .gel .tM ,asagoT ,uzI akouzihS ,.ferP1
male, 31 ,079l.v. S. Miyakawa leg. Same data as holotype, 1 female. Kyogatake, Ohno,
,amayustaK iukuF ,.ferP 2 ,selamef 6791.iv.72 & 29.v.1982. .H ijasaS .gel ,amayinaT Ohno ,ytiC
Fukui Pref., 1 male, 24.vi.1982, K. Morimoto leg. Mt. Gomadan, Wakayama Pref., 1 female,
25.~. ,5791 .K ousaM.gel
Trachodes monticola sp. nov.
.sgiF( ,5 ,6)17-46
ralimiS ot Truchodes sasajii, tub eht artyle era dedis-lellarap rof a trohs ecnatsid erofebeht
,elddim dnoces ylacs tfut no driht lavretni hsikcalb nworb ot kcalb dna naidemtsop hsiyergdnab
W-shaped.
mreD krad hsidder nworb ot hsidder ,nworb ,murtsor eannetna dna sgel :rethgil gnilacs,esned
rostrum at base and head brownish grey except for greyish fringe along dorsal and hind
snigram fo ,seye htiw a wor fo tcere hsinworb eates neewteb seye dna esab fo murtsor nohcae
;edis mutonorp hsinworb yerg htiw owt hsiyerg sepirts no hcae edis dniheb eht ,elddim eno ta
edis egde dna eht rehto erofeb htfif ,lavretni htiw a egral naidem hsikcalb ,hctap htiw aesrevsnart
wor fo stfut demrof fo a wef selacs ta a elttil ni tnorf fo eht ,eddim naidem seno regraldna
blackish, lateral ones smaller or often indefinite, brownish grey, and a pair of similar tufts of
hsinworb ot krad nworb selacs ta roiretna ;nigram artyle detageirav htiw ,hsinworb hsiyergdna
brownish black scales, brownish scales forming humeral patches exterior to fifth stria, oblique
hctap morf hthgie lavretni a elttil dniheb eht elddim ot htxis lavretni dniheb naidemtsop,dnab
marginal stripe on two lateral intervals and irregular patch on declivity, but two latter patches
variable and often absent, usually with greyish patch at the base of fifth interval, postmedian
greyish band W-shaped between sixth intervals delicate, often diminished on fourth interval,
driht lavretni htiw evif hsikcalb ylacs ,stfut tpecxe rof hsinworb yerg htruof tfut no eht tniopfo