A taxonomic study on the Chrysomelidae (Insecta-coleoptera) from formosa. Part III Subfamily Megalopodinae-香川大学学術情報リポジトリ

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A TAXOⅣ0朋ニ‡C ST町DY OⅣ 甘HE

CHRYSOMEも‡DAE

(INSECTA・COLEOPTERA)FROM FORMOSA

PARTIIISUBFAMILY MEGALOPODINAE By Michio CHOJ6′ (7Entomologica17ノaboratory)

Sぬb飴.m畳呈y 朋EGA嵐OPOI)‡ⅣAE

Megalopides(Megalopidae)LACORDAIRE,Monogr.Phytoph.・r(M6m.Soc.Roy.Sci・Li6ge, ITⅠ),pp.609−614(1845).・CHAPUIS,inI.ACORDAIRE,‡壬ist.Nat.亨ns・:Gen.Colり,Ⅹ,p・86(1874)・ Meg・alopodinaeGEMMINGERet HAROLD,Cat.Col.,ⅩⅠ,p.3269(1874).N・CLAVAREAU,inJuNK et scHENKLING,Col.Ca.t..Ⅰ.ⅠIr:ChrySOm.5−IlO,p.7(1913).・DoI,Kohty丘−Sekai,ⅩⅩⅩ,352, pp.398・400(1926)∴wzNKLER,Cat.Col.Reg.Palaearcticae,IJ,10,p.1gゴ4(1929).・Cエ&J6, Trans.Nat.Hist.Soc.For・mOSa,ⅩⅩIt,121,p.31.0(1932).−GRESSITT,Lingnan Sci・ TouI・n.,ⅩⅩ,2・・4,pp.275&283(1942). MegalopidaeJAC?BYetCLAVAREAU・inWYTS叩AN,Gen・ⅠnS小; 鱒β,pp・1・・2(1905)・ M¢galop五naeJACOBY,Fauna鋸t.Tndia,′incl.Ceylon and】∋urma:Col.Ⅰr,Chrysom・1:;わ・ 87(1908). 血eg左lopiniH■EYNEet TASCHE鱒去鱒竺G,Exot・K払b・247(1908)・ 光学galopodiniHEYNEet TASENDERG・Exot・Ⅹ&f・,p・24ア(1908)・ Generalcharacters(Figs.rl・・8):Bod5Telongrate,geher・allyparallel・IOr Subparallel−・Sided,but sometimes morelOrless widened posteriorly or the rever・Se,frequently flattened above;in

many cases head,antennae,underside andlegISpUbesc?nt,and pronotumandelytraglabrous, butin some cases entirely pubescent・Head distinctly exposed,frequently but not a1ways

constricted behind the eyes;frons very wide,Often with a・Centr.alfovea;Clypeus transverse,

distinctly delimited from fr・OnS・Mouth・IpartS‥1abrum transverse,withlatq!lalmarglnSparallel to each other or narrowed anteriorIly,front mar・gln Straight or roundedor・emarg■inate,these 血argins finely and very thickly pubesce咄 mandibles robust,elong・ate・ISubtrigonal,StrOngly pointed atこthe apex,Sharply ridg・ed at theinner mar・gln,tmidentate or angulate at the

middle oflower side;maXillary palpirather slender,withlst segment usually much shorter than any one of the three following・S,thelatters var・iablein shape and size,with apex

Oflast(■4th)segment mor・e OrlessLpointed;menthm wide,with front margin emarginate or straight:ligula very deeply bilobed;1abialpalpirather slender,Withlst segmentminute and ver・y rmuCh shorter than any one of the twosucceedings,the′1attersvariableinshape

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and size.Eyes ofvariable’′size,distinctly、Cbnvex,こ☆ithinner margin\deeply notched・Antennae

short,rather robust,inseretedinfront、Of and close to theinner margrln Of theeyes,with six or seven terminalsegments more orless也ansversely widened,fr’equently dentate or

serrate.pronotum・tranSVerSe,mOre Orless nよrr・OWed anteriorly,the sides straightor g・ently

Fig・.2.Coわゐαg♪j5グ〟録CI‡D拍,

from Formosa;Ventralaspect With head and rigbtlegs removed.

fig■.l.Coわゐα5がぶ γ〃る査 CⅡ朗■∂,fr’Om

FoT−mOSa;dorSalaspect.

rounded,Or Of subcylindricalshape,Withoutlater・almar・glnS,Often transversely sulcate a19ng

the anterior and pos七erior margTnS,OCCaSiopally tuberculifor・nt at Sides

Scutellum narIrOWed posteriorly,with apex straightly trIunCated or emarg・ina.te or rodnded. Elytra elongate,mOre Orles亭wider at thebase than pronotum,in many cases paI叫el・

or subparallel・Sided,butin some cases narrowed posteriorrly or thereverse,rOunded

apex;dorsum convex,with median area frequently flat,COnfusedly punctured. Underside: prosternum short,prOStemai−rPrOCeSS Very narr’OW Orinvisible,but extending to the aplCeS

Of pro・eplmera,thelatter rather widely COnneCted to each other,thence aceta− bulae closed behind;叩eSOSternum be・

tween the middle−COXae either extremely

narrow andlinear or・entirely hidden, Often perpendicular;metaStemumlarg9,

sometimes raised at each sideinto a

highelevation,Oftenofconicalorconico・

truncate shape;abdomenwithf9ur basal

sternites more orless medially const・ ricted,theconstrictiongener・allystronger inmakthaninfemale,1ast(5th.)stemite lnuChlong声工・than any oユe Of the

Fig・.さ..Cめぁぉ〆Sγ〟あ∠C王柏J∂ from For.mosa;head;dorsalaspect・

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four・pr・eCedingS;pygidium frequently exposed.LegIbI:Obl一S†;middle−femora

somewhat thicker and longer than the

fore・femor

Shorter thnn tlle hilld・feniora,th占 1atter very strong1y thicken占d,the ‥ thicknessmuchstronge軍inma1e than

in female,SOmetimes如med w’ith one Or tWOノセeethor spln?S a・t the apex of iowerISid6;tibiae with fo‡:e−・palr Simple,!traight and gently thickened terminally,

†han the fore・・・pair・,SOmeWhat curved

and finely denticulate on the edge,

hindNPair・dis七inctlylonger than the middle、・pair,remar・kably curved and

1

、Vi. 。

strong・erinmよ1ethah/ih fema1e,a11

thetibiae armed with a palr Of spur at the apex oflower side;tarSidilated,CrtShionedbeneath, With3rdsegment SOmeWhat emarginate at the apicalmargin,Claw・SegTr)ent StrOng1y elong−ate, Clubate and curved;Clawslong・,Simple,StrOngト1y ct3rVed,Sharpiy pointed at the apex.

WiIlg:Cu2 forkedinto Cu2a and)ct:2b,and not connectedto Cu1and alsolA;2Along

andモearlyor compieta1y combinedrtoIAbeすOndthe middlel

朗−ale genit盆iia:Median lobe dorso=ver!tr・ally flattened,・Well

chitihi之ed;but the medianportionalmost血embranou$;、paired strut df medianlobeverylong,r・Od・・1ike form andwidely畠eparated from 甲申

developed,broad,andaividedore望arg・inateorroundedat the apex; basallobeof tegmen forked befoie the middle′ but fused

basalhalfInternalsaclarge;e1aCulatory ductlong■,With an enlargre− mentat thebasalpart・

Rang・e:Themostnumter of genera and speciesin the Tropical South A血erica,CentralAmeI・ica and Africa,ind.udingMadag ・・Car;the nextinL the Southeth,South−WeStern and、Southeastern A畠ia(Syria,Ⅰ,hdia,ニCeylon,馳r・ma,Indo−China,Tibet,S・China,

Formosa,Philippines,Borneo,Java,・Suhati・a,etC・);A<sma11number・Fig小5.ColobaiPisrubi

S

Ⅴa。. ma;e。f.

In this subfami1y the genera劫ecilc7rCrqka FofE,7tmra$威isLACORDAl甲and Coloba・ 頭is◆FAIRMAIRE havingtherelationtothe faunaofFormosaand theymay t)e Separated as

fdlows:

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Fig・.7.CoわあαS♪≠sクJ〝あ言C如J∂,fi−Om万一ormosa; malegenitalia(aedeagusl);1atero−VeIitralaspect・

n]l・n”medianlobe;PS・l‥paired str−ut Of medianlobe; bp・”lrbasalpieceoftegmen;is・・・・internalsac;

ed…ejaculatory duct.

Fig.8..q蛸血吟好打撒視CE如∂, 董f・Om FormOSa;1占董t wing(bind−Wing);

dorsalaspect・

Fig・.6.Co′0ゐα5♪gsグ紬録C王Ⅰ加古,

王土om For・mOSa;1eft maxilla; も¢ntTalaspect.

鼠ey to the Gent∋ra

a.pronotum not tul)erCulate near the,base at sides;hind−femora11narmed the splne Or tOOth;head

劫βd∂肋0グ少ゐα Ho王〉E

broader than pr’OnOtum

a’.pronotumnotorweaklyor strongly tuberculate near the posterior ang1es;hind−femora armed with one or・mOr・e SPlneS OIteeth near・the apex o董lower・Side

b.Pr・OnOtum nOt Or Weakly tuberculate nFar the base at sides;head genera11y narrower than 7も研〝α5♪gs LACORDAI蝕

pr■OnOtum

b’.Pronotum str・Ongly tuber・Culate nearthebase at sides;head generallyasbr’Oad aspronotum ‥…・ C∂ねゐ郎〆5 FAI即IAIR】∃

Genus Poecilomorpha Hop

鞠βC言わ仰ア♪カαHOpE,Col一.Manual、ⅠⅠⅠ,p.178(1840).叫LACORpA工RE,Monogr.Phytoph.Ⅰ(M岳m什 Soc. Roy.Sci.・Li6gt,ⅠⅠⅠ),pp,614&721−:723(184S)(par・S)・・−CEAPUIS,in LAOORDAIRE,Hist.Nat・In革・; Gen仙CoT・・,X,Pl・93(1874)(pars)小T CLAVA甲At),inWYrShIA7T・Gen・・Insl・・′ⅩⅩⅩⅠⅠⅠ・Coll・.Phytoph‖:脇gaわ♪idae,PP・2&11−12(1905・)・− CEOJb,TratTS・Nat・Hist〃SocuForm?Sa,1ⅩⅩIh121,.p・・311(1932)・−GRESSITT,キ享ngnanScil・JourIn・, ⅩⅩ,2−4,pp..283一々84(19破).

G6notype:Poecilom〝Pha basseliniHopE,Col小Manual,1ⅠⅠ;p.179,PI.ii,f.4.(1由0),from Sier・r・左

L七bheinw..

Col.−pbytopIIJ:加給gゐわ♪gゐβip.1之(1905)〕.

Range:Principallyin Aかica;Java,Chinaand For・mOSa

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Body elongate,par・allel・・Or Subparaユ1el−Sided,thicklずcover・edwithlong set.ae orlpubescence.

Headwellporrect,COnStricted at alittle behindthe eyes,COarSely punctate;frons very wide,

gentlylongitudinally tonvex,g■enerally with animpression or foveain the middle and each Supra−antennalarea;Clypeus transverse rectangular,distinctly delimitedfr・Om behind by a deep

transversegrOOVe,PunCtateOneaChbasalcorner・・Mouth・・partS‥la・brumtranSVerSe,rOunded and very†hickly pubescent at the front corner・S,nearly straig■ht at the front margln,flat o:lthe dor・Suh,Withanteriormarginalareabending・downwardly;mandiblesrobust,elong・ate;incurv6d・ stronglypointedatthe apex,Sharplyedg・edattheinnermarg1n,With alarge angllhtion and 旦maSS Of ciliae onthe middle oflower side;maXillary palpislender,Withlst segment Very

S甲11,2ndlongandstrongrlythickenedattheapex,3rdvery much shorter but rather wider

thanthe2nd,1ast(4th)onestronglyacumina呵teminallyandlongLer・than the2nd;1ig・ula

deeply bilobed;1aIbialpa1pislender,With ユst segmentminute,2ndlong and thickenedatthe apex,1ast(3rd)onestronglyacuminateterminallyandratherlongerthanthe2nd・Eyesla主■g6i prominent,finelyfacetted,Withinneimargindeeply emarg・inate・Antennae rather robust,Very thickly pube!Cent;1st segmentstrong1ythickenedand somewhat curved,2nd smallest,3rd elongte,Slender andthickenedterminally′4thratherlongrerthanthe2nd,the seven followings dilatedandser・rate.Pronotumsubquadra・te,Wider thanlong,genera11yslightlynarrowedanterio・ rly;front mar・g如しStraight and not bordered,1atera1mar・g・ins somewhat rounded and not

bordered,basa,1marg・indistinctly bordered and nearly straight or g■entlysinuate;dorsumt‡anS− ver・Selyconvex,withtwo(anteriorandposterior)transversegTOOVeSWhichare aIChed media11y, these gTOOVeSeXtendingtOtheunderside,pre一basalareamay beseen as a feeble tubercle on each sidein dorsalview.Scutellum strong1y narrowed posteriorly,with apeX trunCated or emarginated・Elytrastrong・lyelong・ate,muChwider atthe bas3thanpronotum,nearlyparauel− sided,rOundedatthe apex;doISum COnVeX,Withmedian area flator rather depr・eSSed,Sutural, apicalandlateralmarg1nS distinctly bordered,thickly.a・nd confusedly punctatethroughout; humerilongitudina11yraised,witheach slユmmitimpunctate andglabr・OuS・Underside:prOSternum

very short,prOSternalprocessexceedingiy narTOW andinvisible,butextendingptothe apices of pro−epimera,thelatteIIWidely connectedto eachother,thence七he acetabulae closed behind;

mesosternumalsovery narrow andhardly visible between themiddle・・COXae,ang■ulated down・ wardlyatthemiddle;metaSternumStrOnglyswelled;abdomenwithintermediatest9rnites somel−

what constricted medially and apicalsternite much19nger than any one of the four precedings;

pygidiumexposed”Legs robust:fore・・COXae COnico・・Cylindでical,StrOngly pr・0minent,COmpletely

contig・uOuStOeaChother;middle・・COXae alsonearly conico・・Cylindr・ical,StrOngly prominent,hardly sepai・atedfr・OmeaChotherr;hind・・COXae Str・Ong・ly tranSVerSe Oblong’,nearly contiguous to each

other;femorawithmiddle一・pair somewhatincrassate andmuchthicker than the fore・・palr,hind・ bair verystronglyincrassate andgenerallyuna血ed;tibiae armedwithaIpair of spuT.On the apexoflo☆er side,fore−・tibiae simple,middle・tibiae somewhat ctlrVed,longer.than the foreohe

andfinelyserrateontheouterridge,hind・・tibiaestrong・1yarcuate,muChlonger thanthemiddle One andfinely serrate pn the outer ridg■e;tarSisma11,narTOW,With3rId segment distinctly

notchedatthemiddleofanteriormargin,Claw−ISegment StrOngly elongate,Cluba・te and som?−

What curved;Clawslong,Simple,StrOng−1y curIVed and acuminate terminatly.

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1∴Poe¢il¢mOrpha pr鏡iosa R由血cK

ヱわecilomwPhaクreiiosdREIN′ECE,Dbutsche、′Ent.,Zeitschr;,6,P・・609(1923)(For・mOSa)・−′CHdJ6Trans; NAt.Hist..Soc.For・血osa,XXH,121,p.311(1932)(For・rnbsa).

Bodyelongate,pa軍・allel・rSided,Genera1colour yellowish brownto reddish brown,SOmeWhat lTIStr?uS;aPtennae(exceptedtheanteriorfa?e?flstsegment)r andapicalhalve?.Of mandibles plCeOuSltOblack;aplCe SOf tibiae andtarslpitchy brown topitchy black,With claws reddish brown;middle−・and hind・femora decoratedwith a blackish br・OWn tO blackspot on each anterio・ lowe士・face;SOmetimesfrohs with a black spot on the middle and pronotum with a central

blackstripewhichisnearlytouchingtothefrontmargin but muCh aparting from the basal

m翠rg’1n;elytrametallic′Viola?e9uSblue,StrOng1ylutrous・

Head coarselypunctate,thepunctures bearingalong blackish brown setain each,With median area:of fore・;head’impunctate and g・1abrou占・Antehnae、Withlst se皇hlent elonga喝

thickenedandalittl占cur:ved,2ndshortestandnear・1yova!e,’3rd trt2bate、ahd ne如1y equal、iIl

1engthto,but Thuch slenderer than,thelst,4th rather

longer・thanthe2nd,th6seven

ed,Serrate虫虫dノe&thone’of■t鮎壷mi1Chshotter加t thicker

thanthe3rd・Lprono七夕mSubquadrate,mOre‘thahone血da

halftimesr去占wid金言sitislohg,rOundedRatノthe middle

portionofthe・sidesミdorsuぬtransverselyconvex,Withtw、0,

anteiior and basal,tranSVerSeP gTOdves ☆hichノare ge

archedmbdially;coar・Selypunctate,the puncturesl)earing

alohgblackish brownseta・in占ach・Scutellum6btrapeA

zoidal,Withpt>Ste貢ormarginYsrrong・1yemargpinate,COar占ely

punctate bn each side,the、pundtures bearingalong

yellowish‘setain each・Elytra:StrOngly\elongate,’much

wider・at the base than pronotum,nearly para11elMSided,

roundedat the apexミノdorsuTh contTeX,with m畠dian ar’ea

flator ratherdepressedand humerielevatedlongitudina−

11y,StrOnglyand thicklypunctate,the ptmctures bearing

alongl〕1acksetain、eaCh・Undersideratherthickly punc−′ tate,theptmcturesbearingpalongyellowishsetain each・ Legs‥anteriorandlow甲fa?eSClothedwith・long blackish brownsetae;pOSteriorandupperfaces withlongy9】lowish Fig’..9.・動収納軌叫漁り如赦制 R的ⅠざEOE. setae;hind_femoraarmedwithadenticleonth?lowersideatalittle・beyond the叫d朗e(this Willbemalecharacter)・ 1engtb:7“5−9.・O mm・ Loc小 Distfp..・I‡くuar・u,Kbiyun−Gun.Takao−・Sy血(l令,9;Ⅴ・1926・T”’kANOleg・)・ T」ainan(after G.REIyECEI192野. Gen.二Distr..−Formosa. 巾__ 6 _

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Genl】S Temnaspis LACORDAIRE

77mnaspisLACORDAIR旦,Monogrl・Phytoph・Ⅰ(M6m・Soc・Royl・SciLiige,ⅠⅠⅠ),Pp・614・&716T717(184亭). −CEAPUIS,in LACORDAIRE,Hist・Nat・Ins.;Genl・Col‖,Ⅹ,p一.92(1874・).−・JAGOBYet CLAVAREAU,in WYTSMAN,Gen・Ins・・,XXXI王Ⅰ,Col〃−PhytophlI:M22galoPi‘ねe,PP.2&12−・13(1905).,1−・JACOBY,Fauna

Britl・India,intl耶Ceylon ar)d Bu一元a:Col.II,ChlySOm.I,P”87&88(1908).−DoT,KontyG−Sekai. XXX,3S2.pp・4・00&402(1926)・・C・HaJe・,Trans・Nat‖Hist.Soc.Formosa,XXII,121,pp.,31ト312 (1932)1・−GRESSITT,Lingnan SciりJourn・・,XX,2−4・,PP..283&286(194.2). Genotype:A4egaloPus17avanusG扇料玩qMがivIiLE,icon・R6gneAniml・,Insりp・2S6(1&摘)・fromJaYa 〔DesignatedbyMIIJACOB¥?tH・CLAVAREAU,in WYrSMAN,Gen・Ⅰヮs巾,ⅩXkIII,Col・・・・Phytopわ・: 脇gαわ♪伽,p.12(190勾〕. Rangre:Java・Sumatra・Bor・neO・Philippines・For・mOSa・Japan,Korea,Kwa?tung−Prrovince,Chin竺,

Manchuria,Indo−・China,Burma,Assam,India,Syria,Africa and Madagascar.

Bobyelongate,?Ompletelyornearlyparallel−Sided,mOrebr・1ess covered withlbng setae op thewholesurface.Headdistinctly畠tretchedout,naIrOWedbehindtheeyes;fronswide,generally with afoveain themiddle;Clypeus tranSVerSe reCtangular,distinctlylimited from frons by a

deep andwidも

to・eaCh other or rounded,front angrlesrounded,front margin straLight or rounded,1aterala五d

front ma咤InSVer・.ythickly pubescent,dorsum flat or rather・COnVeX and setigerous・PunCtate;

mandiblesrobust,ノ1nCuTVed,aCutely pointedat the apex,Shar・ply edged at theinnerImarg1n,

StrOng・1y angulate at、the middle oflower・、Side;maXillar’y PalpislenderI,elongate,With ユst SegmentSmall,2ndstr・Ongly thickenedterminally,3rdmuchlonger thanthelstbut much short・−

er than the2n申,1ast(4th)onelongest and gently acuminated terminally;mentum Wide, Straightat the front margin;1igula deeply bilobed;,1abialpalpislender,Withlst segm9nt mi?ute,2ndstrong1ythickened terminaIly,1ast(3Id)

widened at themiddle and bluntly pointed at the apex.Eyes comparatively smaユ1,nOt StIOng1y prominent,Oblong or ob16ng・0Vate,deeplynotched attheinnermargin,finelyfacetted.Antennae ratherlong,With four basa1segmentS rather sparsely clothed withlonghai士s,3rd segpment tlStlallylongerthaムthe、2ndor4th,よixte血i五alsegmentstrig・Onate,dentateor serrate at

inher sid(つandvery finelypubescent.PronotumtI・anSVerSe Subq甲drate,genera哺T mOr・e Orless

narro☆edanteriorlyてftontmarginimmarginate,1ateralmarg・1nSnOtbordered.,basalmargindistinctly

bordered and gently sinuate;dorISum SOmeWhat convex,・With ananteriorandf)OSteriortIanSVerSe

impression,frequentlylongritudina・11y depressed on themiddle,generally・With a more orle鱒 distinct tubercle oneach side near the base.Scutellum strong1y narIOWedposterioIly,With ap$Ⅹ

sinl・ply truncatedor emargIinate−trunCated・Elytra str・Ongly elongate,muCh widerIat the base thanpronotum,parallel・・Sidedor g・entlywidenedposterior・1y,rOunded at the apex;dorsumconvex,

QOnfusedly punctate,With humerilongitudinally elevated・Underside:prIOSternum eXCe占dingly

short;prOSter・nalprocessextremelynarrow,arChed downwardly,tOuChing at the apex to the apicesof pro・・epimera,thelatter widelytouching toeach other atthe apex,thence acetabulae

closed behind∵meSOSternum StrOngly narTOWed posteriorlyl)etWeen the middle・・COXae;metaSter−

ntlmlarge,StrOng・lyraisedoneachsideinto amor・e Orlesspointedelevation,withfrontmargln stronglyproduced anteriorlyatthemiddle and connectedtothe apex of mesoster・n・um between

themiddle・COXae;abdomenwithintermediate sternites more orless medially constr・icted and apicalsternite muchlongerthan anyone ofthe four pr・eCedings;pygid.iⅥm eXPOSed・Leg■s:forer coxae conico−・Cylindrical,StrOngly prominent,COntiguous to each other;middle・LCOXae nearly COPico−Cylindrical,St:Ongly prominent,hardly separated to、eaCh otheI;hind・・COXae tIanSVerSe

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0blong・,nearly connectedtoeachotheratthe base,but′Separated at the posterior portion;

middleld・femor・aSOmeWhat thicker・andlonger than the fore−I王emora,hind−・femora v9ry StrOngly

thickened,thethicknessmuchstrong・erin male thanin fema1e,arnl.edwith one or・tWOteethor SplneSattheapexoflower side,Withorl?Or mOredenticlesor$plneSnearthemiddle oflower Sidein male;tibiae ratherslender,aImedwitha palrOfspur atthe apex oflower side,With foIe・・palr Simple,Straightand g−entlythickened terminally,middleqIand hind・・pair more orless

CurVed,the curvaturestrIOngeriIlmale thanin female,finely denticulate on the outer ridge andmiddle・Palr Shorterthanthehindpair;tarSinarrow,With basalsegment subquadrate.or SubpentagOna1andsomewhatemerginatel’at the apicalmarg1n Of3rd seg叩ent,Claw仙Seg・meムt

StrOng・1yelongate,Clubat6andctlrVed;Clawslong・,Simple,StrOnglycurved′and sharplypointed・ 2.TemれaSpis elegams sp.moY.

Bodyelongate,para11el−Sided,thickly coveredwithlongsetae or hairson the whole surface・ Qeneralcolour yelIowish brown to′reddish brown,SOmeWhatlustrous;headwith vertex and fr6hsr畠ddishbr・OWn,Clypeus,1abI・umandbasalhalves of mandibles軍・ather palerItha、n frons, apicalha1ves・Ofmandiblespice?uStOblack,undersiderathe亭paleyellowishbrowntogetherwith labium,maXillae纏d their palpi,antennae yellowish brQWn,but the six te叩inal segme叫S $9meWhatin玩SCatedinone glance by the reason that they are thickly coveredwith black Pubescence;・pIOnOtumreddish、blOWn,SOmetimeswith basa・1area rather pa1er,Ornamented with anelong・ate t)1ackmarkingOnthecentre;′SCtltellum reddishbrownielytrawith basa1two一thirds

Ofitssurface orange−redor deep r・eddishbrown andthe rest pa1e yeuow,eaCh e恒ron decoraト

edwithtwotransverse blackmarkings,the one ofwhich beingrsituatednear the basalmargin,

the other.one on the apex of orange−red oz deep reddish brown′area,these maIkingS Very Closely approaching to thelateralma.‡・gin and also nearly approachingtO the sutura1marg1n

but never connected toth$Se marg1nS;Underside rather・1ig・htto deep yellowish brown,With lateralaIeae Of the pro−・and metathor,aX deep reddish browp or orange・1red and of the

me?Othorax black,metaSternumWith a1arg・e transverseblackmarkingIOneaChside connectedt9

the basalmargin;1egsyellowish brown,Withhind・qOXae(e琴Cepteヰtheinner sTnallarea)blac寧,

femora somewhat deeper and more reddish,hind−・femrora especial1y redd.ish or oraTlgry and decorated with a・1arg・e七ransverpse・Oblongblack marking・near the middle of antero・Ventralface,

hind・・tibiae rather、pa1e yelloれ

Head:VerteX aT)d fronsst吏rongly and thickly punctt]red,the punctures bearing along seta in each;the setae m.ostly blackish brown but pa:ier on the anterior area of frons,interspaces()f

the pmctures somewhatlugOuS,longitudinally foveolated on the middle of the top of frons; Clypeus trar!SVerSe reCtangula.r,distinctly separated from frons,SOmeWhat elevated medially, impunctate,SmOOth,furnished with somelong・brownish or yellowish br・OWn Setae On eaCh side;

1abrumtr・anSVerSe,gently narrowed anteriorly,IOunded at the front coInerS,nearly straight at the front margin,distinctlyconvexon the dorsum,With front maIgln and anterior half of each lateralmargrlnVerythicklyyellowishpubescent,dorsum fumishedwithlong yellowish setae、OP each side and alongr the basa1margin.Antennae・Shor・t,rather robust;1st segmet ClubatQ,

SOmeWhat cuT・Ved and sparsely fumishedwithlongIyellowish and brownish setae,2nd nearly barr・elL・Shaped,muCh shotter than the3rd butlong・er than the 4th and spar・Sely furnished with lon塵blackish brown setae,3rd very slender at the base blユt Str・Ong1y thickened terminally

(9)

and sparsely fumished withlong blackish setae,4th shortesr,

nearly truncate−Obconicaland sparsely furnished withlong

blackish setae,the six followlngS StrOngly dilated,thickened, Serrate and thickly coveIedwith blackpubescence,5th obtrig0−

nate and muchlonger・than wide,6th tollth transverse but the′11th withatriang■ular pro.iection at the tip.Prono叫m Subtrapezoid.a1,SOmeWhat wider thanlong,distinctly・COnStricted

On eaCh sid.e E!t a、1itJ二1らbehind the anterior end;front mar・gin near・1y strai畠’ht会ndimmarg■inated,front angles obscure,1ateral

maf・gmSnOt b6rdered and gently roundedl)etWePn the anterior constrictionandbねalLcorner,thelatternearly90Oinangulation; basalmar蕗払揖s如c噂 b・Or4ered and gently sinuate;dorsum

transvやrSely conve瓦,bt王t rather 8hallowly depressed on the middle and alongthe basal、mar岳ln,iomewhat tuber・culated on each side near the base,With a shallow tiansver・Se gTOOVe

nearly along.the front margln and connected at eaCh side to

thelateralconstIiction,rather thickly covered with two kinds

(1arger andratheISmaller)ofpuncturesonth箪Whole surface,

Fig・・10・・7も椚乃αS♪2seねg(Z乃5

C王Ⅰ6J∂,Sp.mOV一.

thelarger puncturesモ)ear}ing、along blackiSh br・OWn Setain each andthe smallerpunctur・eSbeaiing alonglbt)t Slenderryellowish hairs・Scutellum nearly

Obtrapezoidal,With apica1margln emar・gbate at the middle,′dorsum gently convex,ratheI thicklypunctate,the Ypunctures bearingalong▲and 畠1ender yellowish hairs・Elytra strongly

elongate,muChwider than pronotum at base)para11el・Sided,Separately rounded at the apex Ofeach elytr・On;dorsum convex,With median area alTnOSt flat,SutUralar!dlatera1marglnS StrQnglybordered,htlmeri・StrOngly、long■itudinallyelevated,VeIy thickly and strongly punctate Onthe wholesurface,With the expept10n Of the top$Of humeriwhich are almostimpunctate, thpp叩CtureSOntheorange−red or deep reddish broYn area bearing along吋pale ye1lowish

hair・ineach,the、punCtureSOPthe・blackmarkings andlateralmarg1nS bearing・alongblack

Setaineachand the punctures on the apicalpale yellowish area bearingalong yellowish

Setain each.Underside,pyg・idium andlegs very thickly punctured,the punctureslar・ger On the Sidesofthorax thanon the.middle andbearing along yellowish hair or setain each;hindq femora armedwith a palr Of str・OngtOOth near the apex oflower side,tibiae armedwith a

Pairof spur at、tbe apex oflower side,middle− and hind−tibiae finely serr’ateOn eaCh outer Ⅰトidg9,Cla・WS Simple.

令:Metast・erunm With a pailOf strongly elevated tubercle whichis distinctly transversely

r・idged on the top.5th abdominalsternite with apicalarea′SOmeWhat depressed and apical

marginlightly notched.Pyg・idiumwith apicalmargin narrow and nearly straightly truncated.

Hind・・femoramuch stronglyincrassate thanin female,with an angulation near the middle of lowermarginandasmal1blunt−headedprojectionneartheinner portich of the former

1ation.Curvature of the middler・andhind−tibiae distinctiy stronger thaninfemale.

・♀:Metasternumwithapairofratherobtuselyraisedtubercle whichisnot ridg・ed on tちe

top asin male.5th abdominalsternite with apicalarea strongly andlar・gely depressed and

(10)

0bliquo・・tranSVerSely ridgedoneadlSide of the former depression,and a・picalmarg・in of the

ぬme sternite widely anddistinctly emar嘗in如ed.Pygidiumwith af)i9al、marg■in wi郎Iy but slig・htly emaginated.Hind・・fen?Ora una・rmednear themiddle asinmale・

1engtb:85−9小O mm.

LocいDistr.−BandaiNSya,N6k6−Gun,Taitya−Sy凸(1容,fIoloiyPe,5..ⅤIr.1938;M.,C王IOJeIlegル〕; fIokuzanke.,N6k8−Gun,Taitya−Sya(1♀・,AlわiyPe,10.VI.1940,軋c鋸J∂ユeg.).

GeT)..Distrひ−For・mOSa.

Thisnew speciesi$nearly related to 7bm72a$Pis quil=quemaCulata BALY,fIO印N・India, butmaybedistinguishedfromit’by the bodylarger,the pronotum

the scutellum not black,the apicalone・thiId areaof elytra mu¢h differ・inits coloraton to of the basaltwoqthirds,and the abdoTneni甲maCulated・

Genu畠 Cblもb去sわis

ColobasPisFAIRnfAIRE,Ann.Soc・Ent。Belgique,XXXVIII,pl122S(1894・)・TJACoB¥et CLAVAREAU, inWYTSM=AN,Gen・Tns・,XXXIII,Coll・−Phytoph:胸galobidae,PP・2&14・(1905)・−JAGOB¥・

Fauna Brit.India,incl..Ceylon and Burma:Col。ⅠⅠ,Chrysohl.1,pp.86& 91(190S).−C鋸Jb,

Trans.Nat..Hist..Soc.Formosa,ⅩXII,121,pp..3Il&312(1932)..−・GRESSITT,Ling−nanJo11rn Sci..,ⅩⅩ,2−魂,pp∼283−286(194・2).

肋cγりわ♪ゐαW■EIS】∃,Arcb.董■〃Nat11rg.,LXVIII,p・119(1902)・

Gen’ot:ype:ColobasPis.fuvo71igra FAIRMAIRE,Anh・Soc一・Entu Belgique,ⅩⅩXVIII,P”225(1894), fr・Om Moeniain Tibet〔DesignatedbyM.JACOB¥et H・CLAVA甲AU,inW¥TSⅡAN,Gen・Ins., ⅩⅩⅩⅠIr,Col一.−Phytopb.:胞g〃わ♪京助β,p..14(1905)〕.

Range:Tibet,Crhina,Formosa,Indo−China,India,Africa and Madag−asCar’・

Body elongate,parallelqr or・Subparallel−ISided,entirely thickly coveredwithlong setae Or hairs.Head more orless constricted behind the eyes,foveolated on the middle of frons;Clype豆s

transver・Se,distinctly delimited from frons by aStrOng tra・nSVerSe gIrOOVe,With fr・Ont margin gene工・ally straight・Mouth・Par7ts:labrumtransverse,rOundedat the front corners,near11yStrIaight or rather emarginateor・SOmeふhatroundedatthefrontmarg・inand usually clothed wi払long

setae,flat orr somewhat’Convex on the dorsum;niandibles robust,nearly elongate triangular, gometimes with the ter血inal half strongly archedinwardly,aCuminated at the apex,keenlif edg・ed at theinner marg・1n,Very thickly setaceousatthe basalha1fof theinner face,with a distinct denticulation on the middle of theinner margin of right mandible;maXillarIy palp・i

elongate,Wi七hlstsegmentvery muChshorter・thananyoneofthethreefollowings,2ndstrongly clubate and somewhat curved,3rd mljCh shorter than the2nd or4th and more orless wid軸ed

ter・minal1y,4th elonga.te and more or・1ess pointed at the a・peX;1igula deeply bilobed;1abial palpi・elongate,Withlst segmentminute,2ndelong・ate・・Clubate andratherlongrer than the3rd one,thelatterslender andmoIe Orlesspointed atthe apex.E.yeslarIge,widely ovate orwidely oblong or widely elliptical,StrOng■1y convex,with a deepincision at theinner margin・Antennae

generallyshort,withlst to4七hseg・mentSra七herthickly clothed withlongSetae,5thtollth very thickly coveredwtihfine pubescence and spaI・Sely clothedwithlong setae,1st segment

elongate,incrassate and somewhat curved,2nd very short,3rd elong・ate−Clubate,Slender and

distinctlylonger thanthe2ndor4th,4thgenera11ywider thanthe2nd and thelength rather

Variable,5th tollthstrong1y dilated,thickened and serrate.Pronotum gener・ally wider than _10−

(11)

long,mOre Orless narrowed anter argIinated and nearly straigbt or Slightlyemarglnated′atthe血iddle,1aterarmargins hotlbbrder:edahd geher・allナ more 6Iless

r?tmded,basalmar・gindistinctlyborderedandinmany cases g′ently trisinuatd but som6times nearlystraig抽 dorsum convex,With a distinct transver・Seimpression on alittle behind 七he

血Ont margin,a・long■itudinalimpression on,the middle,a faint transverseimpression neaIly

alongthe basalmarginand astrong tuberculationonLeaCh sideRnear the.basaトang1e.Scute−

111】mObtrlapeZOidal,With apicalmarg■1nnearly alwaYS Straight.Elytra elongate,muCh wide工二 at

bas6 than pronotum,para,11el−Or Subparaエiel−・Sided,Separately rounded at the apex of each elytIOn;dorsumconYeX,Withhumeristrong1ylongitudina11yelevatedandsuturalmarginsdistin・ ctly bordered,COnfusらdly punctate throughoutr・UndeISide:prOSternum Very Short,f>rOSternal proc$SS駆tremelynarrow aslike asalongitudinalridge andextendingtothe早plCeSOfpro−ePl−

mera,thelatteI・widely connected to each other,thence acetabulae completely closed behind; 6me≧osternum strong王一y narrOWed posteriorlyl〕etWeen、the middlecoxae;▲me七asterlnumlarge,

distinctlywider thanlong,Sharply produced forwardly from the middle of front margin and

connectedtothemedio・POSteriorendofmes6sternumbetweenthemiddleqICOXae,gen畠rallywitha palr Of more orless distinct tubercu1ation,but sometimesWithout such、a}”tubercula車Oni abdomenWiぬfour basalsteInitesmedially constricted,Tr)・edian叩eaOf theユst、早ternil9即Pdu・ ced forwardly and separates払e hindqcoxae,andlast sternitesrather narIOWer butv箪ry muCh longrer,thananyoneofthefour precedingStemites;pygidiumalwaysexpos箪dbeyondthe ap甲

Ofelytra;StrOng1y,narrOⅥed poster・iorly and the poster■ior・margin,Straight or g■誓ntly・rOunded・ LeglS:fore・ICOXae COnico−Cylindrical;LStrOng■ly prominent、and cbntiguous to each otheI;midd王e・・

coxaesubgplobulれrather pIOminent anddis七inctly separatedh・OmeaChother・;hind−COXae tr:anSJr VerSe and m6re widelyLSeParated from each one′thanin themiddlelCOXae;fore・and middle

f占m6軍aSOme

早P‡ne9T:tOOthon the apex ofloweモー.Side,苧Ometimes witha tooth or angulaton on alittle beyond themiddle oflower side;fore−tibiae nearly straight,middle−tibiae somewhat arched and v6ry finely denticulate‘0主Ithe out由・’ridged−margln,hind−tibiae strong1y・elongate,Strbngly curvedandveryfinelydenticu1ateqn‥the′Otlter ridged−margin,and allof these tibiae armed witha pair of spur atthe apexoflower・Side;tarSiwith3rdsegmentlongerIthan any one of thetwopr占ceding・Sandmoreor:1essemarginate at the apicalmarg・ln,Claふ−Segment S正ongly

elongate,Clubate andsomewhatcurved;Clawssimple,StrOng1y curved,Sharply pointed at th畠

apeX・

令:Last、abdominalaternite with spicalmargin nearly.straight or slightly’emarginate;

hind-femora much more strongly incrassate than in female and the development of the apical

甲1neOrtOOthofthesamefemoraalsornvchstrongerthanin female,CurVature Of the hind一 tibiae also much stronger thaninfemale.

.♀‥:Last abdominalsterふite withapicalmarginneversimilarinshapetoofthe male and varylngfromthegentlesinuationtothedistinctemarginationbythespecies・

(12)

瓜ey to t‡le Speeies

l.Head andprothoraxblack,withanter・ior・marginalar・eaO土clypeusyellowishbrownl”・・・・l、……… (2)

1,Head and pr・Othorax entirely yellowish brown to reddish brown,Or SOmeWhatinfuscatedin various degrees,but never・SO melanic asin above

2.Antennaelong・,distinctlylonger・tha;ntheh占adand prothorax combin6d;elytra with basalhえIf reddiきhbr・OWnandtheposteriorhalfyellowishor・Pale yellowishl)r6wn,扉ithout markingOn

戚め吻的C且的∂

tbeノhu血eruS

2,.Antもnnae short,Onlyextendingtothebasa‡marginofpronotum;elytrayellowishbrown,decor■at・

edwithalongこpitctybrownmarking・oneaChhumerus一・・…l・・…・…………・・・・・・jbrmosa72aREI2qE甲

3.Dbrsalsur土・acenearlyentirelydeepye1lowishbr・OWntOreddishbrown,With apicalone・third of elytr・ayellowishorpaleyello、Vishbrown,frons・1a・teralaTeaeOf clypeus,1abrllm and base of scutdlum sometimesin董uscated;hind−femora deep ye1lowish brown to reddish br・OWn・With

弛張C慮批沌

ba軍e SOmeWhatinfuscated and apexpaler

9.Head■yello廊ishbr・OWn,Withclypeusandlabrumpitchy brown;PrOnOtum yellowish brown,with

anterior・eXtfemityandlater・0−basaltuberdespitchybr’OWn;SCutellum pitchybrown;elytr’aun阜q formlyyellowishbr・OWn;hind一重emorapitchy・black withapicalextr・emltyyellowishbr・OWn・…・・ 5〃〝fβタブREINECK 吉.Coloba.spis shirakiiCH釦d CoわあαS♪g55肋ゐ鬼才∠C如J.),Tr・anS..Nat.Hist.SoclFor・mOSa,ⅩⅩⅠⅠ,121,pp・312&315,f・2(19光) (Formosa)J

Bodyelongate,par・al1el−Sided,thicklycoveredwithlongblackishbrownsetaeon the dorsum, denselytlothedwithlongpale yello☆ishor yellowishwhite setae onthemouthl・partS,underside

andlegs.Head(with anterior half of clypeus yellowish browh,mOuth・rpartS entirely dark reddish brown to blackin some cases,butin other cases mixed,with‡eddish brown andpiceou.sor black),prOthoI・aX,SCutellum,undersiedofmesothorax?nd two anterTioIPair’S oflegsblack,1T?StrOUS;elytr・areddish brown on the basalhalfand pale yellowish brown or yellowishontheapicalhalf,SOmeWhatlustrous,the boundary of these

oblique and sinuate;underside of metathorax reddishl〕rOWn Or deep yellowish brown,SOmeWhat

lustrous;aもdomen ye1lowish,SOmeWhatlustros;hind・PlegS With coxae,trOChanters and femora (excepted the apicalarea pale yellowish brown)reddish brqwn or deep yellowish brow甲,

tibiae and tarsiblack,but tibiae generally tingedwith yellowish brown at the basalarea and

占ometimes entir・ely yellowish brown;Claws deep reddish brown・

Head6bnstrictedl)ehind the eyes;VerteX and、fronsLrather sparsely punctate on thelateral aIeaS;1argely anddeeply foveolatedinthe centre;Clypeustransver−Se,distinctly delimited from

frons,SparSely punctate On thelateralareas.Antennae compar・ativelylong,eXtending alittle beyondthebaseofelytrawhenturnedthemback;1stsegmentthelongeSt,StrOng・1ythickened去nd somewhat curved,2ndthesmallest,3rd slender,rather thickened terminally,SOmeWhat shorter than thelst but muchlonger than any one of the r;emainders,4thノSlightlylong■er than the

2nd;5thtollthstronglydilated”thi$kenedandser羊ate,5thlonger than wide andlonger than any One Of the five followlngS,6th tolOth more or・1ess transverse and slightly diminishing theirlength terIminall)′,11thirregularly ovate,nearly equalinlength to the5th and someti血es

rather pointed at the apex・Pronotum distinctly wider tharlong,SOmeWhat narrowed anteridr1yt

fI・Ont marg・in slightly ar・ChedinwaI・dly at the median portion but gently arched ou,tWardly on

eachside,SOmeWhat rounded atthe median portion of thelateralmarglnS,Str・Ong・ly tuberculate oneachsidenearthebase,もasalmarginistinctlybord畠redandg・ehtly$inuate;dorsumconvex,

(13)

along alittlel)ehind t桓

to the anterior transv8se SparSely andirrguelarlypunctate,With a deep七草anSVerSeimpression

frontmarg■1n,a Centra1longitu4inalimprIeSSionWhichis connecting impres占ion atthe anterior endandextending・to alittle behind themiddleattheposteriorendanda・fainttransverseimpIeSSion nearly along the basalmarg・in.Scutellum obtrapezoidal,with posterior’margin straight and dorsum sparsely puncta.te.Elytra elongate,distinctlywideIthan pronotum at base,Parallel−Sided, SepaIately rounded at the apex of each elytron;dorsum convex,

thickly and strongly punctate on the whole surface,With humeri

distinctlylongitudinallyelevatedandimpunctate ontheir su叩ni− ts・Underside andleg■S thickly punctured;hind−femoIa StrOngly

incrassate,SOmeWhat,angulated at alittle beyond the middle

や、

Oflower face,armedwith alarge spine at the outer side of the

apicalareaoflower face and a sma11spine Qr denticle at the inner side of the formerlarge spine.

合‥ LaSt abdominalstemite with spicalmargin nearly

Straiht;hindqItibiaIe mOI・e StIOng・1y arched thaninfemale小

♀:Lastabdominalsternitewithapicalmargingentlysinuate.

Lel唱−tb;9.5−・12.Omm.

Food−Plant:Rubus sp・(Japanese name:11igo7WIsyu). l Fig…11.・CβわゐαSカg5ざ鬼才グαゐg∼

C玉柏J∂

Loc・DistrIl・qMt・Ari・・rSan(altitudeabout2000metres),Tainan−Sya(1E・Ⅹ.,24−25.,Ⅴ.,1933,M.

C‡王aJ∂1eg・);Reimei(altitudeabout2300metr・eS),Taitya・・Syaし1E一Ⅹ.,5.VI..1942,A.MuTUURAleg仙). Arisan,Horisha and Rantaizan(a董terM..C郎J∂,1932).

Gen.Distr・.1−・Formosa.

4,Colobaspis formosana REINECK

ColdbasPis jbYmOSana REI2qECE,Deutsche Eht.Zeitschr」,6.pp.606・T607& 60S(1923)(Formosa: Hoozan)・−、CH8Jb,Tr.ans・Nat・Hist・Soc・FormOSa,ⅩⅩⅠⅠ,12l,pP・312&313(1932)(Formo苧a)・

Bddyoblong,paralleトsided・Head,prOnOtum andscutellumshining black,With anterior part Of clypeusyellow・rbrown,andlabrum pitchy brown;elytra yellow・rbrown,With along pitchy

bi・0Ⅵnmarkingoneachhumerus;underside of body yellow・・br・OWn,With prothoraxblack;1?gS

black,With hind・・femora yellow・brown,but somewhatinfuscated towards the base.

Hea、d broad,di$tinctlypunctate,the puncturesfineandrather closely set betweenthe eyes, but more sparsely distributedon the other area,and}Clothedwith eIeCt black hairs;fronswith alai・ge rOtund畠.te fovea・On the middle ofits upper part;clypeus with a deep and quadrate

impressionb色tween the rootsof antennae・Antennaeextendingtothebase of pronotum;t‡袷four ba由1■SegmentS SparSely clothed withlong black setae and the remaining segments thickly

Clothedwithlesslonger black hairs.Pronotum distinctlywider thanlong,With a tubercle−

1ikeblunt・Ihe盆dedprojectiononeachside before thel)aSar angle;punCtateland pubescent as

lik6ason the■head,the punttur・eS and ha.irs more thickly distributed on the side areas than on

themiddle.Scutellumtrigonate,With the apex truncated,and the surface dothedwith some fine puncttlreS and blackhairs.−Elytra oblong,muCh wider at the base than pronotum,parallel:

(14)

去idらd,rOundedatthe’apex;r:去thersparsely clot1iedwith black hair・S,distinctly punctur6d,the Pu9Cture占1argerもut

parti坤y(especia11yonthesuturalandlatもroq・maIginalareas)よrr・anざed

Underside clothedwith$由arsely or closely distribdtedlongp yellow・・brownhairs.’Hind−femora a叩edwithadistinctbutnotveryr:obtlSttOOtho正the undersidenearthe apex.

Lengtb:9.O mm.. W’idth:35mm.. エoc.Distr.−Hoozan(aゴter・G..R及持柑C耳,1923). Gen.Distrl、・−For・mOSa. 5.Coiob卵pis、r油iCH紬 ColobasbislubusCEむe・,Trans”NatこHist..Soc.Formosa,XXII,121,PP.312&313,董■.1(1932)(Formosa)・ Bodyeiongate,parallel−Sided,denselycovered−withblackishbrownlongs6taeonthe dorsum; thickly clothedwithdark broⅦn Or dark yellowish t)士OWn Or dark yell血 or pale yellowish

brownlong?etae On the tmderside andleg・S.Genetalcolour yellowish brown,Sdmewhat

lustIOt:S;aIl七ennae t)1ack,mOuth・・PartSplCeOuS and partiallylighter or・d扇ker,apicalone−third

area9f the dorsum of elytra yellowish,g・ula,underside of prothorax(占ⅩCepted thelateraland anterior marginalareas),foIe・1egS,underside of mesothoIaX,middle−1egS,hind・tibiae(excepted

thebasalareaiや′mi・nyCaSeS▼)andhind・tarSiblackishbrownto black,a pa‡t Of hindqcoxae,

hindqtroch叩ter占卿dbasalarea ofhind−・femorara七her darkbrown,Cla.ws主・eddishl)rOWn、. Head di占tinctlynarrowedposteriorly fromtheposteriorendofeyes;ve士・teX∵and frons rather

thicklypunctate,butimpunctate on themiddle and anterior・marginalareas of frons,StrOngly foも・eOlatedin、the cehtre;Clypeus trbnsverse,distinctlす1imited from frons,thicklす punctate

bn the′1ateIalareas・Antennae rather10ng,eXtending to the basal ar6aofelytr・a’wheh turned them back;.1st segment thelongest, StrOngly thickenedterminally and somewhat curved,2nd the shortest, 3rd nearly elong・ate−Clubate and rather shorter than七helst b正

muchユong・釘than any one of the others,4th distinctlylarger than the2nd but much′Smaller than any onelOf the remainder・S,the seven followingrs s乞rong・1ydilated,thickened and serrate,5th事IarrOWer than longandlong堺than any one of the five succeedings,the、1atters

more orless transverse and slightly diminishing theirlength but

increasingrtheir widthterminally,11thirregIularlyovate,nearlyequa1 inlength to the5th and pointed at the tipln SOme CaSeS・Pronotum

wider tha,nlong,narrOWed anteriorly;front叩.aginsiigphtly arched

inwardly at the median portion but gently arched outwardly on each

Side,1ateralmargins distinctl.y rounded,StrIOng■1y tuberculate on each sidenear base,basalmargindistinctlyborderedandg?ntly sinuate;

dorsiユm COnVeX,rather thickly punctured throughout,With a strong

trI?nSVerSeimpression along alittle behind the front margln,a

centxal longitudinal impression which is extendinff at the anterior

Fig一小12一・一 CoぁるαS〆5γ〟録 CI‡〕JJ

endtothe formertransverseimpression anddisappearing atalittle behindthemiddle of disc

?n¢afainttransverse

posterior marglnStraight anddorsum sparsely punctured・Elytra elongate,muCh wider than

(15)

PrOnOtumatbase,parallel・rSided,SeparatelyrIOunded、atthe apexof e?Chや1ytron;dorsum con−

VeX,1ightlydepressedatalittle befoIe them享ddle,thicklyandstrongly punctured throughout, With humeristIOngly rais6dlong・itudinally ahdimpunctate on theif・Summits.Underside and

legSthicklypunctured;hind・}femorIaStrOnglyincrassat?,With alargIe spine on the outer side Of the apicalareaoflower face,theinner side of the apicalar・ea Oflower face generaユ1y more orless angLulated andsometimらsthe angulationdeveloplngln a Sma、1lspineiand the post− median area oflower face sometimes weakly an如1ated.

谷:Last abdominalsternite with apicalmarg−in nearly straight. ♀・:Last abdominalsternite with a・pica1ma・rgin・gently arched outwardly.

Lengtb:10.0−12..O mm

Food−plant:Rubusi71cisus TEUNB・V争rICOn4uPlicalu.s KoIDZUR(Ⅰ(.,.apanese name:Tbhasago・ nigaiiigo);Rubuslaciniaio−SliPulaius HA¥ATA(J.ap.name:KeoYi−iiigo), Loc.Distr・.,qMt..Sb−Zan(altitude ab6ut46tI−500metres).Sitisei−Gun,Taihoku−・Sy丘(1Ex.り弧ⅠⅤ. 193き;1Ex“,2名..Ⅴ・・1936;2Exs.,18..ⅠⅤ.1937;M.C王拍J∂1eg’.). Gen.Distr・.−FoT・mOSa“ 6.Colobaspis sau仁eriREINECk ColobasPis sauleriREI2qECE,DeutscheL・Ent.・ZeitschrI., C粛J・う,Tranき・Nat・Hist・Soc・・Formosa,XXII,121,P・312(1932)(For’mOSa)・

Body oblong,par・alleトsided.Generalcolour・yellow・・bir6wn,Shining;antennae plC盆ot]S′tO black;−

clypeus,1abrum,anr・etiorextremityandlatero・basaltuberclesofpronotum,SCutellum>undersides ofpro−andmesothoraxandleg・Spitchybrown;hindqfemdra(excepted their apica!ends)and

outer surfaces of hind−tibiae yellowq・brown.

Head finely but sparsely punctate,ratherIthickly clothedwith・bla6kerectもairs;interqIOCulat

spacewitharoundish andnotverydeep′foveainthemiddle;ClypeuswithatIanSVerSeimpre−

ssion,Whichis not so deep and sharp as those of C.fbrmosana,between the roots of ant占nnae;Clypeus andlabrumthickly clo七hedwith yellpw・br−OWn hairs.Pronotum subquadrate, somewhat wider thanlong,Obliquelyムarrowlngforwards,with a robust and round・headed tuber・Cle on each side before the basalangLle;dorsalsurface smooth,Shining,finelybu七SparSely

puncta・te,Withtwo,tIanSYer・Selyplaced,a・ndlow・rOund・beadedtubercleonthemiddle,a・nd the tuberclesseparate fromeach other by a shallowimpression between them,entirely spars仝1y

clothed with dark hairs.Scutelllrm about twice as broad at the base aslong,−truncated at the apex,punCtate andpubescentonthesurface aslike asthoseon the pronotum・Elytr・a Oblong, muchwider at the base than pronotum,parallel−Sided,rOunded at the apex;dor’Salsurface

finely and closely punctulat6,besides these there areirr・egular、files of coarser a・nd deeper

punctures,thepuncturesfurInished with a dark hair respectively and the hairs not solong

as those of C./bγ〝めぶα;ト‡α

Underside very finely but sparsely punctulate,thickly coveredwith r・atherIlong■ yellow・・brown hairstogetherwithleg}S・Legs:hind−femora with along・,Sharp and prickle−1ike tooth on the< ヤndersidebefor’etheapex・

Lengthご 12..5mm. Width:5.O mm

Loc..Distr・..−Hoozan(af亡er・G.REIyECE,1923)∴

Gen.Distr._ Formosa小

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