Voユ．‖n No．エ（1955） 51
A甘AXOⅣ⑬朋亙C S甘甘ブわY ON T諾E
配慮蜃既YS⑬朋E乱五節AE
（耳二ⅣS斑虹プ甘A叫CO乱斑⑬P甘ERA）厨RO朋FOR親OSA
IX Subfami1y Chlamisinae由
無i（：hio（プ且UJO
（EntomologicalLaboratory）
（Received May23，1955．Accepted asreceived‖）
Sllbfamiiy C星ILAM王S王ME Chlamydees（Chlamydeae）LAOORDA］R】ヨ，Monogr．、Phytoph2（1M昌m．Soc．RoySc．Liるge，5），8， 636−643（1848）． Chlamydae BALY，TransいEnt．SocいLondon，（3）4（l），58（1865．）．−BowDITCR，Trans”American En Soc．．，39，1（19ユ3）． ChlamydesCⅡAPU工S，inLACORDAIRE，Hist．：Nat．Ins：Gen‖Col．，10；ユ93（1874）
Chl盈mydiniW和柑AM，Canadian Ent．，28，152（ユ896）．一打E￥NE et TASC壬Ⅰ即B玉：RG，Exot．K紙，247，248 （ユ908）
Chl皐mydima、eJACOBY，Fauna Brit。India，incl‖Ceylon and Burma‥ Col．2，′Chrysom．，l、，e6，2フ0（1908）． −Ac首ARD，in W￥TSMAN，Gen、In＄い，160，Col。−Phytoph：Chrysom．・Chlamydinae et Sphaeroch・ arinae）．1−2（19ユ4）．−Cfr且N，Sinensia，11，（3−4），189q192（1940）；1．c．，，11，（5−6），455，463−464， 465，466，46フ，4フ0，4フl，475，f．19（1940）−GRESSITr，Lingnan Sci．Journ“，20，（2−4），275 （1942）；1．cリ354（1942）． FⅧ王￠idaeimaJA（コ0王きSOy，，Rev．．RusseLd′Ent．，柑，239、（1924） Fulcidaci凪＆e LABOISSI血E，BullいSoc‖Ent．France，258（1929）＝−CIICJe），Trans．Na七．．Hist．Soc．Formosa， 30，（カ2），茄5（．1940）；1．c。りき2，（22−1），フ7（、ユ942）
Cぬl？mi＄inae GRESSI1：T，AnnいEnt‖SocいAmerica，39，（l、），84（1946）．−MoNR6s，Acta Zool。Lilloana del
Inst．，MiguelLillo，6，lフユ・・u2（1948）；Rev∼Ent。，20，（1−3．），617（1949）；Rev．，BrasilBiol．，10， （．4），4C）9（1950L）；Dusemia，2，（4），255（1951）；SmithsInstい，u S∴Natい Mus”，101，（■3283），
451（1951）；Acta Zool“I．illoanadelInst．∴MigilelLillo，1D，（4），489−539（1952）．
／ノ￣、、、＼
＼ Generalcharacters（Figs．l−9）：／Body subquadrate
Or Subpentagonalor subrotundatein outline，mOre Orless pl−OnOh烏れ−−−−−−
＼、
longerIthanwide，Withdorsumdistinctlyconvex b几Sal−lobcl・−
Headorbiculateinoutline，PerPendicularorinflected humcrus ．．．．．．J′ ＼ 叫く叫
to thelongitudinalaxis of body，uSually deeplyinserted
inprothoraxand almost or completelyinvisible from the、SCutCⅢ川■ト dorsalside of body．Face flat，frequently more orless
depressed at thermiddle，Ⅶith clypeus not distinctly sepa− eiytron…・ rated from frons and ＄t工aightly truncated or emarg・
inated at the front margin whichi＄ genera11y finely Clytlal・SuturC−
pubescent．・Mouth−partS：1abrum transverse subquadrate，
paralleト＄idedor somewhat narrowもdanteriorly，rOunded tul）Cl（1e、
at the front corners，Straight or emarginate and finely
…−一 ／′′
Pubescent at the front margln，flat onthe surface with
Tech．Bu］1：Kagawa Agr．Coll．
llCこ1d ．′
52
short，rObust，StrOnglyarchedinwardly，Sharply
acuminated attheapex，deeplyconcave at the
innerfacewitha distinct tooth orangulationon
each，upperandlower，marginbeyondthemiddle；
maxillarypalpiratherlongandrobustJWithlst
segment much snlaller than any one of the
thTee SuCCeedings，2nd and3r・d distinctly thick・
ened terminally，4th slendered apically and
truncated atthe tip；mentum tranSVerSe，with
lateralaraes verystronglyproduced forwardly；
1igula elongate，narrOWed anteriorly and also
posterioIly fromthemiddlewith apicalmargin
rounded andfinelypubesc占nt；1abialpalpishort
and robust，Withlst segment verymuchsmaller
than any one of thetwofollowing＄，2ndstron岳1y thickened terminally，3rd near1y elongate−COni− calwithapextrunca七edandmuchlargerthanthe 2ndりEyeslarge，pl寧Ced on each side of face，
lつTOtllOlこしX 【）ー（）ヽtClnし1111・ foreleg−・− middleleg−＿ ・ノ‘￣−】、 ノ′ノ＼ ．＿＿．SCutellum CPipleし汀al王obe 一−−−−−−−−−￣ 111etaSter11t‖11・ 11i11dleg−− al）donlinalstelnitcs 1‡L5tこtb（lolllinこ11telgite （01− pyかIiⅢ11） Figu2〃 ChlamisusspilotulS（BALY），from lateralaspect；tar岳iremoved． deeplynotchedator・nea士themiddle Of eachinner margin．Antennae Widelyseparatedfromeachotherat theirbases，the shapevariable，but inmany cases sho工t and robust，nOt extendingbeyond＜thebasalmargin ofPronotumwhenturhedthemdacki acceptedin抽e deep groovesonthe flanksofthethorax wheninrepose， with Ist segment strongly thickened and terminalsegments dentate or ser士ate“Pronotummoreorlesstran・ sverse，StrOngly narrowed anterior− 1y；dorsum always strongly convex， generallywithastrongelevationonthe labialpaipus l−1こIndil）1c
Fig．3．C以の感知那5動軌め・S（B瓜Y），f工Om．Tapan；
ventraiaspect；headandleftlegsremoved． 】−−くtXillこLry PallつしtS
只ellユ
／antenn：ll soclくC［ medio−basalarea，deflexed at the front corners，
with basalmar・gin more orless sinuate on each antenna sideofthemebiana工ea，themediananea distinctly
producedposteriorly withapexnearlyalwaysema−
rginated and cal1edthe〟basallobe〝ofpronotum・ Scute11umgenerallytransver＄etrape2；Oidal，widened
posteriorly，inmanycasesanteriorlyprovidedwith
a pointthatfitsinto the apertureof the basal
lobe of pronotum；metaSCutellum occasional1y
exposed betweenthe basalpo工tionof elytra and
connected with scutllum．Elytra subquadrate or
、・（1ypetts fr0′ns＿− OCcIPlt：ll iく）be＿ Fig．4．Chlamisus＊iloius（BALY），fromJapan；head，
doISalaspect；right antennaandteIminal
segmentsofleft antenna removed．
Vol．7，No．ユ．（エ955）
m（）uthl・partS
／完・謡忘ニ ．．＿ 〈J
53
岳ubrdtundate，generally moIe Or1esslongerthan wide， Closely appliedto the base of pronotum，nOtCOVeringthe
Pygidium，withlatero−basalarea＄ Very StrOngly and angularlyproduceddownwardlyandcalledthe〝epipleur’al lobe，〝suturalmarglnS generally se工1ate Or denticulate
t王IT・Oughout．
Undeて・Side：Prosternumdistinc七，Vaご−iableinsllape， ／mOtlth−Crし＼′、1ty
・、gula butgenerallywidenedanteriorlyandcompressedposteridrly
intoa ridgeorlobeふhich are called the 〝prosternal process；〝 proepistefna being situated in a same
level with t壬1e anteTior
anglesofprOnOtum，ラdnted withi七andprolongedinfe−
Fig・・5．Cろgα沼才．sα√SS♪言わ′〟S（BAI−Y），f工Om
Japan；head，VentraIaspect；ユeft mandible，1e董f maxilla，1eftantenna and terminalsegments of antenna
工emOVed． 1・さ
．∴
mandible，inferio・・Ventral
aspect“
riorly；metathoracic parapleura short，1arge，emarginatedattheinner
Side and generally quadratelytruncated attheposteriorend．Abdomen
StrOnglytransversely convexintheventralview，butlongitudinally concave onthe centre，interme−
diatesterrlitesnot medially constricted，1st visible sternite sharbly carinateonthemiddleand both
Sides of the carina morIe Or 7ess sulcated，2nd，3rd and、4th visible sternitesvery much＄hoIt andimbricated，5th（last）
Visible sternite more orlesslonger than the three precedings
COmbined together but distinctly smallerthan thelst and geneT
rally foveolatedonthemiddleinbothsexe＄，butinthe male
Of somespeciesnot foveolated andnearly or completely flat
On tbat area小Legs sIlOrtandTObust；femol■atでiangulaT1y com騨●
essedwith acute margins and restinginthe excavations on the
flank＄Of the breast and abdomen whenin repose；tarSiwide
OrnarrOW，thelengthvariable butgenerallyshort，articulated in the apical excavation of tibia，1st segment a little elongate and rectangular or
Fig∫．フ．CカJα桝ブ5〟S喀前頭那（BAI」Y），
出OmJapan：1eftInaXilla， Ventralaspect．
triangugular，2nd short and theapicalmargin emarginated，3r・d， deeplybilobed，Claw−Segment Very Short and not extending to the
apexof precedingsegmentinone case，butin anotheritis very
longand prolonged much beyondthe apex of preceding segment；
Claws variable，free from each other，Simple or appendiculate or
bifidate。 submenttlm Fig．8．C以励磁・S揖．坤査わね．s （BAもY），f工Om Japanけ Iabium，Ventralaspect． Wings（Fig．10）： Cu Well”developed，COnneCted to
Pcu a七aboutthemiddle and foImingtherealargeandelongate
Cell（thelstcubital−Cell），in some casesit forms a small−Cell（the 2nd cubital−Cell）byitselfiust beyond thelst cubital・Cell，but
Fig。．9．C／zJα用言−S捉S．妙彷血s（BAI．Y）
from Japan；right antenna， dorsalaspect．
Tech．Bull．，Ka岳awa Agr．．Coll
inother casesitis simpleand not forms the2nd
cubital−Cell；Cula Simple andisolated；Culb and Pcuwell−developedasusual；generallytheradial−Cell
ill−developedorratherindistinct・
Male genitalia（Fig．．11）：Medianlobe well・ chitinized，Simple，gentlycurved，tubular，butsome・ what dorso−Ventrally depressed；median orifice
54
Figl・ユ・0・Chlamis聖・Sl＄Pilolus（BALY），fromJapan；occupyingtheanterioredgeor dorso−apicalarea right wing，dorsalaspect．
of thelobe；median foramen veIylarge，OCCupying the most ventral＄ide of the base of thelobe．Tegmen nearly
Yl・Shaped，attaChedtonear the anterior edge of the median
foram9n，flat，Withthebasalpartcompre＄Sedfrombo七h＄ides・ Themembersof thissubfamily（about480 ＄PeCiesbelon・ gingto8genera■）aremost abundantintheNew World，eSpeC， 払11yin theTropicalAmerica，but sorrleOfthem（abo11tlCO speciesbelongingtothegenera−ChlamilSuSRAFINESQUE，物metes LA（〕ORDAIREand Aulacochlanqys MoNR6s）ar・e also occurTingin
the Old World（Africa，Madagascar，India，Indo−China，Indo・ Malayah，Islands，China，Japan，etC・）・The Formo＄an SpeCies
belongonlytothe genusChlamisusRAFINESQUE
A B Fig．11．Cゐgα例言5〝・い妙彷吻・S（BALY）， f工Om．Tapan；male genitalia： A・・・・dorsalaspect‖B…Ventral aspect；bpl・・basalpar七Ofme・ dianlobe，dp…distalpartof medianlol〕e，ed…eうaculatory duct，mf…median foramen of medianlobe，mO…median orificlof medianlobe，tg・・・ te許nen．Genus ChlamistlS RAFINESQUE
ChlamisusRAFINESQVE，Analyse Nat・Tab…1′UniversetdesCorps Organi＄eS，ユ6（1815．）”・GR】∃SS＝Tr，Ann”軌1t”Soc小 Ame・ Ⅰ′ica，39，（■1），84（1946．）”−MoyR6s，R帥トEntリ20，（、1−3）、 617（1949）；Rev．Brasil・・Biol・・，10，（4），412・4ユ3（−ユ950）； ActaZooIuLi1loana delInst．，MiguelLillo，10，540，54フ・ 549（ユ．952）． ChlamγSKNOCH，Neue王∋eytr”Z・・Insektenkけ，1，ユ22（■180ユ．）・・OLTVIER，Ent‖（rHist…Nat・Ins），6，（96て）， 8フ2−874（1808．）．・KI．UG，EntL，Monogrい，8フー89（1824）．、−KoLLAR，Monogr．Chlamydu，ユ．（1824‘）n・
LACORDAIRE，Monogrい Phytoph．2，（’Mるm。SocりRoy．Sci‖L軸e，5），643，649−650（
CEAPUIS，inLACORDAIRE，Hist・Nat．Ins．：Gen．Col…1O，202（1874）…−Do‡Ⅰ鱒，StettinerEntいZe軋， 4l，296−297（1880．）い・・JACOBY，Biol・Centr一−Americana，Colい，6，（l），75（1881）；FaunaBrit…India，incl．CeylonandBurma‥ Col．2．Chrysom‖1，2フl（1908）”・AcEARD，inWYTSユrAN，Gen・Insl，
160：Col．1・Phytopbい，Chrysomり−Chlamydinae et Sphaerocharinae，3，5−6（：1914）・−WEISE
PhilippineJourn．Sci・，21，（5），435（’1922）・−CHB2q，Sinensia，1l，（3−4），192（−ユ・940）・ExemaLACORDAIRE，MonogrI。Phytop‡1、2（Mるm，SocnRoylSciLi6ge，5），643，844（1848）・−CⅡAPUIS，in
LACORDAIRE，Hist‖ Nat，Ins．：Gen．．Col．，10，204（1874）い−JACOBY，Fauna Br’it・India，incIu
CeylonandBurma：Col．2，Chrysom…1，27l，2フ8（19〇8）u−Ac，EARD，in W￥TSnIAN，Gen・Ins、，
16O‥Col一−Phytophい，Chrysom。・Chlamydinae etSphaerocharinae，3，ユ・6qユ7（1914）l・CE㊥J6，Tran＄・ Nat‖HistいSoc．Formosa，30，（：202），265−266（194O）；1．Cり，32，（221），フ7（1942）l・MoNR6s，ActaZool．LilloanadelInst。，MiguelLillo，10，540，645−647（1952）
物〃C肋卿SIⅡERIy￠，RevいMus・Paulista，6，642，1904（1905）AYihrochlamysIEERING，An。MusLNac・Buenos Aires，14，251（lSO7）u−LABOIS声Ⅰ血E，Bulll・Socl・Ent
France，256−258（1929）‖q BROWN，CanadianEntl，75，119・ユ31（1943）い−NAVAJAS，PapeisAvulsu＄，Vol．フ，No‖ユ（1955） 55 4，2三13−220（ニユ944二）
BoloschesisJACOBSON，Rev。Russe d′Ent，18，239（1924）い−ScI‡AEFFER，Proc．EntSoc‖Washington，28，
181−190（エ9茄）．
Generotype：Chlamysgibbasa（FAr3RICIUS），Gen・IInsい，2ユ2（Clythra）（1．フ7フ）fromNorth America 〔De＄ignatedaSthe geI：OtyPeOfthe genusChlamγS KNOCH by M．JACOBY，inFauna BritIndia” incIu Ceylon andBurma：Col．，2，Chrysom．1，p．，2フユ（1908）〕．
Ramge：Principallythe New World：Africa，Madagascar，India，Ceylon，BuTma，Indo−China， Malacca，Surr）atra，Flores，Celebes，CeIam，Amboina，Philippines，Formosa，L〉00−Choo，Japan，
Korea，Manchuria and China
Generalcharacters：Body sut）quadrate or subpentagonalor subrotundatein、Outline，distinctly
convex dorsally and also ventraliy
胃ead deeplyinsertedin prothorax，invisible fICm al〕OVe，Orbicuiatedin otltline，PerPendicular oril】flected to thelongitudinalaxis of七ody；face flat，frequently with n7edianareamOre′orless depressed；Clypeus notseparatedfIOmfTOr）S，With fIOnt rn6rgin feeblyeIrarginate orslfght！y sinuate’ Mouth−partS：1abrumtransverse，generallyparallel−Sided，rOunded andf言nelypube∈Centatthefront corne‡S，Straight or slight】y eTr）arginate at the rniddle of front nlargin；manbidles rather weakly deveioped，Short and robust，StrOngly aTChedinⅥ・ardly，d∈eply 王101loⅥed at丑e行Ⅷer 総ce，∈harply
trideLntate；Tr）aXi17ary palpiratherlong and robust，Withlst segmen七Very Tr3uCh slendererthan any
one ofthe tbree fouowings and the shortest，2nd and 3rd distinctly thickened terminally，4th the
largest，thinned terl¶inaliyand七rしnCated atthe apex；1abialpalpialsoratherlongandrrobust，With lst segment veIymuCh smallerthananyone・Ofthetwosucceedings，2ndstronglythickenedterminally， 3r・d very muchlarger thanthe2nd，thinned terminally and truncalted at the apex・Eyeslarge，placed on each side of the face，S七rongly notched aもOr near・，the middle of eachinner mar・gin− Aritenna
short and rob11St，Widely seaprated fromeach other at their bases，nOt eXtending beyond the basal margin of pronotumⅥ屯en turned themback，reCeivedi王〕the deepgroovesontheflanksofthethorax Whenin repC＞Se∴町汀h王t seEment StrOngly thickened，elongate and somewhat curVed，2nd nearly tIunCa．teイ・On三ぐ姉tトe抽00T thTee fcl10Wir唱S Sler）der，rrCTe orlessflattenedandoften variable by
the sexe9，5thto1nth or，6th to，7．Oth stronglytransverse and serrate ordentate，llth triangu工arly
Or Subtriangt−7aT】y enlclrged with the 包pex rounded or pointed。Pronotum transverse，Widest at the
base，StrOrrgly nnrrowed anteTi（r】y With rr；Ore Or］・eSS rOunded sides；allthe margins clo＄ely followed
by a con七inl！OuS Sulcus whichincludes a row of puncturesinit，basaln3argin generally sinuate on
each side of the basallot）e Whichis triangularly produced posteriorly andmore orlessemarginated
at the apex；dorsum with a strongly elevated median discinmanycasesandmoreorlesstuberculate，
ridged and wrinkled，butin some cases the disc smooth and evenly convex．Scutellum transverse， nearly trapezoidal，Widened posteriorly，With hind corners producedlatero−pOSteriorly，impunctate
and finely shagreened or extTemely：minutely sculptured on the surface“Elytra elongate，the form and structure very variable；in some cases the dorslユm almost smooth and the sides rounded，butin
many cases subparallel−Sided or more orlessnarrowedposteriorlyandfurInished withmanytubercles
andridges；Suturalmargins denticulate throughout；humerimore orless raisedandtranSVerSely
rugose or strigose on the surface
Underside‥ Prostemumlarge，narrOWed posteriorly with the sides straight or rounded；the Shape of prosternalprocess very variable but may be epitomizedin the following forms：l．Very narrowlike a carina，2りNarrow，Simply narrowedapically，Withstl・aightor slightly roundedsides， 3サWide，Withthesurface flat oTlongittldinal］ysulcateandtI】eSidesstraightormoreorlessrounded，
Tech．Bu11．Kagawa Agr．Coll．
56
Ratherwide，withanangulateexpansiononeachsidenear，Orbeyond，themiddle andtheapexalso
angulated；meSOSternumeXCaVatedat themiddleofanteriorareaandtheposteriorportionofprosternal
processfitsinto this area；metaSternumWith the anterior areaproducedin frontin a shortlobe at
the middle and more orless emarginated on each side of thelobe．Atxlomen with five visible
Sternites and theintermediate sternites not constr・icted medially butimbricated，1stvisible sternite
ShaIplylongitudinal1ycarinateonthemiddleanddeeply hollowed oneach side ofthe carina，5th
（1ast）visiblesternitemuch＼longerthanthethreeprec6dingsunitedtogetherbutmuchsmallerthan thelstand generallyfoveolatedonthemiddleinbothsexes，butin the male of some‘species not foveolated andnearlyorcompletelyflatonthat areaLegs short′rObust，rathergently compressed・ acceptedinthe excavationsonthe flanks of the thorax and abdomen whenin repose；femorasome・
Whatdilatedmedial1y；tibiaesimpleand hollowedontheouterordoISalsideof eachapex；tar＄iwideor narrow，general1y shoIt and articulatedin the apicalexcavation of 七ibia，with thelst segment somewhatelongate andrectangular or triangular，the2nd short and emarginated attheapicalmar’gin， the 3rddeeply bilobed，the claw川SegmentVery ShoIt andnot extending to the apex of preceding
segmentinonecase，butinanotheritisverylong andprolongedmuchbeyondthe apexof the3rd；
clawsgeneral1ylongISeparatedfromeachother at theirbasesandstronglyorfeebly appendiculate
in gener’al．
Remarks：（ユ）−The genus−nae Chlaク搾ツS KNOCE（1．8つユ）having be◎npr・eOCCupiedby R6DIm fol−
agroupof Mblluscainlフ98．（2）−The・genuS−name MγOChlamγ・SIEERING（1905）was pr・OpOSedas a
newnameforChlamyS KNOCH（1．801），butthepresentname also havingalreadybeen employed to theothergroupofinsectsbyFATRM：AIREin1876．（3）・・ByreasonoftheformeritemI注ER12qGneWly
proposedanotner genus・name Arlhrochlamyゞin19〕7forhis Myochlamysinl9〕5（＝Chlamys KNOC土Ⅰ， 1801）．．（4）−Without paying regaIdtotheIHERrNG′＄ attempt aSintheupper paragraphsJACOBSON offeredinユ924anewnameBoloschcsis forChlamγS KNOCE（ユ9Cl）．
TheseworksbyIHERING（ユ9C）5＆19〕7）andJACOBSOy（1924），however，arelikely tohave been done unawareof the presenceof the validname Chlamisus RAFINESQUE（1815）substituted for the
firstnameChlamyswhenthelatterwasunavailable・GenusExemawasestablishedbyLACORDAIREin 1848andseparatedfromthegenusChla呵γSKNOCII（18C）l）bytheantennalcharactersasfollows‥
Chlanqys−Antennaedeformetr主s−Variable；1e pointotlelle commencent えgrossir manifeste− ment variant du3e ou5e article；dans ce dernir casles articles3−4 presque toujours
plusoumc．insallong仝s etobtus畠ment trigones：1esarticles5−10formantr・arementune
massue proprement dite・
Exema−Antennes courtes；1eurs articles 3−5 gr畠1es，Cylindriques oul伝g畠rement obconiques； 1es suivans formant plus ou moins br・uSquement une maSSue rigiduleえarticles serr畠s，
t工anSVel小SauX．
And，afterthat，this separationwas supported byAcEARD（1914）andMoNR6s（1952）巾、．JA．COBY （1908）alsoemployedthisdistinction，butitmaybe seenthathedidnotfullyrecognize thevalue
of this separation，because henoted at the endof thebrief description on the generic characters
of E畑∽αaSfollows‥ ∫ゐα〃g物fZg．s秒針成れ那d＝那頗汐q■α明泥彿級別沼￠如才
Thetwotypesofthe antennalcharacters mentioned above areobviously widely＄eparatedand
inevitably receiveddifferentgenericnames，butgenerally，theshapesofthe3−5antennalsegments
are very variable（the variotionmaynotonlybe seenbetween thedifferent species but maynot
rarelybe seenamongthebothsexesofthesame species），and thestudyofthemanyspeciesof this groupofinsects reveals that the abovementioned twotypesareconnected by along ser・ies
Vo1．フ，No∴1（1955） 5フ
Onaccountofthesereasonthegenu＄ExemaLAC。RDAIRE（1848）maybe treatedasasynonym
Oft王1egenu＄CカJα鱒γぶ恥oc壬Ⅰ（180ユ）（＝C肋桝査．s〟5RAFINESQlフE，18］5）小
駄ey to蝕e Spe（豆es
ll・Prosternalprocesswithits sides expanded triangularly near themiddle and the ap甲also
distinctly angulated ・（2）
l′‖ Prosternalprocesswithitssidesstraightormoreorlessrounded 川（4）
2い Generalcolourreddishbrowntopiceous，Withmany qarkerorlighterirregulaTSPOtS Op the
dorsum；head andlegs alwayslighter than the o七hers… fbrmosanu．s（BArES）
2′．．Generalcolourdeepblack，withtheexceptionof antennaeandmouth−partS（inonespeci6岳′the
tarsial＄。eXCepted） ”・・（3）
3．，Pronotumwithmanyst王ongand sharpttiberculations，prOSteinalproces＄Very narrOW，taISi
yellowisbbroⅥ7n 緑地けおれs（BAIノ☆）
3′．pronotumwithtwolongitudinalparallelridges（each rIidge with two branches towards latero−anterior・1y）onthemiddle，prOSternalprocessbroad，tarSideepblac
α〝g〝∼zぶg♂γ抑〝S（CI沌J∂） 4．．Bodyverysmall，2．Omminlength（令）；prOnOtumwith a pair ofIongitudinalridge on the
middleandeachridgedespatches a three−branched ridge from thebasetolatero・anteriolry
5肋〃Z〟ブ spり、nOV・
4′．Bodylarger・，2．5q4。5mminlength；PrOnOtum Without suchridgesa＄in the above−mentioned
・・・（5）
SpeCies
5．PronotumwithtwolongitudinalparIallelridges on themiddle and each ridge dividingノtWQ
（6
（9）
（フ）
（8）
brancheslatero−anteriorly…
5′．pronotum without such ridges asin above
Pronotum black，with one or two yellowish or reddish brownmarl；ings
Pronotum entirelyblack
6．訂 フ
Pronotumwithalar・ge yellowish brown
to the front margln and a same coloured smallspot．ラu＄t beforethe scutellum
βαぴ〃Sどgク乍め右5（CⅡ闘6） 7′．Pronotum with alar・geTeddish brown marlこingon the middleof anteriorportion touched to
tbe fI・Ont′margln 少0わ％5ねば（CIIVJ6） 8．PIOnOtumStrOnglyandthicklygranulate，1egsentirelydeepb！a云k
富み∂桝〟弗♂nOmnOV．
hujoi（GRES釦TT）
10′．Pronotumnotso coloured asinabov
ll・Pronotumveryfeeblyreticulatedon themedian elevationandnotstronglyridgedortuber6ulated
On tbis area 桝〃紹才Zc〃J〝5（C耶おら）
ll′．，Pronotum stronglyridged and tuberculated on the median elevation
k琉抽㍑払．s（CⅡ萬Jる）
12．，Pronotumwith three sooty black portionson the middle 12′．P工OnOtumwithout such portions asin above
ね紺ね滋（BA工．y）
（ユ3）
13lPronotum with a Y−Shaped ridgejustbeforethescute11um Ycoslalus（CIIt）1b）
58 Tech．Bull。KagawaÅgr．Co11． 1．CIlla劇i紬S foT・mOSaI川S（BAT玉】S）（Fig．ユ．2）
Chlamys jbrmosana BArES，Proc．Zool．Soc．London，353（l．866）（Formosa）．．−GEMMINGER et HAROLD，CatL．Colい，11，3303（1874）（Formosa）．．・CLAVAREAU，inJuNE et Sc王柑2qXLING，Col．，Cat．，53，213 （1913）（Formosa）”l・AcFARD，in WITSMAN，GenいIns．，160，16（1914）（Formosa）一MIWA，SystいCat．
Formosan Col．，186（1931）（FoImOSa：Tansui）
Exemajbrmosa窄aCI王帝6，Trans。Nat．HistlISocいFormosa，30，（202），267−2フ0，293（1940）（Formosa‥ Kosyun，Horisya，Musya，Rono，Tikuto，Taihoku，Sozan）．
CゐJα例言・銅ばノ観憫邪ざα〃甜．ざ GRESS汀で，Ann．Eェ軋 Soc小 Amer・ica，39，（ユ），86，ユ00（ユ946）（Foェmosa：
Musha）
Body rather elongate，Subpentagonal，Widest at the base of elytra andratherstIOnglynarrowed anteriorly but gently soposter30rly”Head and・ante工，nae ye批Wish b∫OWn，W3th a blackish brown Or blacklongitudinalpatch（whichis gradually wideped downwardly or⊥−Shaped）on themiddle of the upperportion・Offrons，andin some cases｛thereis ablack or blacld＄h brown spot on the upper POrtion of the root of each antenna and the terminalsegment＄0まthelattermoreorlessinfuscated；
PrOnOtum and elytralight to deep reddish bIOWn，with some blackor blackish brown spotsinmany
cases，butwithoutany SpOtin sbme caSeS，and occasionally the anterior portion ofthemiddletinged withlight yellowishbrown；SCutellum・piceous to black，Underside black，withlateral鱒reSaS mOre
Orless七ingedwithreddi∈血brown or castaneous brown；‡）ygidium blackish bIOWn tObIack，Withits longitudinallyraisedpor・tions stained with rIeddishhbrown；1egslightto deep reddishbrown，With dorsalsurfaces of femora，knees and middle poItions of tibiae blackish brown to blaek．In some cases the ground colourbf the body becomi喝1ighter and a＄Suming almost entirelylight reddish brown，butin these cases the pr・OSternum uSualIy black．
Head strongly and thickliT PunCtured，interstices of the punctures more orless distinctly
reticulate，With alongitudinalimpre＄Sion on the Thiddle of fronsい Antennae with 3Id and 4th
segments short，Slender，flat aI】d very slightlyⅥidenedterTnina11y，5thalso＄hortand flat，but very much stronがy widened terminally than the FreCedingone andIather tIanSVerSe，the followings stronglytransverseand serrate一Pronotum wider thanlongJWidest atthe base，Iather strongly narrowedanteriorly；dorsum strong1y and thicklypunctured and theinterspacesofthose punctu工■eS irr・egularlyreticulate or rugose；median disc strongly elevatedwith a centralbIOad forrow・froma littlebeforethe scutellumto nearthe王ront margin，in七er・SpaCeS Of the punctu羊eS On this raised
area more strongly reticulate or‡ugOSe than on the others and
SOme Ofノthem connected to each otherin forming some sinuous ridges；1ateralareas distinctly and evenly convex，1SeParated from the median disc；1ateroqbasalareas notsoespeciallyraised，furnished with oneor more sinuous ridges on eachin some cases．．Scutellum alittle wider thanlong，With hind corners strongly producedlatero− posteriorly，impunCtate and roughorrathersmooth on the surまace岬 Eiytra quadrate・Oblong，widest at the base，ぎ1ightlynarrowedposter− iorly，with dorsum coarsely and thicklypunctured；eaChelytronwith fourrows of電ubercles，Viz‖−thelst（＄utural）rowwhichisconsisting
Of three tubercles（thelst smallone beingsituatedalittlebefore the
middle，the2ndlarge and transverse one just behind the middle， the3rd smallone alittle behind the 2nd one），the 2nd（median）
Voユ．．フ，No．■1．（ユ955） 59
at the ba＄e，the2ndone alittle before the middle，the3rd one justbehind the middle and formlng
alarge transverse tubercleby the connection with the2nd tubercle of the s11turalrow，the4thlarge
andround−headedoneneartheapex，andthe2nd？nd3rd op？SCOnneCted，byalongitudinalridge）， the3rd（humeral）row consisting of four smalltuberICles（thelst one being situated just behind
the humeralcallus，the2nd one alittlebehind thelstone，the3rd and4th smallonesalittIe before
the apex，andthe2ndtubercle connected to the2nd tubercle of the medianrow and formlng an
Obliquelyelongate ttlbercle），andthe4th（sublateral）rowconsistingof／tWO加bercle＄（thelsttrans− Ver＄eOnebeingsituatednearthemiddle・andJthe2ndoneneartheapex）；besidesthesethereareone OrmOrelargeror smallerltube工一des虹ee fr・Omthらabove cited fOurrOWS．
Underside distinctly reticulated；prIOSternu血 Subtriangular，′with sides ratherrounded and
Surface more orless depressedonthemiddle；prOSternalprocess widened posteriorly and forming
a shape of three−prOnged董ork，with sur・fa．ceimpressed；1st vi＄ible abdominalsternite with a strong and sharp centralcarina frDm the base to near the hind mar嘗in，both sidesof this carina deeply Sulcat6andtheouterinarginsofthese＄ulciridged；pygidium thickly andstr・Onglypunctu主・ed，With
asmoothcentrallongitudinalcarinaandabro姦dpunttured、1ateralcarinaoneachsideofthemedian Carina，andthese carinae di＄tinctlyorratherindistinctly connected to eachotherby atransver岳e
ridgeatalittlebefore themiddle，theregionsbetween the centralcafinaandlateralones＄hallowly
depressed，butthe regionsbetweenthelaterdl
＄、：Antenhae、with3rdto5th segments rather wider than thoseof the：f占male；1去占t｝Visible abdomin戎1sternite’withadeeptrans宣e土psefoveaonthe血iddleandtwo tIanSVerSe Small触bercles， Whichare・thicklyclothedwithreddishpubescence′Ontheanteriorportionofthemedianfovea・
年・：Lastvisible abdominal＄ternitewith alon岳itudinalfovea onthemiddleandbothside占of the
fovea brownishpubescent．
1enがh‥谷，2・・フ5−3100叫♀，3・0・3い5mm
せ00d−がa血t：Cα研βJJgαrゐβαLIyE．（一丁apanesename：Cゐれ
LocDistr・・・Mt・Hinoki−yama，Bunzan二Giln，TaihokuqSyu，l谷，．16．．ⅤⅠⅠⅠ（ユ941，T．MITO這01e拷．）．
Tansui（afterY二MTWA，193i・）：Kosypn・lIorisya・MusyaRono，Taito，TaihokuandSozan （after M・CH6J8，1940）；Musha（afterJ．．L GR玉：SSiTT，1946）．
Gen．Distr．．・Formosa．
