Calosomina and Carabina (Coleoptera, Carabidae) from the Baotianman Nature Reserve in Western Henan, Central China

2005·3.3 MB·

by  Imura, Y

cfit'a、Tok、・l)33(2):665-670,November19.2005
CaOlSOminaandCarabina(Coleoptera,Carabidae)fromtheBaotjanman
NatureReserveinWesternHenan,CentralChina
Yuki IMURA
Shinohara-cho1249-8.Kohoku-ku,Yokohama,222 0026Japan
AbSt「act Sevenspecieso「thesubtribesCa1osominaandCarabina(lrjbecara_
bini)are recorded fromtheBaotianmanNatureReserveinwesternHenan of central
China. 0fthese,twoarcdescribedasno、vsubspeciesunderthenames?41・c11aeoca1a/)tif
、1'g1//1″lille,Isisand a.・l1ocopro/(1/)1・11s1.1,Mll,ll、/-017g/ﾂao11(1,1111(11111、.
eu「knowledgeisstill insufficientabout thecarabid faLmaofHenanprovjncejn
Cent「alChina.SofarasIknow,totalnumberofthespeciesbelongingtothesubtrjbe
Ca「abinahithertorecorded fromthisprovinceislessthanfen,whichismuchsmaller
thanthoseintheadjacentprovincessuchasShaanxiandHubei.Recently.Ihadanop_
pc「tunitytoexamineaseriesofcarabinespecimenscollected from the Baotjanman
NatureReserveinthewesternpartofHenanProvince.Inthispaper,Iamgojngto
「ecordtwospeciesofthesubtribeCa1osominaand fivespeciesof thesubtribecara_
binaincludedinthesameseries.0fthese twotaxabelongingtothelattersubtribewill
bedescribedasnewsubspecies.ForthehigherclassificationoftheCarabina.Iwill fol_
lowthesystemproposedbyIMURA(2002).
Beforegoingfurther, IwishtoexpressmysincerethankstoMr.JaroslavTuRNA
(CzechRepublic) forhiskindhelpinvariousways.HeartythanksarealsoduetoDr.
Shun-IchiUENo(NationalScienceMuseum,Tokyo)forreadingthemanuscriptofthis
paper.
1. Calos0//Ia加 M'slforeyaMescensMOTSCl-lULSKY,1859
Ca/oso111t1c、・allo・tcellsMoTscHULsKY, IS59. Bull.Soc. imp.NaturalistcsMoscou 2. p 4:89; typearea:
Amour.
e S eel,lionse.、,a1mneff. 4 1 Baotianman['111大,評 Natur Reserve,33°.5
, ,
/111.9°E,ontheFuniuShanイ[大'l-111]Mountains,inNeixiangXian[内 ],ofwest-
ernHenan,CentralChina,15~17-V-2005,preservedinthecollectionsofY.IMuRA&
J.TURNA.
2. Caloso,11a n1axl',11owic-,,i lnaxin1o、,'lc?iMORAW1TZ,1863
ca,.abtl、.(ct11oso1na)Ma、-info、l・l二c1Met?A、、・IT/、l863.Mom.Acad.imp.Sci.St.Pete「SbOu「9.(7).6(3)・P
666 YukiIMURA
20;typelocality:Hakodate.
specjmens examined. 11 (5, 4 Baotianman Nature Reserve, 33.5°N/
,
111g°E,ontheFuniuShanMountains,inNeixiangXian,ofwesternHenan,Cent「al
China,15~17-V-2005,preservedinthecollectionsofY.IMURA&J.TuRNA.
3. Sinoleptocalabusnlarcilltaci ro'1'anellusIMURA,1999
ca1abus(Leptoctlrabils),nc1lc1/11ac11・o,11an1lMuR^,1998,Jpn.Jsyst.Ent.,Matsuyan、a4,p44、figs6,17;
typelocality: near thebordersofShaanxiand Henan (33°48'-53'N川0°40 -46'E),China.Nee
Ca1ab11s,(Cit,1、・.,・,coa・labtls、1punctatoa11l・a1tsl1・o1111t川RAYN^UD,l968,Bull.SOc.finn.Lyon,37,p303.
ca1-abus(Leptoca・labtls),ita・lcl//lad1onla1le/11lsIMuR^,1999,Jpn.Jsyst.Ent、.Matsuyama,5,p.143.
specimens eMmlned. 9(S , 26 (28.5-32.0mm in length including
mandibles),BaotianmanNatureReserve,33.5°N川1.9°E,ontheFuniuShanMoun-
tains, inNeixiangXian, ofwesternHenan,CentralChina, 15-V~2-VI-2005,P「e-
servedinthecollectionsofY.IMURA&J.TURNA.
TheBaotianmanspecimenswellagreeinevery featurewithsubsp
Notes. ro-
mane11usdescribedfromnearthebordersofShaanxiandHenan.
4. ScambocarabussltaanxiellsisDEUvE,1991
(Fig.1)
Ca1abus(1lolnoca,abus).l,1/tlan;rte,1.,・,IsDEuvl_,1991,Nouv.RevueEnt..Paris,(N.S),8,p ie51typelocal-
ity:Chine,Shaanxi,AnkangXian.
Specimens examined. 132(S(S, 49 (18.0-20.3mm in length including
mandibles),BaotianmanNatureReserve,33.5°N川1.9°E,ontheFuniuShanMoun-
tains, in Neixiang Xian, of western Henan, Central China, 15-V~2-VI-2005, pre-
servedinthecollectionsofY. IMURA&J.TURNA.
Notes. The Baotianman specimens almost agree with the nominotypica1
shaanxiensls,sofarasIhaveexaminedasinglefemaleholotypeofthelatternowpre-
servedintheAcademiaSinica,Beijing.However,Iprefertoleavesubspecificidentifi-
cation fortheBaotianmanpopulationuntil wecanexaminethestillunknownmaleof
thenominotypica1subspecies,sincethisisapolytypica1speciesshowingconsiderable
variationaccordingtolocalities,aboveall inconfigurationof theaedeagus. From
SubSp.sha7/eshangoftheQinlingMountains(IMuRA,1993b,p368),theBaotjanman
「acecouldbedistinguishedbyalittlerobusterapicallobeoftheaedeagus
5 rc/laeocara加svl'giltM加ens,sIMuRA,subsp
nov
(Figs 2,4)
eSC「lPf1on. Length (including mandibles): 23.3_24.3 mm, , 252_
28・0mm.Enti「elyblackwithapurple-bluishorblue-green,ishtjnge;jnsomejndjvjdu_
CalosominaandCarabina、lromtheBaotianmanNatureRcser、,c 667
Figs. 1-3. SubtribeCarabinaof theBaotianman NatureReserveo「western Hubei in Central China.
- 1,Sea'11boca1'a611ss/laa1l.、'Ie'Isis;2,/1て' '1/(1eoca1'ﾉ加1 sl'1gl/11川1 lie'Isis;3 ls1ocop1o/af),・lls.s-1M-
l,l,MA,o,1g aorle111,11aM1.l・.
als,headandpronotumblackwithaweakgreen-bluishtingeandelytradarkcoppery
brown withagreenish or purplish tinge; appendages black. Closelyallied tosubsp.
xunyangbaensisDEuvE(2000,p 91)describedfromthesoutheasternpartoftheQin-
1ingMountains(“6kmal'estdoXunyangba,1,000-1,300metres”),butdiffers from
thatsubspeciesinshorterandrobusteraedeaga1apex.Fromsubsp.co,・dulatusCA、fAz-
zuTl (1999, p. 121)alsodescribed from thesoutheasternQinlings (“80kmanerddi
YangXian”), thenewsubspeciesisreadilydiscriminatedbyalittlelargersize,more
remarkablyangulateventralmarginofaedeagusandmuchrobusteraedeagalapex.
Type set・ies. Holotype: (5, BaotianmanNature Reserve, 33.5°N川1.9°E, on
the Funiu Shan Mountains, in Neixiang Xian, of western Henan, Central China,
15-V~2-VI-2005, tobepreservedinthecollectionoftheDepartmentofZoology,
NationalScienceMuseum (Nat. Hist),Tokyo.Paratypes: 5 12 ,samedataas
,
for theholotype,preservedinthecollectionsofY.IMURA&J.TURNA.
668 YukilMUlt^
Figs. 4-5. Malegenitalorgano「newlydescribedsubspeciesfromtheBaotianmanNatureReserveof
western Hubei inCentralChina. - 4,Al・c/1aeocalablts、・lgl/f1lnltle'Isis;5,Lasiocoptolab1'fissil11-
、l・tl、/-ongbaotla,1,n(1,1us. - a,Aedcagusinrightlateral vie、v:b dittoinsubdorsalview:c,apical
partofaedeagusinrightlateralvie、v:d dittoindorsalview,e digitulusinvie、v frominflexedsideof
endophallus.Scale:1mmfora b:0.5mmfore-e.
6 Last'ocoptolabrussunwuko'tgbaot1a' n'na'MsIMURA,subspnov
(Figs 3,5)
Desc1-pptt1lon. Length (including mandibles): (5、, 24.3-25.5mm, 27.3-
,
27.7mm. Readily discriminated from thenominotypica1subspecies of theQinling
Mountains(IMURA,1993a,p. I7)inthefollowingrespects: l)sizealittlelargeronan
average;2)colorationofheadandpronotumdarkbluish,whiletheyaredeep-blackin
thenominotypica1subspecies;3)elytraexcept forelevatedpartslessstronglyyellow-
reddish;4)antennaeshorter,notreachingthemiddleofelytrainmale;5)dorsalsur-
faceofheadandpronotumnot roughlywrinkledasinthenominotypica1subspecies
butminutelyscabrous,coarselyscatteringwithsmallpunctures;6)elytraalittlemore
stronglyconvexabove,withtheelevatedpartsofintervalsmorestronglypolished;7)
tertiary intervalsreducedtorowsofsmallgranuleswhicharenot fusedwithadjacent
intervals;8)aedeagus(Fig 5)asinthenominotypica1subspecies,thoughthemedian
portionisalittlemoreelongatedandapical lobeisalittlemoreprominentlybentven-
trad in lateral view.
Type ser・1es. Holotype: , Baotianman Nature Reserve, 33.5°N川1.9° E, on
the Funiu Shan Mountains, in Neixiang Xian, of western Henan, Central China,
15-V~2-VI-2005, tobepreservedinthecollectionoftheDepartmentof Zoology,
NationalScienceMuseum(Nat. Hist),Tokyo.Paratypes: 19 2 ,samedataas
,
fortheholotype,preservedinthecollectionsofY.IMURA&J.TURNA.
Notes. Thisisthefirstrecordofthespeciesexcept foritstypearea,theQinIing
Ca1oSOminaand(arabinafromtheBaotianmanNatureRescr、,e 669
MountainsinSouthernShaanxi.TheFuniuShanraceisconsiderablydifferentinoxter_
na1appearancefromthenominotypica1subspecies,andtheylookliketwodifferent
Speciesata9lanCe.However,similarityofthemalegenitalorganprovesthatthetwo
shouldberegardedasbelongingtothesamespecies.
7. pa90Ca「abuSClaSSeSCulptuscl'asseth()racisKLEINFELD,1999
Ca'a'f)11S(Pa9oCaて''/)ll.')C/al.le「1/0'rielsKL1lNl1-tLD.I999,Ent.Z.,Essen,109,p.14.Abb.13,16;typelocal_
itv:China,Henan,LaojunMt.(33.43/111.37).Luangchuan[sic](mjsspelIjngofLuanchuan)
) Caて'1/)11s(Pagoca'a/ﾂ11s c''as1.'esc1l//・l、.l E (・1・al,ser/10て11c1ll し,、,11. 2004.111. cal. c -a/)11s world pcnsofl,
Sofia-Moscow.p279.
Specimensex(m; imed. 1(f,3 BaotianmanNatureReserve,33.5°N川19°E,
,
ontheFuniuShanMountains, inNeixiangXian,ofwesternHenan,central chjna,
15-V~2-VI-2005,p「eServedinthecollectionsofY.IMURA&J.TURNA
要 約
J:-l;付有希:中国河南省西部t、)?'i自然保護l'の力タビロオサムシ類とォサムシ類. 一 中
国河南省西部の宝天曼自然保護区から力タビロオサムシ2種とオサムシ5種を記録し 後者の
うちのふたっを新亜種として記1成した.
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ANewSubspeciesofPseudoc〔)ptolabruswatanabez
(Coleoptera,Carabidae)
Yuki IMURA
Shinohara-cho1249-8.Kohoku-ku,Yokohama,222-0026Japan
pseudocoptolab1・11sH,c」ttmabei(IMuRA,2003,Gekkan-Mushi,Tokyo,(384),p.22)hasbeen
knownsofaronlyfromasinglemaleholotypefromMt.ImauBumofeasternKachininnorth-
ernMyanmar.Recently,Iwasabletoexaminesomeadditionalspecimensofthisspeciescol-
lectedfromtheChuduRaziMassiflyingonthenortheasternKachinneartheYunnanborders.
Thespecimensfromthislocalityaremorphologicallydistinguishablefromthenominotypica1
race,andIamgoingtodescribetheChuduRazioneasanewsubspecies.IthankMr.Masahiro
TANAKA(Kobe)whokindlysubmittedthespecimenstomeforstudy.
Pseudocoptolabrus't'atallabeitentlipectoralisIMURA,subsp nov.
Length (includingmandibles): 28.4-30.4mm, 32.5mm. Discriminated from the
, ,
nominotypica1 subspeciesas follows: 1) sizesmaller, 2) head slenderer, with narrower
mandiblesandsmallereyes;3)pronotumalsoslenderer,withthedisca1surfacesmootherand
hindanglesmoreprominentlyprotrudedposteriad;4)apicalpartofaedeagusshorterandmore
stronglybentventradinlateralview.
Typeso''les. Holotype: ChuduRaziMassif,2,800minalt.,NE.Kachin,N.Myanmar,
,
VI-2004,PreservedintheNationalScienceMuseum(Nat.Hist),Tokyo.Paralypes: l
,same
dataasfo「theholotype;4(5 ,Samelocality,VIII-2005,jncoils.Y.IMURA&M TANAKA