Dung Beetles (Coleoptera, Scarabaeidae) of Thailand : Part 4. Genera Phacosoma, Cassolus and Parachorius (Canthonini and Dichotomini)

12 Pages·2001·13.5 MB·English

by  Hanboonsong, Y

E?(cid:1)(cid:3)t,a,(cid:2)ok(cid:1)(cid:3)o,29(l):129-140,June15,2001
DungI)eetles(Coleoptera,Scarabaeidae)ofThaiian(!
Part4. GeneraPhacosoma,Cassolusand
Parachorius(CanthoniniandDichotomini)
YupaHANB00NSONG
FacultyofAgriculture,KhonKaenUniversity,
KhonKaon,40002Thailand
and
Kimio MASUMOT0
InstituteofHumanLivingSciences,0tsumaWomen'sUniversity,
Tokyo,102-8357Japan
Abstract InthefourthpartofthestudyontheThaidungbeetles,thegeneraPha-
coso,naandCassohts(tribeCanthonini),andPa,(cid:3)ac/1o1ius(tribeDichotomini)aretaken
up.FourPhacosomaformsincludinganewspecies,Phacoso,naochi1sp nov., are recog-
njzed.Phacoso,nafa11cilaetumMAsUMoTo,1989,isregardedasajuniorsynonymof
thaiPAULIAN,1987,stat nov.TheothertwoarePobscit''urnBOUCOMONT,1920,andPha-
coso,nathatlandicumMAsUMoT0,1989.TwoCassoltlsspecies,C11udusSHARP,l875,and
m9nees.l' c ongo(cid:0)l1' MAsUMoTo,198 ar know fro Thailand Th genu Pal'ac(cid:4)o''Ils co
prjsesanewspecies,Palacho1(cid:3)iuslannat1/a1spnov.Keysaregiventoall thespeciesof
bothphacoso,naandCassolusdistributedinThailand,andexplanatoryphotographsof
habitusandmalegenitaliaareprovidedforeachspecies.
ThisisthefourthpartoftheserialstudyontheThaidungbeetles,andthegenera
phacosoma,CassolusandParachonusaretakenup OntheoccasionofvisitingEuro-
peanmuseumsfrom1998to2001,oneofthepresentauthors(K.M)comparedthe
ThaimaterialscollectedbythemandpreservedinthecollectionsofKhonKaenUni-
versjtyMuseumandtheInsectMuseumattheDivisionofEntomologyandZoology,
DepartmentofAgriculture,Bangkok,withtypesandsomeothermaterials.ASthe(cid:2)e-
suit, jthasbeenconfirmedthat fourPhacosomaformsincludinganewspecies,two
cassolusspeciesandanewPa(cid:3)lachoriusspeciesaredistributedinThailand. Inthis
paper,theauthorswillenumeratetheresultofthestudy,describetwonewspeciesand
proposeanewsynonym.
TheauthorswishtoacknowledgethegrantreceivedfromtheThailandBiodiver-
sityResearchandTrainingProgramme.Theyalso thankDr.RowanW EMBERSON,
LincolnUniversity,NewZealand,andMr.TeruoOcHIofOsakaforgivin9themuseful
130 YupaHANB00NsoNGandKimioMASUMOTo
comment.DeepindebtednessshouldbeexpressedtoDr.YvesCAMBEFORT,Museum
Nationald'HistoireNature11e,Paris,Messrs.MartinJ.D.BRENDELLandMalcolmD.
KERLEY, theNatural HistoryMuseum,London,Dr.DavidKRAL,CharlesUniversity,
Prague,Dr.WolfgangScHAwALLER,StaatlichesMuseumfiirNaturkundeinStuttgart,
andDr.GiulioCuccoDoRo,theMuseumd'Histoirenature11e,Geneve forpermission
toexamine thetypeandother invaluablespecimensunder theircare. Appreciation
shouldbeexpressedtoDr.MakotoKlucH1,NationalInstituteofSericulturalandEnto-
mologicalScience,fortakingphotographsofhighqualityinsertedinthispaper.
ThisworkwaspartlysupportedbytheTRF/BIOTECSpecialProgrammeforBio-
diversityResearchandTrainingGrantBRT142012.
TribeCanthonini
GenusPhacoso,,!aBoUcoMoNT.1914
Systematic position. BoUcoMoNT (1914) erected this genus for Phacosoma
dytiscoidesBoUcoMoNT,1914.ARROW(1931)placeditbetweenthegeneraOnthopha-
gusandParachoriusinthetribeCopriniofthesubfamilyCoprinae.PAuLIAN(1945)
regardeditasamemberofthesubfamilyScarabaeinae.BALTHAsAR(1963)regardedit
asamemberofthetribeCanthonini inthesubfamilyScarabaeinae. 0cHI,KoNand
KIKuTA(l996,1997)placedit inthetribeCanthoniniofthesubfamilyScarabaeinae.
TheyredescribedthetypespeciesofthegenusandproposedakeytoBorneanspecies.
KABAKovandNAPoLov (1999)alsoplacedthisgenus inthetribeCanthoniniof the
subfamilyScarabaeinae.
GenusPhacosomaBoUcoMoNT,1914
PhacosomaBoUcoMoNT.1914.Annis.Soc.ent.Fr..83:249.
Typespecies:PhacosomadytiscoidesBoucoMoNT,1914.
Generalfeatur(cid:1)os. Bodybroadlyovalandratherdepressed.Headflat,broadlydi-
latedatgenae(ocular lobes);clypeusnotseparated from frons, withapical margin
bidentate in front. Antennae 9-segmented. Labrum broad, emarginate in front;
mandibleslongandnarrow;maxillalong,witharatherbroadouterlobe;mentumnar-
emarginate in front; labial palpusrathernarrow,with3rdsegment not very
rowe
minute.
Pronotum short andbroad; lateral marginsangulatebefore themiddle, nearly
straightandparallelposteriad,withshortinteriorcarinaesubpara11e1tolateralmargins
nearbase;basegentlyrounded.Scutellumabsent.
Elytra flat, withsixstriaeandverysharply in exedbroadepipleura, theouter
edgerepresentingthe7thstriaacutelyrecurved.
Prothoraxdeeplyhollowedinventralareasof frontangles;metasternumbroad
betweennearlyparallelmesocoxae,separatedfrommesosternumbyanearlystraight
DungBeetlesofThailand,4 131
line.
Legsslender;protibiawiththreeexternalteethandminutelyserratebetweenand
abovethem;meso-andmetatibiae1ongandnotmuchwidenedattheextremities;pro-
tarsusshortandslender,meso- andmetatarsi long, rathernarrow, andnotmuchta-
peredfrombasestotips,withbasalsegmentabouttwiceaslongas2nd,2nd,3rdand
also4thequal inlength.
Secondsexual featuresareoftenseeninmalelegs.
Distribution. Oriental andEthiopianRegions. - 0rienta1Region: India, Sri
Lanka,Myanmar,Thailand,Laos,MalayPeninsula,Borneo,Sulawesi.
DistributionalrecordofthegenusPhacosoma fromThailandwasmadebyPAu-
LIAN (Dec. 1987). He described 1) tristoldes thai and recorded R obscurum
BoucoMoNT, 1920, both from Chiang Mal Province, North Thailand. Meanwhile,
MAsuMoTo(Dec.1988) recorded1:) factumARROW,1931 fromNorthwestThailand.
Later(June1989),hefoundoutthattheThaispeciesisnotidenticalwithtrueF)fac-
tumandgaveitanewspecificname,Pfat11cilaetum.Inaddition,hedescribedanew
species,1:)thailandicum, fromthesamearea.
Notes. Themembersofthisgenusarecoprophagousbutinsomecasestheyare
collectedbyrottenfishtraps.
PhacosomaobscurumBoUcoMoNT,1920
(Figs.1,8)
phacosomaobscilrumBoUcoMoNT,1920,Annis.Soc.ent.Fr.,88:307. - PAULIAN,1987,P718
Distribution. Myanmar,Laos,N.Thailand.
PhacosomathaiPAULIAN,1987,stat nov.
(Figs2,9)
Phacosomat1(cid:4)1stoidesthaiPAuLIAN,l987,RevuesuisseZoo1.,94:717.
phacosomalaetum:MAsUMoTo,1988,Ent.Rev.Japan,Osaka,43:142.[NeeARROW,1931.]
phacosomafa11cilaetumMAsUMoTo,1989,Ent.Rev.Japan,Osaka,44:34.(Syn.'lov)
Distribution. N. & NE. Thailan Vietnam.
Notes. PAULIAN (1983, p 616) described Phacosoma tristoldes from (cid:1)Inde:
Bengaleoccidental,districtdoDarjeeling,TeestaRangpo,350m(cid:2),andlater(1987)de-
scribedF)tristoidesthaifrom(cid:1)Thailand,ChiangMal,DoiSuthep(cid:2).Comparedwiththe
former,thelattercanbedistinguished(cid:1)pari'absencedechagrinationsurlepronotum
etpartaponctuationdel'avant-corpsplusfaibleetsurtoutmoinsserree''
Ontheoccasionofexaminingthetypesoftheabovetwo formspreservedinthe
collectionoftheMuseumd'Histoirenature11e,Geneve,inMarch1999,oneoftheau-
thorsconfirmedthedifferencesbetweenthetwo formsandconcludedthat thelatte(cid:3)
shouldberaisedtothespeciesrank.
l32 YupaHANBooNsoNGandKimioMAsUMoTo
Pllacosoma tllailandicunl MAsUMoTo. 1989
(Figs3,10)
PhacosomathatlandicumMAsUMoTo,1989,Ent.Rev.Japan,Osaka,44:32
zstrfbutlon. N.Thailand
Phacosomaochiisp
nov.
(Figs4, ll)
Brownishblack,withanteriorpartofheadandtheareasaround frontanglesand
legslighter incolour,eachelytronwiththreeyellowspots,oneonthe5th,6thand7th
intervalsjustbehindbase,oneonthesameintervalsbehindthemiddle,andoneatthe
apicalmarginonthe2ndand3rdintervals;headandpronotummoderatelyshining,
elytrafeeblysericeous.0vateanddepressed.
Headcloselypunctate;clypeusmediallyinclinedanteriad,emarginateatthemid-
dleofapex,whosesidesarebidentateandre exeddorsad.
Pronotumbroadand feeblyconvex,closelypunctate,thepuncturesbeingalmost
ofthesamesizeasthoseonhead; frontanglesacuteanddirectedanteriac(cid:1)hindangles
obtuseanddirectedpostero-1aterad.
Elytraslightly convex inmiddle, depressed inposterior parts; lateralmargins
widelyandevenlyroundedlaterad,discmicrosculptured, finelyandshallowlypunc-
tate-striate; intervalsveryweaklyconvex, finely rugose-punctate.Pygidiumconvex,
micro-shagreenedandvaguely,sparselypunctateinbasalpart,stronglyconvex,shin-
ing,andclosely,clearlypunctateinapicalpart.
MalegenitaliaasshowninFig.11(lateralview),1.6mminlength.Malemeta-
femurwithposterioredgegentlytriangular;malemetatibiawithinterioredgerather
abruptlywidenedinapical2/5.
Bodylength:4.7-5.0mm.
Holotype: PhuLuang, Loci,NE. Thailan 12-VII-2000, Y. HANBooNsoNG
,
leg.(DEZ).Paratypes:1ex.,samedataasfortheholotype;1ex.,WLS.Phuluang,dry
evergreenforest,PhuLuang,Loei,4-V-2000,Y.HANBooNsoNGleg;1ex.,dryever-
green forest, Nakhonthai,Pitsanu1oke, N. Thailand,28-V-2000, Y. HANBooNsoNG
leg;1ex.,MaeSaViii.,ChiangMalProv.,N.Thailan 28-V-1995, K. MAsuMoTo
leg;1ex.,MaeSaViii.,28-X-1996,K.MAsuMoToleg;1ex.,DoiPhaHemPok,
ChiangMalProv.,25-XI-1998,K.MAsuMoToleg;1ex.,DoiTung,ChiangRaiProv.,
N. Thailan 13-XI-1993,M.YIMYAEMleg;Doi Tung,15-XI-1995, K. MAsUMoTo
leg.
Notes. Thisnewspecies resemblesPhacosomaobscurumBoUcoMoNT,1920,
Figs. 1-7. HabitusofPhacoso,na,CassolusandPal(cid:2)achorfus fromThailand. - 1,phacosomaobsctl_
''urnBOUCOMONT,6;2,Pfila!PAULIAN,stat nov., ;3,Rt/fat'/a1ldicu,nMAsUMoT0, (f;4, oc/1,'1'sp.
nov.,holotype,6;5,Casso11lsnudusSHARP,3;6,Casso1llspo,1gc/1aiiMAsUMoTo, ;7,Pa,-acho,(cid:2)lus
1annathaisp nov.,holotype,3.

134 YupaHANBooNsoNGandKimioMAsUMoT0
butcanbeeasilydistinguishedfromthelatterbythedorsalsurfacemoderatelyshining
anddarkerincolour.For furtherdetails,seethekeybelow.
KeytotheSpeciesofPhacosomafromThailand
1 (2) Malemetatibiawithinterior facenoticeablycrenate;dorsalsurfacecoarsely
punctateanddenselyclothedwithshortbenthairs;entirelyblack;4.1-5.5
mm;(Figs 3,10) Rtha11andicumMAsUMoTo
2 (1) Malemetatibiawithinterior facenotcrenate;dorsalsurfacemoderatelypunc-
tateandglabrousorscarcelyhaire brownishblack.
3 (6) Malemetatibiawithinterior faceabruptlywidenedinapicalpart;elytrawith6
yellowishpatches
4 (5) Dorsalsurfaceopaqueandlighter incolour;malemetafemurwithposterior
edgestronglytriangular inmiddle;malemetatibiamorestronglycurvedin
middle,withinterioredgeangulatelywidenedinapical1/4;4-5mm; (Figs.
8) FlobscurumBoUcoMoNT
5 (4) Dorsalsurfaceshininganddarker incolour;malemetafemurwithposterior
edgegently triangular;malemetatibialessstrongly curvec(cid:1)with interior
edgewidenedinapical2/5;4.7-5.0mm;(Figs 4,11) _ _.Pochiisp nov.
6 (3) Malemetatibiawithinterior faceonlyweaklywidenedapicad;elytrawithout6
patches,indistinctlyclothedwithfineshorthairs;3.7-5.0mm;(Figs 2,9)
f:)thaiPAULIAN.stat nov.
GenusCassolusSHARP,1875
Systematicposition. SHARP(1875)erectedthisgenusforCas(cid:2)sohlsnudusSHARP
fromCambodia.ARROW(1931)placeditafterPa1,achoriusinthetribeCopriniofthe
subfamily Coprinae. PAuLIAN (1945) regarded it as amember of thesubfamily
Scarabaeinae.BAI_THAsAR(1963)regardeditasamemberofthetribeCanthonini in
thesubfamilyScarabaeinae.KABAKovandNApoLov(1999)alsoplacedthisgenusin
thetribeCanthoniniofthesubfamilyScarabaeinae.
GenusCassolusSHARP,1875
CassolusSHARP,1875,Coleopt.Hefte,Mlinchen,13:40.
Typespecies:Cas'solusnudusSHARP.
General fe(atures. Bodycompactandconvex.Headshort,broadandflat,with-
outcarinaeorelevations,obtuselyangulateatsides;clypeusrounded in front,with
fourshort,sharp,slightlyrecurvedteeth.Antennae9-segmented.Pronotumuniformly
convex, with sides rounded; front angles blunt, hind angles obsolete; base feebly
rounded;ventralsideof frontangledeeplyhollowed.Scutellumabsent.Elytrawith
sevenstriaeandnarrowepipleura.
DungBeetleso(cid:4)Thailand,4 l35
Mandibles rather long. Maxillawith broad outer lobe. Mentum transversely
quadrate,broadlybilobedin front,labialpalpuswith1stand2ndsegmentsshortand
3rdlong,notminute.Mesocoxaefarapartandparallel.Mesosternumnotveryshort,
separatedbyanearlystraightlinefrommetasternum,whichisshortandbroad.
Middleandhindlegsratherslender,thelatterlongerthantheformer;meso-and
metafemoraveryslenderatthebases,thelatterwithposterioredgeangulateinmales
ofsomespecies;protibiawiththreeexternalteeth,ofwhichtheapicaloneislocatedat
theextremityanddirectedapico-ventradinsomespecies,e.g.,C nudus, CPenlnsu-
1aris and C goto1,minutelyserrateaboveandbetweenthem;meso-andmetatibiae
narrow, gently curved, only slightly widened apicad; protarsi slender; meso- and
metatarsi slightly compresse withsegmentsofequalwidth, basalsegmentsnotSo
longas2nd.
Distribution. India, Thailan Cambodia,Vietnam,S. China,Taiwan,Sumatra,
Java,Sulawesi.
MAsUMoTo(1987) forthefirsttimerecordedCassolusnudusSHARP,1875, from
NorthwestThailand, thoughamaterial from(cid:2)Siam,1930,W R. S. LADELL(cid:3)dote(cid:4)(cid:1)
minedbyBoUcoMoNTispreservedintheNaturalHistoryMuseum,London,andtwo
materials,(cid:2)Siam,17-VI-l938(cid:3),and(cid:2)Nakhon-ratchasima,30-VI-1962(cid:3)arealsopre-
servedjntheInsectMuseumattheDivisionofEntomologyandZoology,Dopa(cid:4)tment
ofAgricultureinBangkok.
Notes. AccordingtoKABAKovandNAPOLOV(1999,p 63), th(cid:4)eeSpecies f(cid:4)om
vjetnamandsomepartsofadjacentcountrieswerecollectedonrottenmush(cid:4)oems.
Besjdes,oneoftheauthors(Y.H)collectedspecimensonbothmushroomsanddun9S,
andtheothermostlycollectedthemfromdungs.
CassolusnudusSHARP,1875
(Figs5,12)
Casso/tlsnudusSHARP,1875,Coleopt.Hefte,Miinchen,13:40.
Distribution. Thailan Indo-China,S.China.
Notes. Three specimens,indetermined are preserved in the collection of the
jstoirenaturelle,Geneve,dated(cid:2)Thailand:Phetchaburi/KaengK(cid:4)aChan
Museumd'
Natpk/450m,19. xI i985,Burckhardt-Lobl'',(cid:2)Thailand,8. 10. 1990/MaeHon9
sonprov./phasueawaterfall/MaeHongSonDist./420m,P.Schwendinger(cid:3),and
(cid:2)THAILAND_chiangMai/DoiSuthep960m./BarberFm 86/P.Schwendin9e(cid:4)(cid:3).
Thejrbodjesarerathersmall(4.0-4.2mminlength)butpossessmajO(cid:4)featu(cid:4)eSofC
n1,ldus.
CassoluspongchaiiMASuMOTo,1989
(Figs6,13)
casso/llspongcha1lMAsuMoTo,1989,Ent.Rev.Japan,Osaka,44:31.
136 YupaHANBooNsoNGandKimioMAsUMoTo
8 9 1_1
Figs.8-14. Malegenitalia(lateralview). - 8,Phacosonlaobsctl''ult1BoUcoMoNT;9,Rt/fatPAULIAN,
stat nov;10,Pthai/a'1di(urnMAsUMoT0:11,Poctli1sp nov;12,Cassolus'1udusSHARP;13,Casso-
/llspongc11ai1MAsUMoT0;14,Pa''ac1/0''111s/an'fat/fatsp nov.
zstn ufzon. N.Thailand
KeytotheSpeciesofCassolusfromThailand
1 (2) Body larger,moreconvexabove;dorsalsurfacemetallicallyshining;headand
pronotumlessstronglypunctate;elytrafinelystriate,puncturesonthestriae
less noticeable; intervals only feebly convex, indistinctly, finely punctate;
DungBeetlesofThailan(i,4 137
maleprotibiawithtwoouterteethandaterminaltoothbentantero-ventrad;
malemetafemurwithhindedgegentlyproduce gentlynarrowedinapical
part;4.0-5.0mm;(Figs 5,12) Ca.ssolusnudusSHARP.
2 (1) Bodysmaller,lessconvexabove;dorsalsurfacevitreouslyshining;headand
pronotummorestronglypunctate;elytramoreclearlystriate,punctureson
thestriaemorenoticeable;intervalsmorenoticeablyconvex,moredistinctly
punctate; protibiawith threeouter teeth;malemetafemur withhindedge
produce abruptlynarrowedatbase;3.7-4.0mm;(Figs 6,13)_ _ __ _.
CassoluspongchaiiMAsUMoTo
TribeDichotomini
GenusP',arac/1ormsHAROLD,1873
Systematicposition. HAROLD(1873)erectedthegenusPala'chorius forR them-
sentHAROLDfrom(cid:1)Indiaor(cid:2)ARROW(1931)placeditbetweenPhacosomaandCasso-
1usinthetribeCopriniofthesubfamilyCoprinae.PAuLIAN(1945) regarded itasa
memberofthesubfamilyScarabaeinae.BAt_THAsAR(1963)regardeditasamemberof
thetribePinotini inthesubfamilyCoprinae.KABAKovandNAPoLov (1999)placedit
inthetribeDichotomini(Pinotini)ofthesubfamilyScarabaeinae.
GenusParachoriusHAROLD,1873
Pa,achot-l1lsHAROLD,1873,Coleopt.Hefte,Miinchen,11:103.
Typespecies:ParachoriusthomsoniHAROLD.
General feature.s. Body oval and convex, almost glabrous. Head fiat, ocular
lobesstronglydilated;genaeandclypeusnotsepartated from frons;clypeussharply
notchedandbidentatein front. Antennae9-segmented.Pronotumstrongly convex;
sjdesnotangulatebutrounded; frontandhindanglesdistinct,thelatterveryobtuse;
basenearly straight inmiddle,notmargined; ventralsideof front anglehollowed.
Scutellumabsent.Elytronwithsevenstriaeandanepipleura1carina.
Mentumsubquadrate,slightlybilobedinfront;labialpalpuswiththreesegments
nearlyequal inlength, twobasalsegmentsaswideaslong;meso-metasterna1suture
straightorgentlycurved.
Legsmedjum-sized;protibiawiththreeexternal teethandfinelyserrateabove
them,meso-andmetatibiaeshortandregularlywidened frombasetoextremities but
notgreatlywidenedattheextremities,eachwithout lateral ridge;protarsislender;
meso_andmetatarsihardlytapered, feebly attened,with1stsegmentabout twiceas
longas2nd,2nd,3rdand4thslightlydiminishing;clawsminute.
Distribution. N.India,N.Thailand,N.Vietnam,S.China.
Notes. MAsUMoTo (1987)recordedParachoriusthomson1HAROLD,1873 from
NorthwestThailan(i,whichisthefirstrecordofthegenusfromthisarea,butafterade-
138 YupaHANBooNsoNGandKimioMAsUMoTo
tailedstudytheauthorshavecometotheconclusionthatthespeciesinquestionisac-
tuallynewtoscience.
Parachormslannathal'sp nov.
(Figs7,14)
ThisnewspeciessomewhatresemblesParacho1(cid:2)iusthomson1HAROLD,1873,but
canbedistinguishedfromthelatterbythefollowingcharacteristics:
Body ratherrectangular.Headmoreclearlypunctate;genaemoreproducedlat-
eradand feeblyangulate.Pronotumnarrowerandmorestronglyconvexabove,more
clearlybutalittlesparselypunctate; frontanglesrectangular,hindanglesobtuseand
feeblysinuousbehindthecorners.Elytranarrower,somewhattrapezoidal:lateralmar-
gins lessstrongly rounde posteriorparts feeblyswollenpostero-1ateradandapical
partsrathersteeplyinclined(lateralmarginsevenlyroundedinRthomsoni);discobvi-
ouslymoredeeplypunctate-striate, thepuncturesnotchingintervals; intervals feebly
raised(flattenedin thomsoni),moreclearlyscatteredwithsmallpunctures.
MalegenitaliaasshowninFig.14(lateralview),2.1mminlength.Maleprofe-
murwithanterioredgebluntlytoothed(thetoothlesssharpthaninF)thomson1)alittle
beforetheextremityandwidelybutweaklygougedinmiddle;metafemurwithposte-
rioredgemoresharplytoothedatapical 1/3, andalsobluntly toothedat basal t/3
(sameasinPthomsoni);protibiawithventral facestrongly,verticallyprotrudentnear
theextremityandtumidnearthebase,theprocessandprominencealmostofthesame
shapeasinRthomson1.
Bodylength:7.0-8.0mm.
Holotype: MaeSaViii.,ChiangMalProvince,N.Thailan 3~6-V-1994, K.
,
MAsUMoTo leg. (1(cid:1)JSMT). Paratypes: [Chiang Mal Prov.] 44 exs., Doi Suthep,
20-XI-1988,K.MAsUMoToleg;22exs.,DoiSuthep,27-XI-1988,M.YIMYAEMleg;
2 exs., Doi Suthep, 12/18-IX-1990, K. MAsUMoTo leg; 1 ex., Doi Suthep,
23-XII-1990,K.MAsUMoT01eg;1ex.,DoiSuthep,12-I-1990,M.YIMYAEMleg;1
ex., Doi Suthep,5-VI-1993,K.MAsUMoTo leg;1ex., Doi Suthep,9-XI-1995,K.
MASUMOTo leg; 1ex.,Doi Suthep,14-V-l998, K. MAsUMoTo leg; 10exs., Doi
Suthep/Pui,30-VII~5-VIII-1988, K.MAsUMoTo leg; 1ex.,DoiSuthe1:)-DoiPui,
5-XII-1989, M. YIMYAEM leg; 4 exs., Doi Pui/Doi Suthep, 24-XII-1989, M.
YIMYAEM leg; 1 ex., Doi Pui, 23-X-1987, M. YIMYAEM leg; 2 exs., Doi Pui,
8-VIII-1989,K.MAsUMoToleg;1ex.,DoiPui,28-IX-1990,K.MAsUMoToleg;51
exs.,MaeSaViii.,26-VII~1-VIII-1987, K. MAsuMoTo leg; 2exs., MaeSaViii.,
30-VIII-1987,M.YIMYAEMleg;1ex.,MaeSaViii.,28-VI-1990,M.YIMYAEMleg;
5 exs., Mae Sa Viii., 4-VII-1990, M. YIMYAEM leg; 2 exs., Mae Sa Viii.,
14-VIII-1994, K. MASUMoTo leg; 3exs.,MaeSaViii., 12-XI-1995,K. MAsUMoTo
leg;1ex.,MaeSaViii.,30~31-VII-1997,K.MAsUMoTo leg;1ex.,MaeSaViii.,
30~31-VII-1999, K. MAsUMoTo leg;1ex.,MaeRim ViIi., 21-IX-1990,K. MA_
SUMOToleg;3exs.,ChiangDao,24-XI-1988,K.MAsUMoToleg;1ex.,PhraoDist.,