第10期プロ・ナトウーラ・ファンド助成成果報告書（2001）

ＩＮＳＥＣＴＦＡＵＮＡＡＮＤＴＨＥＩＲＣＯＮＳＥＲＶＡＴＩＯＮＩＮＴＲＯＰＩＣＡＬＮＥＰＡＬ

ＫｅｓｈａｂＳｈｒｅｓｔｈａ'),BhaiyaKhanal1),ａｎｄＰｕｓｐＫ・ShresthaI）

Summary

Tropicalre8ionismuchdisturbedpartinNepalmosllyduetooverpopulationpressureandrapid

deforestatioll・Thou8hNepalisre8ardedrichinHoralandfaunalweallh,sludyofsuchresourcesismuch

ne81ectedmouterHimalayare8ion・Thusastudywasdesi811edtoexploretheinsec(faunaandtheirrelationto

foresthabitati、outerfOothillofKoshiintheeast,ParsainlhecenlerandKarnaliilllheweslofNepaLThestudy

comprisesfollowing(iveobjecIives,(i)tomakesuweyofil1sectinKoshi,ParsaandKamali(Kailali)re8ionsof

NepalwiIhtheirstaIusmnature,(ii)losurveyplanlsassociatedwiOlmsectsofKoshi,PaIsaandKamaliregions

ofNepal(iii)topreparemapsofsurveyareas(iv)toemphasizeimporlanceareasforconservationandmama8e‐

ment,and(v)torecommendproperconservationmeasuresAIotaloflO2,116,124speciesofbutterfliesand71，

９３and91speciesofotherinsectswerereporIedfromKoshi,ParsaandKamaliareas,Atotalof538speciesof

plants,ofwhichthreenewtoNepal,arereportedfromtheshldiedareas､FivenewreportsofinsecIscontaining

onehemiptemamdfourcoleoptemwerecollecledfromKamalire8ion．

LCD(wﾉ印'"prlﾉ!",anympalidbulterflywascollectedforIhefirsttimefromcentralNepalinParsaas

itsformerreportcomesolllyfromeasternNepaLConcemin8themallagementandcolIservationaspecIs，

KoshiTappuWildlifeReserveofKoshilleedsspecialattentiontobringfirmnessintheconservationef‐

forls､ArtificialwatersourcesneedtobeconslructedindifferentpotentialsitesofParsaWildlifeReserve・

ThishelptoaccommodatemanywaterlovillginsectsandbutterHies､ForesIsalon8thebeltofKamaliriver

anditstributariesneedprotection・Stlictrulesalldre8ulatiollorthedevelopmentofcommunityforest

havebeenfeltinthisregion・Thishelptoshelterrichdiversityofinseclsandbutterflies．

Background

TropicalpartsofNepalisthemostpopulatedre8ioninNepaLMi8rationofpeoplefromhilland

llldiaisuncontrolled・Mostforestareasareunderpressurealldcleanedlomakeshelterforthem､Porests

aremndomlyutilizedfortimber,fuel,fodder,medicineetc・Duetothesethe8oodhabitatforiI1sectis

decliningandapointmayarisewheninseclpopulationwillbedecreaseandextinctbeforetheirrecording・

Lessattentionhasbeel1paidtoelIumemleinsectfaullaalldtheirfoodplanIsinNepalandouterfoothillis

llotexception・ItisseriouslyfeltthatadetailstudyoninsectfaunaoftheIropicalre8ionhasbeencarried

out・Vegetationistheessentialaspectofinsectfortheirexistenceinllature，

Intllepresentstudythreeregionhasbeenselectedasrepresentativeareas・TwoareasonKoshi(Ｍａｐ

１.)ａｌｌｄｏneKarl1ali(Ｍａｐ３.)havethebi8gestriversyslemsinNepal・Parsa(Ｍａｐ２.)inthecentralNepal

hasalsoRaptiriver・ThustheseriversarisingfromtheHimalayahasmuchimpactinthecompositionof

floraandfaunaintheseregionsofNepal．

l）Nalu｢alHis【o｢yMuseum,TribhuvanUnivcrsi【y,KatbmalIdu,Nepa1

145

ｸﾞ月〃／／r屋クノガ

ｉＪＷＺ

唖ｸﾞﾉ〃

KoshiarealiesineastNepalundertheeasterndevelopmentre8ioIl()(Koshizol1e､ArunandBarun

ori8inatingfromnorIhemsidemergeouIwiIhfiveotherriversIomakeIheuniIedrivercalledKoshiriver、

Thisbeltisdensely(orestedprovidingpreferablehabilatsforman)'fIomalldfilunaincludin8theplentiful

ofinsects・ＴｈｅsouIhenparIofKoshire8ioncontinuetotheflatlalldoflndiantel･rilory､Thellorlhernpart

continuetothemoulltaillousandllimalayanre8ionsacrosstheoIherdisIricIofllimala>'anborderillthe

northernNepal､Thceastemparl8oesintoMechizone,ｗｈｉｃｈｉｓｂorderlinelolhewestBen8alofIndia、

Koshiregionencompasses（ivepolilicaldistriclsofwhichSankhuwasabhadisIrictmakesborderlineto

China､SunsariandMoran8areIheotherdistrictsofKoshi､KoshiTappuWildli(eRcservcislhewellknown

protectedwetlalldareaofNepall)'inginSunsaridistrictborderill8Momn8oI1thesouth,jhapainIheeast，

MahotariandBhojpuronIhewestandDhankutainthenorlh・II1secldiversityiSvcr)'richinthispart・Most

ofIhefloraand〔aunaexisIin8illthisreserveareoflhekindspreferrin8weI1alldhabitaLOursludyin

Koshifocusedaloｎ８ｔｈｅｂｅｌＩｏｆＫｏｓｈｉｒｉｖｅｒｉｎｃｌｕｄｉｎ８rivuleIsmer8ill8toKoshi（illallyandcomprises

lropicalandsublropicalclimate、

Theforestinthisre8ionare,(i)ever8reentropicaland(ii)mixeddeciduoustypcs・Ｔｈｅ(ormerIypes

includesforestarolIndriverbeltandinbhawarareas・MainforesIcompoI1enIs【lreDmﾙclWnsjssolJ,Amcin

cqfecﾉ１１(,DC"小!なccﾙ､,Ｍ"(lCorm(/b/ｊｍａｎｄＡﾙﾉｚｉ`cﾉｌｉｊＩｅ"sｉｓ,Ｔｒａ０ｊＭ１ｌ〃0m,ルＭｏＭｓﾉ)/iﾉﾉﾉﾉﾉﾉﾉe"esis,Syzjgj1"〃

ＣＩＩ)"ﾉﾉﾘi(?ＩＣ・KoshiTappuWildlifeReservehasthreebiolo8icalhabitatwhichincludes8mssland80.0％，

wetland12.9％ａｎｄforest6.3％,ＣＯmmonlyobservedgrasslandvegelaIionalongtheriverbankofthis

reserveillcludedSHcc/川）Ｍ)ルノ)ﾉﾉmgl）l"estype､TheotherlypeincludesSlJccﾉlMIl"）【,ＴＷﾉﾉ､,l）)ﾘｊｃｍｍａｌｌｄ

Ｃｙ"小oﾉﾉ０８ロルＴｈｅｃｏｍｍｏｎｐｌａｎｔｓｐｅｃｉｅｓａｒｅＬ(【'1ｍ'1ｎｍ"ler､,ＥＩＩﾉﾉnlorill"ｌｏｍｏｍｍ,ﾉﾉﾉo"loPHco"”,Zjz〃〃(ｓ

"ﾉﾛﾉｲｒｉＭｍｎａｎｄＣﾉerodc）ldro)l【）lscosll"1.ＴｈewetlandpIalltdominantinlhispaｒｌａｒｅＣﾉｍｍｓノルＨｙ(ﾉrﾉﾉﾉａｓ丹

I/Erlicjﾉﾉ(１，s必Ｅ/cﾉﾉﾉﾉor"/(wllssi/jFs,lVlﾉﾉ"ﾉﾉﾉﾉ(wllollcﾉ川ﾉﾉ,Ｍ?/""１１）0'11((i/ｂｍＭ(ﾉ7iﾉﾉ〕ﾉ！(ICﾉﾋﾞﾉ)ﾊﾛ"""e、

－１４６‐

￣Tフシ」◆

⑤■

嘘が、ロpar月

】型Ｆ１塾

１，１Ｍ〔clllmlNepal,ｌｈｉｓｓＩｕｄＶｗｄｌＨｃｍｒｒｉｅｄｏｕＩｉｎＰａｒｓａｒｃｇｉｏｎｗｈｉｃｈｉｓ２００ｋｍｓ()ｕｔｈ()(Ｋａｔｈｍａｎｄｕ・

ＭＯＳＩＣ［tlMJnrcn()ｉＩ〕d1rsdlregionisd()millmtedbydenselywo(〕｡(p(mrcasshowingver>'gooddiversit)'ｏ（

various（]()｢`1ｓ『ｄｌＩｌ８ｉｎｇｆｒｏｍｓｍａｌｌｌｌｃｒｂｓＩｏｂｉ８Ｉ｢〔ｐｅｓｏｆｄｉｆ(erel1lsmtus､ThewarmclilI1MicCollditionand

varied（|()ｒｄｈｔＩＨＩ()ｄｌ(〕shelter1〕lenIiiulspcdcso(illsecIsmll8in8(rolIwervcommllol1tosi8ni[icantcollser‐ゾ

vatiol1poil1t()n'ilPws､Uniformallillldillallい'eloi300mexcel北ｌ１Ｃｈｔ】inp111･］,500ｍｈｉｌｓ(lcCommodatedlhe

insectsofdi([c1℃I1tllmbilatl>'pesincllldilll;Il1oseofriverinclo1℃ＳＩＳ,shadedareas,ｏ}〕e、(M℃as,grasslallds，

dense（()ｒｅｓｔｃＩｃＲａｐＩｉｒｉｖｅｒｃｒｏｓｓｅｓｌｈｉｓｒｅ８ｉｏｎ・Ｔｈｅｒｅｃｃｎｔｍ()uI1miI1（ormation，ｔｈｃＣｈｕｒｉａｏｒＳｉｗａｌｉｋ

ｒａｌｌ８(JrunsthroughI11cloresIs()fthiHl，arsmrc8ionSouIhernsideofthisregionisbordel･edtoBirganIlhc

gatewaytoNc})il1・ＯＩ１ｃｅｔｈｅａｒｅａｗｄ１ｓｗｅｌｌｋｎｏｗｎ(oritsexcellenI〔orestcolldiIionsandlheuniquefauna

existill8helr・Tl1isregioncollsistoiChll｢iaolllhenorth,ｍｉｄｂｈｉｌｗｄｒａｒｅａａｌｌｄｓｏｕｔｈ〔｣Drnd111uvial（latlalld・

Most()｢Ｉｈｅｐａｒｌｏ{tluisnewlv(ｏｒｍｃｄｍ()lInminiscoveredwiIhHoodve8etation・BhawarisspecializedinJ

havinｇｓＭ１ｄ,pcbblcsKmdsIonesandisfol･medbytherivercollrscscomingｏｕｔ（romlhcSiwalikmoutaill

svstcm､This【】reaisnoIsuitedfora8ricullllre｣mpormI1tIrees[oundillIhispar⑱1℃S/I()rMrol)ＩＩＳ､,D(lﾙﾋﾞﾉWq

sjss()０，Aα『(Ｗｌ(ｗｌ(，(，ﾉllletc､ＢｅｌｏｗｌｈｅｂｌｍｗａｒａｒｅａｉｓｔｈｅｃｏｎＩｉl１ｕａｔｉｏｎｏｍＩＩｕｖｉａｌfIaI1an〔|which8oeslothe

Indianbordcrt(〕Ｉｈｃｓｏｕｔｈ・ParsnrcBionisinfluellCcdb)'Ｉｒｏ１)imlclimate・RegardingthclorcstCondition，

mbout20ｿ(》()ｉｔ１１ｃｌｎｌ１ｄｏｆｔｈｉｓｐ(lrIhiwewrygoodloreslc(ｗｅｍｇｃＯｎＩｈｅｂａｓｉｓｏｉｃｌｉｍａｔｉｃｃ(〕Ildilioll,ｌｈｒｅｅ

ｍａｉｎｔ)'ｐｅｓｏ「((〕resIexisIhcrc・Thcsci1r(Dncｗｌ･iverinc（(〕『〔PSI，〔)ldriverineforesIandbhaw【ｌｒｏｒＣｈｕｒｉａ

(orcsL

Ncwriverine(oresIisdevel()peddlIetoIhedeposiIiol1()「｢erlilesoilbr(〕ｕｇｈｔｂ>'rivercoursesin

differentarct1s()(thisregioIl・Wal･ｍｃｌｉｍａＩｅａｌｌｄｇｏｏｄｍｉｎｈａｓｌｃｄlo8rowdeI1seforeslillsuchareas・Old

riverilleforesloccllrringinlhispt1rtisliIlleelevaIｅｄｆｒｏｍｔｈ(privercollrses・Ploodduringmonsoontimes

doesnotａ(化ｃＩｔｈｉｓ(oresIhardwoodい'(pr8r〔penforestis(ｏｕｌ１ｄｉｌｌｔｌｌｉｓｐａｒＬＳﾉﾉoru(urol)lｲｓｌｌｌｉｎｔｈｅｄｏｍｉｎａｌ１Ｉ

(oresto(area」nildditionIothis,l〕()"()(（(〔'ﾙﾛ,ハルjzmsﾉﾉ.,Ａｌﾉﾉ"(l〔()r(/(/l)ﾉﾙL、?''"ｊ"(]ﾉﾉ(l(1ﾉ(ｌｌｌｌ,Ｄ(ルノＷ(１Ｍ/i)ﾉ､，

－１４７‐

Ｔｅ）"ﾉﾉ川ﾉﾊＩＣﾉﾉﾋﾞｂｌｌ１(1,7.Ｍﾉﾉricnarealsocommol1.I〕esidesIherichdiversit)'ofinsecIs,Ihisdlreaistllsorichin

otherfaullatllldbirds・Amon8iI1tercsIin81l1ammalsfoundinIl1ispi1rtareelephant,Ii8cr,benl.,Ieopard，

wildcat,iackle,lox,bluebuⅡ,ｓｗａｍ１)。(Per,spotIeddeer,８《ｌｕrbison,}〕orcupine,ｗｉｌｄboar,fourhomed

antepolealldl1ares､Prominentreplilcs()fIhispartarekillgcobm,ｃ()brd1,pyIhonal1dcrocodile・ＳＯＩ】letimes

these(allnami8ralcIonearbydislricIo(Cl1itwan,whichprovidcswrygoodallddiverscllnbimI(ormany

wildanimals」nIercslin8birdsobservc(lｈｅ｢eareiun8alfowl,ｐｈ⑥1SilnlS,Ion8miledma8I)ie,dron8os,swal‐

Iows,serpcnIca81elapwin8s,warblers,robilldayal,doves,ｗｉｌｄ｝)igeonseIclmpormI1IbuIter(liesre‐

porIedhe1℃ｉ１ｒ(Ｗﾉ!y"'"sp.,lWljSsI).ilnd1)(り)ﾉﾉﾉ()sp・ImpormnIbceIlesMem"isf"５s/).,S(lﾉﾉlil1llssルノ)s('MﾉＭﾉＦＳ

ＳノルSjSyﾉﾉﾉ11(５５ルＤｒ(，/)ｲﾘﾉlocFrl(ｓｓ１).andmi1I1ymore．

、殖１１

、ﾋー

回)Ｚ風

Hf〃'６〃

KarI1mliriv〔prborderesKailmlidisIricIinlｈｅｗｅｓＩａｌ１ｄｌ)iurdimdisIrictinIheeast､Ｋｉｌｒｎｄｌｌｉｒｉｖｅｒｈａｓ

ｍａnydiversi(icaliollillIhebordcrsidc()「IlardiaNaIiol1alParki1I1ｄｃｏｍｐｏｓｅｄｍａｎ)'ｓｍａⅡriverislands、

Thisareaol(ｅｒｍｉ１ｌｌｙ(actorsforIherichncsso(insectdiversily・InKi1ilalidistriclChodaChodilake(150ｍ）

providevariMIlilbimtspreferredbymilllyillscclspecies・Ｔｈｉｓｉｓ`lllIUCNprotectedlilkeaccommodatin8

mixed（orcsIar()ｌｌｎｄａｌ１ｄｉｓｓｌｉⅡlensIdisIIIrbedarea・Geogr（１）〕hictlll)',lhenorlherIlpdl川1dd5itsalIitude

andcol1IinuesI()ｍｉｍ>'moulllaillousdisIricIsuptoIhehi8herelい'mli()luofjumladisIricl()(Ｍｉ〔IwesINepal、

ThisbringsIoInlClw1gesiI1theve8emIi()ｌＭｍｄｔｈｅｓｈｅｌｔｅｒｉｎ８ｉｎｓ(PＣＩｓｐｃｃｉｅｓａｌｌｄｏｔｈｅｒ（Ｍ１、《ｌｃｘｉｓＩｉｎｇｈｅｒｅ

ｄｅｐｅｎｄｕＩ)onsllcIwe8etatioll・Ｃｌｉｍｌ１Ｉｉｃｃ()I1ditiollilwer)'ＣＯ()linsllchdlreas・Ｔｈｅｓｏｕｔｈｅｒｌｌ１)《】rIolKamali

re8iollCollIinll(PIolhcGreatlndit1I1p1MI1makin81eastdif(erenc()Hillll1eelevatioll､ＳｕｍｌＩｗｒｉｓｖｅｒ>'hotalld

vegelatiolll)aIlerl1isalmostsimil【lrwitllIhechamcteristicSloHllハ'ｉｖｃｉＩＩｗａｒｍａｎｄｈｌｌｍｉｄｃ()11〔IiIiolls・Due

tothepreHcnC(PＣ（Hoodvegelatiol1《ｌｎｄｗｅＭｈｃｒ,ｓｏｕｔｈｅｒｎｂｅｌＩ()「Kilrllalire8ionrepres〔､IIIs8oodillsect

diversilyasC()l】Ipilre(ＩＩｏｔｈｅｎｏｒｌｈｅ｢Ilbell．

-１４８－

RoyalBardimNillioI1alPa｢kencompt1ssedbyKarnalire8iol1iswellprotectcdandmainminedfor

uniquefloraandfallnacharaclerislictosublropicalclimaIiczoIles､ThiHl〕arkcoversaIlareao[９６８ｓq､kｍ，

whichalsoil1cludcsIhcllewlyformcdmoullmillsystemofSiwalikorCl1uriamll8es､ＤｕｅIoIhcpresence

ofmulti(ariouspIa川Ｉspecies，ＩｈｅｉｎｓｅｃＩfaunapresentherearenumerousalldinlerestin8,andkeeps

si8nificallcesaspreviollsworksoI1insecIsarelnckingfromlhisparl・TheKarnalirivcr,which()ri8inates

fromthenorIhernllimilIa)'ａａｌｌｄＴｉｂｅＩ,ａ(IerrGlchin8C11icapanimakcsIribul【】riesinIhreepIacesviz､Sati，

Rajal)urandMohanariverso(Ihis1℃gion､Manyparlso(Kamaliregiollsd1resIillbeyondourexpIoraIion

duetolhcincreasill8ncIiviIiesofIcrrorisLThemainconcernofKarnmlircgiollislheincreasingdeforesta‐

IionmIes・ＨｉⅡａｎｄ、()llllmillolls1〕eop1essmrtcdtomi8mteIoKarMli'Mertilea1℃aswllenGovemment

openeditssettlemelltpro8rilma(lcrclearillgIheexistin8111xuriousforesIsofIhis1)ilrt.'〕esidesIhis,many

peop1esmigmtchc1℃,cleiwcdllptheforests(orIheirrequiremenlsloexIelldtheira8ricultumlpmcIices

andtoestablishedIhcirownbusiness.Ｓｏｄｅ(oresIalionmIeisver>'extensiveinIheseareas､RoyillBardia

NatiollalPark,I1owhasmadciIsexlellsionkcepinｇｉｌｗｉｃｗｔｏｃｏｌｌｓｅｒｖｅｒｔｌｒｅａｎｄｅｎｄimgeredfloraand

faunaoccllrrin8herc・MallyllniqucandinIerestin8mammalslikeollehornedRhinoceros,BeI18alTi8er，

BIackbuck,AsiaIicl】lephnllteIcarc｢oｕｎｄｉｎＩｈｅｆｏｒｅｓｔｏ（Karllalire8ion.ＩntereslillgrepIileslikeCToco‐

diles,Gharial,Kin8Cobrd,alldmanyothersl)ecieSexisthere・Thisre8ionislhepamdiscforbirdandinsect

enIhusiasIs､Ver>'ｍｒｃｍａｍｍａｌｓｌｉｋｃｒｉｖｅｒＤ()1pI1insarellumerousinIhispi1rI､Insecldiversityshownby

thisstud)'isrcmarknblcnlollgI11cbeltoftheriverineforesIofKamali．

StudiedAreas：

a)II1Koslli,lIahari,KoslliTal〕l)uWildlifeRcseﾊ'e,Pmkashpur,Rajabash,Ｃｈ(Ikm811aIi,Ramdhuni,Chatara，

Kusaha,Ri1jabas,Chllini1masm,I〕i1mllchheIm,Tribeni,Simlc,Lamibi18ar,Piula,Lunibil8ar,Anderi8hat，

Pakhribaas,DhankuMillldBasi111m1〕ｕｒ．

b)InParsm,Adh(war（１）mrsaWildlikReserve),Niumalbasli,Patllaiyi1,Amlekhgani,Hetauda,Bhaise，

Bhimphedi,Ｍａｍｈ`Iri,Chainl〕urloIl1ar,Sunachari,Churia,1,ｍｍl)ur,Machim,TccnPil〕IealldBir8ani．

c)hIKamali,TikaI)u｢,Khar8war,SalIi,Rajapur,KoIhia8hat,Mohalla,Iamki,ChodmChodiLake,Chisapani，

Kachali,I〕l1rigaon,Ｔｈnkllrdwarn,Lalmilli,Ｓｉｍｋｕｎｄ,KaImChhinlldChhMiwall．

Methedology8

Abovemcllti()､〔Ｐｄｐ１ａｃｅｓｗ〔､rい'isiIedlwoＩｉｍｅｓｉｎａ）'〔Parindi(化reI11seas()１１s､lBullerfIiesal1din‐

secIswerccollccIcdbyswce1〕illgIheinsecIncLWaIemeIwasllseｄｔｏＣ()ⅡeclaqunIicillsccts・BemIill8and

sweepin8methodwns(oll()ｗｅ(1(o｢IhoseinsccIsshelleredinshTubsａｌｌｄｌ｢ec-bmllches､ＬｉｇｈＩＩｍｐｗａｓａｌｓｏ

ｕｓｅｄＩｏｃ()IIectllightiI1seCIs」I1sccIsillhabiIillgiI1dung,excreIor)'malIcrSwcremkClldirecI1〉'ｂ)'forcep

andkiⅡcdtlleminkillin8boIllc.Ｆ()()〔ＩｐｌａｎＩｓ()(moslofIhcinsecIswercid(mIi[iedinlhc(ield・ＳｏｍｅofIhe

inscctswereidenIiIi(xlb)'いⅡ)'iIMHwilhlhcspccimenspreservedatIhcNalllriu1Ilist()r>'Ｍｕｓｅｕｍ,Ｔ・Uand

Entomol(〕8)'SccIi()11（ＮＡＲＣ)，KmIhmandll、LiteraIurcscollsulled（()rtheidellIilicationswereas

follows:Anada,(?ﾉ(１１.(lﾘ78),Alldrew(1935),Ａｒr()ｗ(1917,1925,1931,193ﾘ),Dislant('002,1004,1906,1908)，

P1etcher(1ﾘ14),Ｐｏｗｌｗｅ(1912),I(《】bll(l967Mlcoby(1908),Kal〕oor(Ｗｌﾉ.(lﾘ78),Ｋｉｒｂｙ(1914),Ｋｉｍｏｔｏ(1972,

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studiesareafallullderlheproIecIedareaRestpartfacingenchroachment(ormthFI1ewcomersinthearea

fromthehillandthcpcriphcriallocalities､Ａlotalofll6speciesofbutterflicsalId85spcciesofinsecIsof

－１５６－

whichol1eisfoundtobeelldemicand20speciesarerarecarryingurgcntconservationrequirement.Ｓﾛﾉ)rjblｲs

sllbcoUrll/ｌ/sistheendemicbeet1efoundinParsa・ThisparlhaslooseandporoussoilconditionsoIherail1‐

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leaveimpacIlolheexistenceofmanyillsectspecies､３０５speciesofplantshavebeenrecordedinthesur‐

veyedarea・ConstructionofartificialpoI1ｄｓａｎｄｌａｋｅｓａｒｅｒｅｑｕｉｒｅｄｉｎｔｈｅｒｅServe・Ｔｈｏｓｅｐｏｎｄｓｂｅｃｏｎ‐

structedindiHerentareasoftheforestwherelhehabitatsaregoodfortheillsects・Anlipoachingpatrollil18

s}uouldbeillcreasedandillegalcuttingoftheforesltreesshouldsIrictlyconll･olledhereaswell

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2９０

280

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Kamalire8ionhasalsoshownvcrygooddiversi()'ofinsectaswell､７８speciesofbutIerfliesand81

speciesofillsectsarereportedandcategorizedul1derdif(erentsmlus・Ｈｅｒｅ２５ｓｐｅｃｉｅｓａｒｅｕｎｄｅｒｒａｒｅａｎｄ５

ｎewspecieshavebeenreporIedtoNepaLStudyherewasmostlyconfinedtolheforcstedareasillNatio'1al

ParkaI1dcommunityforesls・ChodaChodilakelhou8hprotectedbylUCNstillneedeffectiveconserva‐

tionmethod・AreasinKarnalihaspolenIialtoattracttouristsalsoifthoseproIectedareasarewellstudied

alldimplemellIedsIl･ictcollservatiollmeasures・Themainproblemconcerl1ill8theconservationmanage‐

mentinthisareaisIhelackofboulldarywall・InmallyplaceguardsystemisIackingaswelLOtherareasof

ourstudysitesdolloIkeepsomuchsignificancefortheillsectdiversityexceplintheprotectedareasdlle

tothehumaninterferences．

Ａｃｋｎｏｗｌｅｄｇｅｍｅｎｔ

ＴｈｉｓｓｔｕｄｙｗａｓｓｕｐｐｏｒｔｅｄｂｙＰｒｏＮａｌｕｒａＦｕｎｄｔｏｔｈｅfirsIauthor・Ｏｕｒｓｉｎｃｅｒｅｔｈａｎｋｓａｒｅｄｕｅｔｏ

ＰｒｏｆＤｒ.Ｍ・OhsawaofChibaUI1iversityalldDr.Ｔ､NakaikeofNaturalHistoryMuseumalldlnstitute，

Chiba,japanforIheirkindsupp()rtal1dencouragemenI・ＴｈａｎｋｓａｒｅａｌｓｏｄｕｅｔｏＤｒ.Ｔ､Maskey,Director

CeneralofdepartmentofNationalParkandWildlifeConservatioll(ＨＭＧ/Ｎ),ＰｒｏｆＤｒ､KrishnaManadhar，

thel1deanofInstituteofScienceandtechnolo8y,ＴＵ,WardellsofKoshiTappuWildlifeReServe,Parsa

WildlifeRcservealldRo)'alBardiaNationalPark,chairmanofSattiCommunityForestandthestaffsof

NaturalHistorvMuscllmfortheircooperalionduringlhework

－１５７－

ＲＥＦＥＲＥＮＣＥＳ

Ａｍａｎｄ,Ｒ,Ｋ､,Ｙ､Ｋ・MallandK.Ｂ・Shah,1978.MeloidBeetle(Col:Meloidae)ofNepalJNat､His1.Ｍus､2:1-4．

Andrew,Ｈ､Ｅ'1935.mlefaunaofBritish-India,Coleoptera:CarabidaevoLll・TaylorandFrancis,London

Arrow,ＧＪ.,1917.ThefalmaofBritish-hldia,Lamellicomia,partⅡ(Rutelmae).TaylorandFmncis,London・

Ａｒrow,ＧＩ.,1925.T11efaLlnaofBritish-India,Coleoptera:Lamellicomia､TaylorandFrancis,London・

Ａｒrow,ＧＪ.,1931.ThefaunaofBritish-India,Coleoptera-Lamellicomia,partⅢ(Coprinae).Taylorand

Frarlcis,London，

Ａｒrow,Ｇ､).,1933.ThefalmaofBritish-India,Coleoplera:Lamellicomia(LucanidaealldPassalidae),ｖｏＬ

ｌＶ・TaylorandFrancis,London・

Distant,Ｗ､Ｌ､,l902Tbe(aullaofBritish-India､RhynchoIa,voLII(Theleroptera).TayloralldPrancis,London・

DisIant,ＷＬ.,1904.nlefaunaofBritish-India､Rhyllchita,vol．Ｉ（Theteroptera).TaylorandFmllcis,London・

Distant,Ｗ､Ｌ,1906.ThefauI1aofBritiSh-I11dia・Rhynchita,vol」Ⅱ（TheIeroptera-HomopIera).Taylorand

Francis,London、

Distant,Ｗ､し,1908.ThefaunaofBritiSh-llldia・RhynchiIa,vol.Ⅳ(lIomopteraandAppendis).Taylorand

FrancisLondon・

Fletchcr,Ｔ．Ｂ．,1914.Ｓｏｍｃｌｎｄｉａｎｉｎｓｅｃｔｓａｎｄｏｔｈｅｒａｌｌｉｍaｌｓｏ（importance・SuporitendentGovernment

Press,llldia・

Fowlcr,Ｗ､Ｗ､,１９１２.ThefaunaofBritish-India,Coleoptera-Gel1eralinlroduclionandCicindelidaeand

Pallssidae・TaylorandFrancis,Lol1doI1、

Habu,Ａａ.,1967.Thefaunaoflaponica・Carabidae:Trunetipelmisgroup(InsectColeoptera)､Biogeo8raphical

SocieIyof)apan．

Jacoby,Ｍ､1908.FalmaofBrilish-II1dia・Chrysomelidae・vol､1.TaylorandFrancis,Londoll・

Kapoor,Ｖ､Ｃ､,Ｙ､Ｋ・ＭａｌｌａｎｄＰＪ､Shah,1978.OncollectionofEarwigs(Dermonptera)fromNepalJ.Ｎat・

ＨｉｓｔＭｕｓ､２:57-66

Khallal,Ｂ､,ａｎｄＣＳｍｉｔｈ,1997.BulterfIiesofKathmaI1duValley・TecPressBookService,Bangkok・

Kirby,Ｗ､1..,１９１４.ThefaunaofBritish-lndia,OrIhoptera,vol・Ｉ、Acrididae・TaylorandFrancis,Lol1don・

Kimoto,Ｓ・'1972.Chlysome]idbeetlesofNepal,CollectedinHokkaidoUniv.,ScientificexpeditionofNepal

Himalayal968,partlKolltyu40(4)：215-223．

Kimoto,Ｓ・'1973.ChrysomelidbeetlesorNepal,collectedbyHokkaidoUI1iv.,ScielutificexpeditionofNepal

Himalayal968,part2,Kontvll4l(2)：170-180．

Kimoto,Ｓ・’1979.TheGalerucinae(CCI：Chrysomelidae)ofNepal,BhutallalldNorthernTerritoriesof

lndia・ＴｈｅＮａｔＨｉｓＬＭｕｓ､II1EntomologicaCasilian4・

Kimoto,Ｓ､,1981.TheCassidinaeofNepal,BhutanandNorthemTerritoriesoflndia・NaLHist.Ｍｕｓ・Base１，

（ＣＯ1.Chrysomelidae).ＦｎｔＲｅｖ､jap､３６(1)：56-62．

Kimoto,Ｓ､，1982.ThcGalerucinaeofNepal,BhutanandNorthernTerritoriesoflndia．Ｎat・Hist・ＭｕＳ，

Basel,(CoLChr>'somelidae).EI1t・Rev・Iap､37(1)：7-24．

kimolo,Ｓ､,ａｎｄＨ・Takizawa,198LChrysomolidaebectleofNepal,collectedbyHokkaidoUI1iv､Scientilic

expeditionofNepa１，１９６８ａｎｄ1975,par【Ⅱ．(CCI.).Ent・RevJap､３５(2)：51-65．

Lyneberg,Ｌ,l976BeetlesiIIcolor､BlandfOrdPress,Ｌｏｎｄｏｎ、

MaIheshwari,].Ｋ､Ｃ,1966.IIIustrationsofthefloraofDelhi・CoullcilofSci.＆Ind・Research,NewDelhi．

‐１５８－

Numata,Ｍ､(ed.),1983.Ｂｉ(〕(ａａｌｌｄＥｃ()Io8yofEasternNepal､ChibaUnivcrsity,Chiba、

PoluninO.,ａｎｄＡ､Ｓｍｉｎｔ()11,1984.FIowersofthcHimalaya・OxfordUI1iversit)'1,ress,Ｏｒｆｏｒｄ，

Shrestha,Ｋ,ａｎｄＧ・Corvillus,2000.TheNepalSiwaliks：theirelwironmenいいndpalaeonolologicalim‐

ｐｏｒｍｎｃｅＮＨＭ,TribhuvallUI1iversity,KaIhmandu、

Shrestha,Ｐ.Ｋ,1980SomeChrysomelidbeetlesofNepal.).Ｎat・His.Ｍus､４(3):91-112．

Shrestha,Ｐ.Ｋ､,1982.BeetlesofCokarnForestJ・Ｎａ1.His.Ｍus､６(3)．

Shrestha,Ｐ.Ｋ・'1999.SomeColeopteroninsectfromDolakhaDistrict,CenIralNcpal.}.Hist.Ｍus､ｖｏＬ１８．

Smith,Ｃ,1989.BuIIer(licso（Nepnl､TecpressBookService,Ball8kok・

Stainton,Ａ､,1988.FIowersoftheHima]aya,asuppIement・Ｏｘ{ordUI1ivcrsiI)'Press,Ｏｘｆｏｒｄ・

Tetsue,Ｍ､,alldN､Shinii,1999.ThclucanidBeeilesoftheWorld・Shizawal〕rinIil1gCo､Ltd.,Tokyo．

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