1、南開大學(xué)碩士學(xué)位論文中國(guó)草蛾屬系統(tǒng)學(xué)研究（鱗翅目：小潛蛾科：草蛾亞科）姓名：王晶晶申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：動(dòng)物學(xué)指導(dǎo)教師：王淑霞201205一壘!塑型——AbstractThegenusE咖，’li口Hiibneristhelargestgenusof317describedspeciesworldwide，belongingtothesubfamilvEthmiinaeofthefamilyElachistidae(Lepidopte

2、ra：Gelechioidea)ThepresentstudyfbcusesonthetaxonomicstudyofthisgenusinChina，withapreliminaryphylogeneticanalysisofthePalearcticandtheOrientalEthmi口speciesbyusingPAUP卑40bl0andaconcisegeographicalanalysisoftheEthmiaspecies

3、inChinausingDWAGIS717Thethesisincludesfourparts：thegeneralpart，thephylogeneticanalysis，thesystematicpartandthegeographicalanalysisInthegeneralpart，theresearchhistoryandthecurrentstatusofthegenusEthmiaareintroducedAvailab

4、leddataonthegeographicdistributionandbiologyofthegenusareprovidedInthephylogeneticanalysis，weselected54morphologicalcharactersfrom36Ethmiaspeciesrepresentingdifferentspecies—groupsofthePalaearcticandOrientalregionsAsares

5、ult，61EthmiaspeciesinChinawereassignedto18speciesgroups，including13speciesgroupsrecordedbySattler(1967)，twospeciesgroupssuggestedbyWeieta1(2007)，andthreespeciesgroupsnewlyproposed：theubsensisgroup，thepingxiangensisgroup，

6、andtheguangzhouensisgroupInthesystematicpart，61speciesarerecordedinChinaAmongthem，sixspeciesaredescribedasnew：Eapispinatawang，2012，EadunatigmaspnovE1unarissp110V，Etranstigmasp1lOV、Epolyz01“10spnovandEbrevizonaspnov；three

7、speciesarenewlyrecordedforChina：EargopaMe巾ck，1910，Ehilarella(Walker1863)，andEvietmiellaKun，2001；andtwonewsynonymsareproposed：EpseudozygospilaKun，2000，synnoveEguangzhouensisLiu，1980)EamissusKun2001，synnov(2Epingxiangensis

8、Liu，1980)Inaddition，threemalesaredesribedforthefirsttime：EargopaMeyrick，1910，EpingxiangensisLiu，1980，andESIIsaKun，2000；andfivefemalesarenewlydescribedinscience：EantennicompressaWangetLi，2004。Eh8inanenstsLiu。1980Ejpenesel

9、laKun，2000。EvietmiellaKun，2001。andEyeniKun、2001Detailedcitation，geographicdistributionandtheavailableknownhostplantsofeachspeciesaregwen；keystoeachspecies。grouparcincluded；andthephotographsoftheadults，illustrationsofthem

10、aleandfemalegenitaliaareprovidedInthebiogeographicanalysis，thedistributionofthesubfamilyEthrniinaeandthegenusEthmi口isbrieflyintroducedonaworldwidebasis，andthepresentdistributionofEthmiaspeciesinChinaisanalyzedbasedonthep

11、resentstudyAlltheexaminedspeciemens，exceptotherwisestated，aredepositedintheInsectCollectionCollegeofLifeSciences，NankaiUniversityTianjin。ChinaKeywords：Lepidoptera，Elachistidae，Ethmiinae，Ethmia，speciesgroup，newspecies，phy