中國東北地區(qū)及韓國黃蚜小蜂屬的分類研究（膜翅目：蚜小蜂科）.pdf

1、東北林業(yè)大學碩士學位論文中國東北地區(qū)及韓國黃蚜小蜂屬的分類研究（膜翅目：蚜小蜂科）姓名：楊慶寅申請學位級別：碩士專業(yè)：森林保護學指導教師：李成德馬鳳林20030601SystematicStudiesontheGenusAphytisHoward(Hymenoptera：Aphelinidae)fromNortheasternChinaandSouthKoreaABSTRACTThespeciesofgenusA#yasHoward(H

2、ymenoptera：Chalcidoidea：Aphelinidae)areimportantprimaryectoparasitesofarmoredSCaleinsee播(Homoptem：Coecoidea：Diaspididae)andplayanmportantrole弧biologicalcon咎ot。ThepresentpaperdealswiththesystematicstudiesOnthegenusAphytis

3、HowardfromNortheasternChinaandSouthKore‰Itcomprisestwoparts，namalygeneralaccountands筘tematicaccountInthegeneralaccounLthetaxonomichistorycttrrerlttaxonomicnotes，morphologyandsomemethodsforcollectingandpreservingchdcidsa|

4、ereviewedInthesystematicaccount。9speciesofAphytisa腳recognizedfromstudyregion。includingonenOWspecies“albusspnov)，threenewrecordsfromSouthKorea(]aponicus，diaspidisandvandenboschi)andonenewrecordfromNortheasternChina(diaspi

5、dis)。A“thespeciestreated弧thispaperaredescribedandillustratedorphotoedindetallandakeyiS耍yentOthespeciesforthefemalesThetypespecimensandothermaterialonwhichthisstudyisbasedaredepositedinNortheastForestryUniversityHarbinChi

6、naThisspeciesbelongstolingnanensisgroupinarelativelylongpropoduemwithlarge。stronglyoverlappingcrenulae1瓢snewspeciescanbeeasilydistinguishedfromothermembersofthegroupbythefollowingcombinationofcharantedsticsWhitishbodyimm

7、aculatethoracicsternalarge，round，andstronglyoverlappingcrenulae，relativelylongovipositionshaftandthesheathsHolotype，7(KA0107191)，NationalArbomtum，Pocheon，Gyeonggido，KoreaExPseudaulacaspiscockerelliS∞姆)，19VII2001，LiChen寥e