中国角石蛾属四新种描述(毛翅目,角石蛾科)  

FOUR NEW SPECIES OF THE GENUS STENOPSYCHE (TRICHOPTERA, STENOPSYCHIDAE) FROMCHINA

作　　者：徐继华[1] 孙长海[1] 王备新[1] 

机构地区：[1]南京农业大学植物保护学院,南京210095

出　　处：《动物分类学报》2013年第3期566-572,共7页Acta Zootaxonomica Sinica

基　　金：中央高校基本科研业务费专项资金项目(KYZ201106)资助;国家自然科学基金项目(4127525)资助~~

摘　　要：记述了角石蛾科角石蛾属4新种,分别为采自广西的田林角石蛾Stenopsyche tianlinensis sp.nov.,叠尾角石蛾Stenopsyche bistratosa sp.nov.,贵州的鹿肢角石蛾Stenopsyche cervaria sp.nov.和采自陕西的细弯角石蛾Stenopsyche sinuolatasp.nov.。模式标本保存于南京农业大学昆虫标本馆。Four new species,Stenopsyche tianlinensis sp. nov .,S. bistratosa sp. nov .,both from Guangxi,S. cervaria sp. nov .,from Guizhou,and S. sinuolata sp. nov .,from Shaanxi are described and illustrated. All type specimens are deposited in the Insect Collection of Nanjing Agricultural U niversity . Stenopsyche tianlinensis sp. nov. （Figs 1-4,17） Length of head 1. 0-1. 5 mm . Length of forew ing 23. 0-23. 5 mm . The new species belongs to Stenopsyche pubescens group. It is similar to S. fissa Navás,1932,but the male genitalia of new species differ from those of the latter in： 1） the lateral processes of segment Ⅸ in new species are short and obtuse,but are acute in the latter; 2） in dorsal view , intermediate appendages of the new species are nipple- like,but they are slender lobes and obviously pointed dow nw ards in the latter. Etymology . The specific epithet is from the Chinese name of type locality,＂Tianlin＂. Holotype ♂ , Guangxi Province, Tianlin County ,Laoshan Forest,5 June 2002,collected by JIANG Guo-Fang. Paratype 1 ♂ , same data as holotype. Stenopsyche cervaria sp. nov. （Figs 5-8,18） Length of head 1. 0-1. 5 mm . Length of forew ing 21. 0-21. 5 mm . The new species belongs to Stenopsyche martynovi group,and it is easily diagnosed by the shape of the intermediate appendages,especially w hen view ed dorsally . Etymology . The specific name is derived from Latin w ord cervarius,meaning rangiferoid,referring to the shape of the intermediate appendages in dorsal view . Holotype ♂ , Guizhou Province, Fangjing Mount,Management Station of Heiw an Lake （alt. 530 m） ,8 June 1995,collected by SU N Chang-Hai and W ANG Bei-Xin. Paratype 1 ♂ ,same data as holotype.Stenopsyche bistratosa sp. nov. （Figs 9-12,19） Length of head 2. 5-3. 0 mm . Length of forew ing 27. 5-28. 0 mm . The new species belongs to S. apiguna group,and it resembles S. apiguna Schmid, 1969 in the shape of superior arms, but can be diagnosed by ： 1） segment Ⅹ of the new species divided into an upper layer and

关 键 词：毛翅目 角石蛾科 角石蛾属 新种 中国 

分 类 号：Q969.41[生物学—昆虫学]