中国小石蛾属研究及二新种二新纪录种记述(毛翅目,小石蛾科)  

A STUDY OF GEUNUS HYDROPTILA WITH TWO NEW SPECIES AND TWO NEW RECORD SPECIES FROM CHINA(TRICHOPTERA,HYDROPTILIDAE)

作　　者：周蕾[1] 孙长海[1] 杨莲芳[1] 

机构地区：[1]南京农业大学植物保护学院昆虫学系农业部作物病虫害监测与防控重点开放实验室,南京210095

出　　处：《动物分类学报》2009年第2期353-359,共7页Acta Zootaxonomica Sinica

基　　金：美国自然科学基金(DEB0316504)项目资助~~

摘　　要：记述小石蛾属2新种,长毛小石蛾Hydroptila caesariata Zhou et Yang,sp.nov. (广西)和侧丝小石蛾Hydroptila latifilis Zhou et Yang,sp.nov.(广西);及2新纪录种,一致小石蛾Hydroptila sidongOláh, 1989和穗钩小石蛾Hydroptila verticordia Malickyet Chantaramongkol, 2007。根据雄外生殖器下附肢、亚生殖突及第9节后侧突等特征,将我国小石蛾属已知30种归入Marshall(1979)的5个种团,即H.occulta-group,H.pulchricornis-group,H.sparsa-group,H.tineoides-group,H.uncinata-group,及新建种团H.giama-group,编写了6个种团的检索表;新种H.caesariata Zhou et Yang,sp.nov.隶属于H.uncinata种团,新种H.latifilis Zhou et Yang,sp.nov.隶属于H.occulta种团,H.sidong Oláh, 1989隶属于H.giama种团。新种及新纪录种模式标本保存于南京农业大学昆虫标本馆。In this paper, two new species, Hydroptila caesariata Zhou et Yang, sp. nov. and Hydroptila latifilis Zhou et Yang, sp. nov. are described from China. Hydroptila sidong Olah, 1989 and Hydroptila verticordia Maficky et Chantammongkol, 2007 are recorded for the first time from China; bringing the number of species of the genus known from China to thirty. Based on the shape of inferior appendage, subgenital process and the postero-lateral process of segment Ⅸ, most Chinese Hydroptila can be classified into five species groups of Marshall＇s species group system （1979）, Group H. giama are newly recognized. Hydroptila caesariata sp. nov. is added to Group H. unzhlata. Hydroplila lalifilis sp. nov. is added to Group H. occulata and Hydroptila sidong Olah, 1989 is added to Group H. giama. Diagnostic characters and a key for the six species groups are given.

关 键 词：小石蛾科 小石蛾属 新种 中国 

分 类 号：Q969.42[生物学—昆虫学]