A newly-recorded genus Psilometriocnemus S?ther(Diptera: Chironomidae) from the Oriental Region of China with description of a new species  

中国东洋区新纪录裸中足摇蚊属及一新种记述(双翅目:摇蚊科)(英文)

作　　者：任静[1] 王新华[1] 

机构地区：[1]南开大学生命科学学院,天津300071

出　　处：《Entomotaxonomia》2014年第3期206-210,共5页昆虫分类学报（英文）

基　　金：Financial support from the National Natural Science Foundation of China (31272284, 31201739, J1210005, 31101624);Sino-French Haihe IWRM Project (2013DFA71340);Fauna of China (FY120100)

摘　　要：The genus Psilometriocnemus Saether is newly-recorded from the Oriental Region of China. One new species Psilometriocnemus scetheri sp. nov. is described and illustrated as the male imago. The new species is characterized by a robust anal point, reduced inferior volsella and crista dorsalis. The generic diagnosis of the genus is emended and a key to adult males of Psilometriocnemus worldwide is presented.记述中国东洋区摇蚊科新纪录属——裸中足摇蚊属,并对新种萨特裸中足摇蚊Psilometriocnemus s?theri sp.nov.的雄成虫进行了描述和绘图;该新种主要特征为肛尖发达,下腹器和亚端背脊退化。文中还修订了该属属征,提供了世界该属雄成虫分种检索表。

关 键 词：NEMATOCERA CULICOIDEA key taxonomy 

分 类 号：Q969.442.6[生物学—昆虫学]