中国异皮夜蛾属一新种记述(鳞翅目:夜蛾科:瘤蛾亚科)  

Description of a New Species of the Genus Etanna Walker (Lepidoptera: Noctuidae: Nolinae) from China

作　　者：韩辉林[1] 

机构地区：[1]东北林业大学林学院,黑龙江哈尔滨150040

出　　处：《Entomotaxonomia》2008年第3期169-172,共4页昆虫分类学报（英文）

基　　金：国家自然科学基金项目(30700641)

摘　　要：在整理采自云南省的蛾类标本时,发现中国瘤蛾亚科异皮夜蛾属Etanna Walker1新种:云南异皮夜蛾Etanna yunnanensis sp.nov.。对异皮夜蛾属作了简单介绍,编制了该属中国已知种类检索表,对新种的外部形态和雌性生殖器特征做了详细描述,模式标本保存在东北林业大学昆虫标本室。A new Nolinae species of the genus Etanna Walker, E. yunnanensis, sp. nov., is described from China. The adults and female genitalia characteristics of the species are particularly depicted, with correction of Chinese Etanna species. And the genus Etanna is briefly depicted. All types are deposited in Insects Collection, Northeast Forestry University, Harbin, China. Etanna yunnanensis, sp. n. （Figs. 1-4） The new species is superficially similar to Etanna breviuscula （Walker, 1863）, but can be distinguished from the latter by the following characters： reniform spot indistincted; R5, M1, M2 and M3 veins appeared dark brown strip; between postmedial line and terminal margin with fog, gray whitish at costal part; 2A vein with black strip at medial area, or diffused small brown dots in some specimens. Holotyp. ♀, North hill of Simao area, Yunnan Prov., 14-Ⅵ-2007, coll. HAN Hui-lin, slide No. HHL 3106-2. Paratypes. 3 ♀♀, same data as holotype, slide No. HHL 3105-2.

关 键 词：鳞翅目 夜蛾科 瘤蛾亚科 异皮夜蛾属 新种 云南 

分 类 号：Q969[生物学—昆虫学]