中国狭麦蛾属Stenolechia分类研究及三新种记述(鳞翅目:麦蛾科:特麦蛾族)

A taxonomic review of the genus Stenolechia Meyrick(Lepidoptera:Gelechiidae:Litini)from China,with descriptions of three new species

本研究对中国狭麦蛾属Stenolechia Meyrick,1894进行了分类研究,共记述7种,包括3新种:长瓣狭麦蛾Stenolechialongivalvasp.nov.,弯瓣狭麦蛾Stenolechiacurvativalvasp.nov.和楔狭麦蛾Stenolechiacuneatasp.nov.,3中国新记录种:凯狭麦蛾StenolechiakodamaiOkada,1962,音狭麦蛾Stenolechia insulalis Park,2016和暖狭麦蛾Stenolechia notomochla Meyrick,1935,并首次描述了音狭麦蛾Stenolechia insulalis Park,2016的雌性。文中提供了成虫和外生殖器特征图,并分别依据雄性外生殖器和雌性外生殖器编制了中国狭麦蛾属分种检索表。

Species of Stenolechia Meyrick,1894 from China are reviewed,including three new species:Stenolechia longivalva sp.nov.,Stenolechia curvativalva sp.nov.and Stenolechia cuneata sp.nov.,and three new records to China:Stenolechia kodamai Okada,1962,Stenolechia insulalis Park,2016 and Stenolechia notomochla Meyrick,1935.The previously unknown female of Stenolechia insulalis Park,2016 is described.Photographs of adults and genitalia are provided,along with two keys to the Chinese species based on the male and female genitalia.