摘要
The subgenus Planempis Frey,1953 is a moderately large group in the genus Empis Linnaeus.It is distributed only in the Palaearctic and Oriental Regions with 46 known species.Eight species were known to occur in China.Here the subgenus Planempis is recorded from Sichuan for the first time.Three new species are described as follows:Empis(Planempis)flavipedalis sp.nov.,Empis(Planempis)nigripedalis sp.nov.,and Empis(Planempis)yajiangana sp.nov.A key to species of Planempis from Sichuan is presented.
平舞虻亚属Planempis Frey,1953为舞虻属Empis一个中等大小的类群,全世界已知46种,仅局限分布于古北区和东洋区,我国已知8种。本文发现平舞虻亚属Planempis在我国四川有分布,记述3新种:黄足平舞虻Empis(Planempis)flavipedalis sp.nov.,黑足平舞虻Empis(Planempis)nigripedalis sp.nov.和雅江平舞虻Empis(Planempis)yajiangana sp.nov.,并编制了分种检索表。
基金
supported by the National Natural Science Foundation of China(31970444,31772497)。
