New fossil caddisfly from Middle Jurassic of Daohugou, Inner Mongolia, China (Trichoptera: Philopotamidae)

作者：Wang Meixia; Zhao Yunyun^*; Ren Dong

来源：Progress in Natural Science:Materials International , 2009, 19(10): 1427-1431.

DOI：10.1016/j.pnsc.2009.01.012

• Insecta
• Juraphilopotamus
• Philopotamidae
• Middle Jurassic
• Biogeography

A new genus and new species, Juraphilopotamus lubricus gen. et sp. nov., from the Middle Jurassic Jiulongshan Formation of Daohugou, Inner Mongolia, China, is described and illustrated. It may be the first record of the family Philopotamidae in China, extending the geographic distribution of this family. A detailed description and illustration of the specimen along with a brief review of the fossil Philopotamidae are given. A proposal on dispersion and migration of Philopotamidae and problems of the paleoenvironment of the Daohugou beds are discussed.

• 出版日期2009-10-10
• 单位首都师范大学