A New Axymyiid Genus with Two New Species from the Middle Jurassic of China (Diptera: Nematocera: Axymyiidae)

作者：Shi Guifeng; Zhu Yan; Shih Chungkun; Ren Dong^*

来源：Acta Geologica Sinica (English Edition), 2013, 87(5): 1228-1234.

DOI：10.1111/1755-6724.12123

• Axymyiidae
• taxonomy
• Callovian-Bathonian
• Inner Mongolia

The Axymyiidae is one of the small families of the suborder Nematocera within the Diptera. Up to date, three genera and seven species of extant axymyiids have been described from the Holarctic Region, including Canada, China, Hungary, Japan, Russia, and USA, with three genera and three species of fossil taxa described from the Middle Jurassic of Daohugou, northeastern China. A new genus Raraxymyia gen. nov. and two new species, R. parallela and R. proxima gen. et sp. nov. from the Middle Jurassic Jiulongshan Formation of Daohugou Village, Inner Mongolia, China, are herein described based on their well-preserved wings and body characters. A revised key to the genera of axymyiids is provided.

• 出版日期2013-10
• 单位首都师范大学