Two new species of Trichoceridae from the Middle Jurassic Jiulongshan Formation of Inner Mongolia, China

نویسندگان

  • Fei Dong
  • Chungkun Shih
  • Dong Ren
چکیده

Two new species, Eotrichocera (Archaeotrichocera) longensis sp. n. and Eotrichocera (Archaeotrichocera) amabilis sp. n. of Trichoceridae are described based on a combination of the following characters: Sc ending proximad of the forking of R2, shape of d cell and A2 rather short and bending sharply toward posterior margin. These fossil specimens were collected from the Middle Jurassic Jiulongshan Formation of Daohugou in Inner Mongolia, China.

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عنوان ژورنال:

دوره 7  شماره 

صفحات  -

تاریخ انتشار 2014