New dragonflies (Insecta: Odonata: Gomphaeschnidae) from the Yixian Formation in Inner Mongolia, China  

作　　者：Binglan Zhang Dong Ren Hong Pang 

机构地区：[1]College of Life Science, Capital Normal University, Beijing 100037, China [2]State Key Laboratory of Biocontrol and Institute of Entomology, Sun -Yat-sen University, Cruangzhou 510275, China

出　　处：《Progress in Natural Science:Materials International》2008年第1期59-64,共6页自然科学进展·国际材料（英文版）

基　　金：This work was supported by National Natural Science Foundation of China(Grant No.30430100);Beijing Municipal Commission of Education(Grant No.KZ200410028013);the Beijing Natural Science Foundation(Grant No.5032003);PHR Project of Beijing Municipal Commission of Education and the financial support from China Postdoctoral Science Foundation(Grant No.20060400479).

摘　　要：Two fossil dragonflies from the Upper Jurassic to Lower Cretaceous Yixian Formation in Liutiaogou Village,Ningcheng County, Inner Mongolia,China are described and illustrated.They are assigned to two new genera and species,i.e.,Sophoaeschna frigida gen. et sp.nov.and Falsisophoaeschna generalis gen.et sp.nov.within the family Gomphaeschnidae Tillyard&Fraser,1940.This is the first report of Odonata from Yixian Formation in Inner Mongolia and the second record of fossil Gomphaeschnidae from China.Two fossil dragonflies from the Upper Jurassic to Lower Cretaceous Yixian Formation in Liutiaogou Village, Ningcheng County, Inner Mongolia, China are described and illustrated. They are assigned to two new genera and species, i.e., Sophoaeschna frigida gen. et sp. nov. and Falsisophoaeschna generalis gen. et sp. nov. within the family Gomphaeschnidae Tillyard ＆ Fraser, 1940. This is the first report of Odonata from Yixian Formation in Inner Mongolia and the second record of fossil Gomphaeschnidae from China.

关 键 词：ODONATA New genus Upper Jurassic to Lower Cretaceous Yixian Formation China 

分 类 号：Q969[生物学—昆虫学]