A new Chifengiinae species (Orthoptera: Prophalangopsidae) from the Lower Cretaceous Yixian Formation (Liaoning, PR China)

被引:7
作者
Fang, Yan [1 ]
Zhang, Haichun [1 ]
Wang, Bo [1 ]
Zheng, Daran [1 ]
机构
[1] Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China
关键词
Ensifera; new species; Jehol Biota; CRICKETS;
D O I
10.1163/1876312X-44022099
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
A new species of the family Prophalangopsidae, Ashanga borealis sp.n., is described from the Lower Cretaceous Yixian Fomation (Liaoning Province, P.R. China). The male forewing of the new species is similar to that of the Middle/Upper Jurassic species Ashanga clara Zherikhin 1985, but differs from it in possessing a forewing arched anterior margin, RS branching more basally, and MP + CuA, with more branches. The fossil record of Chifengiinae is reviewed.
引用
收藏
页码:141 / 147
页数:7
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