New Primitive Fossil Earwig from Daohugou,Inner Mongolia,China(Insecta:Dermaptera:Archidermaptera)  

作　　者：SHIH Chungkun 

机构地区：[1]College of Life Science Capital Normal University,Beijing 100048,China

出　　处：《Acta Geologica Sinica(English Edition)》2011年第1期75-80,共6页地质学报（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.31071964,40872022,30811120038);the Nature Science Foundation of Beijing(No.5082002);Scientific Research Key Program and PHR Project of Beijing Municipal Commission of Education

摘　　要：A new genus and species Palaeodermapteron dicranum gen. et sp. nov. of the subfamily Dermapterinae and family Dermapteridae is described from the Middle Jurassic Jiulongshan Formation of Daohugou, Inner Mongolia in China. This article documents the earliest record of fossil earwig, extending the earwig existence to the Middle Jurassic. Detailed description and illustration of the specimen along with a brief review of the subfamily Dermapterinae are given. Evolutional trend of earwig morphology and its associated living environment are also discussed.A new genus and species Palaeodermapteron dicranum gen. et sp. nov. of the subfamily Dermapterinae and family Dermapteridae is described from the Middle Jurassic Jiulongshan Formation of Daohugou, Inner Mongolia in China. This article documents the earliest record of fossil earwig, extending the earwig existence to the Middle Jurassic. Detailed description and illustration of the specimen along with a brief review of the subfamily Dermapterinae are given. Evolutional trend of earwig morphology and its associated living environment are also discussed.

关 键 词：insect fossil Dermapterinae DAOHUGOU Middle Jurassic 

分 类 号：Q915[天文地球—古生物学与地层学]