A New Cockroach Genus of the Family Fuziidae from Northeastern China(Insecta:Blattida)  

作　　者：GUO Yinxia REN Dong 

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

出　　处：《Acta Geologica Sinica(English Edition)》2011年第2期501-506,共6页地质学报（英文版）

基　　金：supported by the National Natural Science Foundation of China (No. 40872022, 31071964);Nature Science Foundation of Beijing (No. 5082002);the Scientific Research Key Program (KZ200910028005);PHR Project of Beijing Municipal Commission of Education

摘　　要：A new genus and two new species of fossil Fuziidae are described and illustrated： Parvifuzia gen. nov., P. marsa sp. nov. and P. brava sp. nov.. Both species were collected from the Middle Jurassic Jiulongshan, Formation of Daohugou, Inner Mongolia of China. In conjunction with Fuzia Vr（s）ansk（y）,Liang et Ren, 2009, the present findings allow us to demonstrate that members of the family were morphologically diverse, with body length ranging from medium （17 mm） in Fuzia to small （9.7 mm） in the present genus. Wing venation of F. dadao is complicated, but simple in the present species, and apex of male＇s cerci are sharp and forceps-like in F. dadao, but strongly curved inward and round in the new genus.A new genus and two new species of fossil Fuziidae are described and illustrated： Parvifuzia gen. nov., P. marsa sp. nov. and P. brava sp. nov.. Both species were collected from the Middle Jurassic Jiulongshan, Formation of Daohugou, Inner Mongolia of China. In conjunction with Fuzia Vr（s）ansk（y）,Liang et Ren, 2009, the present findings allow us to demonstrate that members of the family were morphologically diverse, with body length ranging from medium （17 mm） in Fuzia to small （9.7 mm） in the present genus. Wing venation of F. dadao is complicated, but simple in the present species, and apex of male＇s cerci are sharp and forceps-like in F. dadao, but strongly curved inward and round in the new genus.

关 键 词：Blattida=Blattaria=Blattodea Fuziidae new genus new species Middle Jurassic China 

分 类 号：S482.3[农业科学—农药学] Q915.819.7[农业科学—植物保护]