锯爪蠊属一新种记述(蜚蠊目,姬蠊科,伪姬蠊亚科)(英文)

A NEW SPECIES OF CHORISOSERRATA ROTH(BLATTODEA,BLATTELLIDAE,PSEUDOPHYLLODROMIINAE)FROM CHINA

记述我国锯爪蠊属Chorisoserrata1新种,即短尾锯爪蠊Chorisoserrata brevicaudata sp.nov.,补充了该属的属征,提供该属分种检索表。短尾锯爪蠊,新种Chorisoserrata brevicaudata sp.nov.（图1-13）新种与Chorisoserrata jendekiVidlika相似,主要区别特征为：1）左阳茎指状凸起短且末端钝圆,后者长且末端尖锐;2）中阳茎端部钝圆,后者端部尖锐;3）中阳茎附属骨片刷状,端部具刺,后者端部钝圆无刺;4）腹部第7背板不特化,后者特化,中部具不明显的腺体。正模♂,云南勐腊勐仑,海拔800m,1981-04-10,李法圣采。副模1♀,云南勐腊勐仑,海拔800m,1981-04-10,李法圣采。词源：新种种名源于拉丁词brevi（短）和cauda（尾）,表示该种左阳茎指状凸起短小。

A new cockroach species from China,named Chorisoserrata brevicaudata sp.nov,is described.A key to all known species of Chorisoserrata is given and a diagnosis of the genus is provided.