北票尖山沟义县组下部两种膜翅目昆虫化石(英文)  

A NEW GENUS AND TWO NEW SPECIES OF HYMENOPTERA (INSECTA) FROM THE UPPER JURASSIC YIXIAN FORMATION OF BEIPIAO, WESTERN LIAONING

作　　者：张海春[1] 张俊峰[1] 

机构地区：[1]中国科学院南京地质古生物研究所,南京210008

出　　处：《微体古生物学报》2000年第3期286-290,共5页Acta Micropalaeontologica Sinica

基　　金：国家重点基础研究发展规划项目!( G2 0 0 0 0 7770 0 ) ;国家自然科学基金重点项目!( 4983 2 0 2 0 );特殊学科点人才培养基金!( 9

摘　　要：描述了产自辽宁西部北票上园地区尖山沟上侏罗统义县组下部膜翅目昆虫化石 1新属 2新种。新属新种 Procretevania pristina gen.etsp.nov.归入白垩旗腹姬蜂科 ( Cretevaniidae) ,新种 Gurvanotrupes liaoningensis sp.nov.归入细蜂科 ( Serphidae)。这是 Cretevaniidae科和 Gur-vanotrupes属在我国的首次发现。A new genus and 2 new species of the order Hymenoptera are described here from the lower part of the Upper Jurassic Yixian Formation at Jianshangou Village near Shangyuan Town,Beipiao,Liaoning Province.The new genus and species Procrete-vania pristina gen.et sp.nov.is referred to Cretevaniidae and the new species Gur-vanotrupes liaoningensis sp.nov.to Serphidae.The report of the fossil wasps indi-cates that the family Cretevaniidae and the genus Gurvanotrupes are discovered in China for the first time.

关 键 词：昆虫纲 膜翅目 新属 新种 义县组 上侏罗统 

分 类 号：Q91[天文地球—古生物学与地层学]