A New,Well-Preserved Species of Glaresidae (Coleoptera:Scarabaeoidea) from the Jehol Biota of China  

作　　者：BAI Ming Frank Thorsten KRELL REN Dong YANG Xingke 

机构地区：[1]Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China [2]Department of Zoology, Denver Museum of Nature ＆ Science, Denver, CO 80205-5798, USA [3]College of Life Sciences, Capital Normal University, Beijing 100037, China

出　　处：《Acta Geologica Sinica(English Edition)》2010年第4期676-679,共4页地质学报（英文版）

基　　金：supported by a grant(no. O529YX5105) from the Key Laboratory of Zoological Systematics and Evolution of the Chinese Academy of Sciences;the National Natural Science Foundation of China(no.30900144 and 30430100);the National Science Fund for Fostering Talents in Basic Research(Special Subjects in Animal Taxonomy, NSFC-J0630964/J0109,J0930004);Nature Science Foundation of Beijing(no.5082002);the Funding Project for Academic Human Resources under the jurisdiction of Beijing municipality

摘　　要：Glaresis orthochilus sp. nov. （Scarabaeoidea： Glaresidae）, the best preserved glaresid fossil, is described and illustrated from the Yixian Formation of western Liaoning province, north-east China. Glaresidae, the sister group of all extant Scarabaeoidea was established in the Upper Jurassic/Lower Cretaceous and contained larger species than those found today.Glaresis orthochilus sp. nov. （Scarabaeoidea： Glaresidae）, the best preserved glaresid fossil, is described and illustrated from the Yixian Formation of western Liaoning province, north-east China. Glaresidae, the sister group of all extant Scarabaeoidea was established in the Upper Jurassic/Lower Cretaceous and contained larger species than those found today.

关 键 词：COLEOPTERA FOSSIL Glaresidae Yixian Formation Glaresis SCARABAEOIDEA new species China 

分 类 号：Q969.516.1[生物学—昆虫学] Q915.87[天文地球—古生物学与地层学]