A new genus and species of fossil Hybosoridae (Coleoptera: Scarabaeoidea) from the Early Cretaceous Yixian Formation of Liaoning, China
A new genus and species of fossil Hybosoridae (Coleoptera: Scarabaeoidea) from the Early Cretaceous Yixian Formation of Liaoning, China
复制标题
辽宁早白垩世义县组剑猴科化石一新属、新种（鞘翅目：金龟子总科）
DOI：
10.1080/03115518.2012.716231
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发表时间：
2013-06-01
期刊：
影响因子：
1.3
通讯作者：
Ren, Dong
中科院分区：
文献类型：
--
作者：
Yan, Zhuo;Bai, Ming;Ren, Dong
颜志，字，Bai，M. & Ren，D.，2012.辽宁早白垩世义县组齿金龟科化石一新属新种（鞘翅目：金龟总科）阿尔切林加1比7 ISSN 0311-5518。描述了采自辽宁省黄板鸡沟早白垩世义县组的一个新属、新种--FortishybosorusericeusicusYan，Bai & Ren。这个新化石与所有其他的弓齿亚目的区别在于它的下颚大而强壮，后胫末端有两个不同长度的刺，前胫外缘有三颗牙齿，腿短而强壮，鞘翅上没有条纹或结节，以及两个发育良好的翅膀。这是辽宁省黄板鸡沟早白垩世义县组首次发现的蛇绿岩。
Yan, Z., Bai, M. & Ren, D., 2012. A new genus and species of fossil Hybosoridae (Coleoptera: Scarabaeoidea) from the Early Cretaceous Yixian Formation of Liaoning, China. Alcheringa, 1-7. ISSN 0311-5518. A new genus and species of a well-preserved fossil hybosorine (Coleoptera: Scarabaeoidea: Hybosoridae), Fortishybosorus ericeusicus Yan, Bai & Ren, is described and illustrated from the Early Cretaceous Yixian Formation of Huangbanjigou, Liaoning Province, China. The new fossil can be differentiated from all other hybosorines by its large and strong mandibles, two spurs of different length on the end of the metatibia, three teeth on the outer margin of the protibia, short and robust legs, no striae or tubercles on the elytra, and two well-developed wings. This is the first record of hybosorids from the Early Cretaceous Yixian Formation of Huangbanjigou, Liaoning Province, China.