First Record of the Weevil Subfamily Nanophyinae (Coleoptera, Brentidae) from the Eocene of the Green River, United States

被引:7
作者
Legalov, A. A. [1 ]
机构
[1] Russian Acad Sci, Inst Systemat & Ecol Anim, Siberian Branch, Novosibirsk 630091, Russia
基金
俄罗斯基础研究基金会;
关键词
Coleoptera; Curculionoidea; Brentidae; Nanophyinae; Nanophyini; new genus; new species; Green River; CURCULIONOIDEA;
D O I
10.1134/S0031030115040115
中图分类号
Q91 [古生物学];
学科分类号
0709 ; 070903 ;
摘要
A new weevil genus and species, Palaeonanophyes zherikhini gen. et sp. nov., from the Early-Middle Eocene of the Green River (United States) is described. The new genus differs from Ctenomerus Schoenherr, 1843 in the less thickened femora without distinct teeth, smaller eyes, antennal scrobes starting at the beginning of the second one-third, base of the head with hatching, and small body size.
引用
收藏
页码:399 / 401
页数:3
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