The first Eocene tumbling beetle of the genus Isotrilophus (Insecta: Coleoptera: Mordellidae) from the Green River Formation (Colorado, United States)
- 作者: Odnosum V.1, Perkovsky E.1
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隶属关系:
- Schmalhausen Institute of Zoology
- 期: 卷 50, 编号 6 (2016)
- 页面: 609-611
- 栏目: Article
- URL: https://journals.rcsi.science/0031-0301/article/view/166584
- DOI: https://doi.org/10.1134/S0031030116060113
- ID: 166584
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详细
The first fossil representative of the genus Isotrilophus Liljeblad (Mordellidae), I. rasnitsyni sp. nov., from the Lower Eocene of the Green River Formation (Colorado) is described. The new species differs from its only congener, I. erraticus (Smith, 1883), in the shape of eye, metepisternum, configuration of temporal angle, lateral edge of the prothorax, and in the length ratio of the prothorax and elytra. The first I. erraticus south of Nicaragua (e.g., in Costa Rica and Peru) are recorded.
作者简介
V. Odnosum
Schmalhausen Institute of Zoology
编辑信件的主要联系方式.
Email: vodnosum@bk.ru
乌克兰, ul. Bogdana Khmel’nitskogo 15, Kiev, 01601
E. Perkovsky
Schmalhausen Institute of Zoology
Email: vodnosum@bk.ru
乌克兰, ul. Bogdana Khmel’nitskogo 15, Kiev, 01601