First record of orsodacnid leaf beetle (Coleoptera: Orsodacnidae) from the Lower Cretaceous of Brazil

被引：0
|
作者：
Legalov, A. A. [1 ,2 ,3 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Inst Systemat & Ecol Anim, Frunze St 11, Novosibirsk 630091, Russia
[2] Altai State Univ, Dept Ecol Biochem & Biotechnol, Barnaul, Russia
[3] Tomsk State Univ, Dept Forestry & Landscape Construct, Tomsk, Russia
来源：
HISTORICAL BIOLOGY | 2022年 / 34卷 / 03期
关键词：
Chrysomeloidea; Aulacoscelidinae; new taxa; Santana; santana formation; lower Cretaceous; Aptian-Albian; INSECTA COLEOPTERA; BALTIC AMBER; CHRYSOMELIDAE; EOCENE; CERAMBYCIDAE; GALERUCINAE; FAMILY; TRIBE; BIOTA; GENUS;
D O I：
10.1080/08912963.2021.1929204
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
A new orsodacnid leaf beetle, Aulacoscelis (Cretaulacoscelis) santanensis n. subgen. et n. sp. of the subfamily Aulacoscelidinae of the family Orsodacnidae, is described from the Aptian-Albian Santana Formation of the Lower Cretaceous. The new subgenus differs from the subgenus Aulacoscelis s. str. in the elytra having distinct striae, the large eyes and a narrow-triangular scutellum. This is the first record of a fossil Orsodacnidae and the first Chrysomeloidea described from the Santana Formation.
引用
收藏
页码：453 / 457
页数：5
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