A new species and redescriptions of three species of Atractosomus Lacordaire from Brazil (Elateridae, Elaterinae)

被引:2
作者
Casari, Sonia A. [1 ]
机构
[1] Univ Sao Paulo, Museu Zool, BR-04218970 Sao Paulo, Brazil
关键词
Ampedini; Dicrepidiina; Morphology; Neotropical; Taxonomy;
D O I
10.1590/S0085-56262012000400005
中图分类号
Q96 [昆虫学];
学科分类号
摘要
A new species and redescriptions of three species of Atractosomus Lacordaire from Brazil (Elateridae, Elaterinae). A new species, Atractosomus amazonicus sp. nov. is described and three species, A. robustus Candeze, 1859, A. carinatus Candeze, 1859 and A. conicicollis Candeze, 1859 are redescribed and illustrated. A comparison among these species and with the type-species, A. flavescens (Germar 1839) is presented. A.amazonicus sp. nov. and A. robustus belong to group of species with 3rd and 4th antennomeres equal in size and the other studied species, to group with 3rd antennomere smaller than 4th.
引用
收藏
页码:419 / 430
页数:12
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