始新世波罗的海琥珀中发现的两种新种兵甲虫(鞘翅目:蚁甲科)，其中一种有一种罕见的触角

IF 1.9 Q2 ENTOMOLOGY

Palaeoentomology Pub Date : 2023-08-28 DOI:10.11646/palaeoentomology.6.4.12

Maximilian G. Pankowski

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引用次数: 0

摘要

描述了波罗的海琥珀Cantharidae科的两个新种:Sucinorhagonycha fabrizioi sp. nov. (canthariae, Cacomorphocerini)和Cantharis (Cantharis) samsocki sp. nov. (canthariae, Cantharini)。前者特别引人注目，因为它有12个触角，这一特征在世界上现存的甲虫中相对罕见，尤其是在士兵甲虫中。我们将探索这一迷人的特征以及它进化的原因。

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Two new species of soldier beetles (Coleoptera: Cantharidae) from Eocene Baltic amber, including one with a rare type of antennae

Two new species of the family Cantharidae from Baltic amber are described and illustrated: Sucinorhagonycha fabrizioi sp. nov. (Cantharinae, Cacomorphocerini) and Cantharis (Cantharis) samsocki sp. nov. (Cantharinae, Cantharini). The former is particularly notable because it has 12 antennomeres, a characteristic that is relatively rare among the world’s extant beetles, particularly in soldier beetles. This fascinating characteristic and why it may have evolved are explored here.

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来源期刊

Palaeoentomology

自引率

26.10%

发文量