Rovnoecus, a new genus of digger wasps (Hymenoptera, Crabronidae, Pemphredoninae) from the Rovno amber

被引：0
|
作者：
A. V. Antropov
E. E. Perkovsky
机构：
[1] Moscow State University,Zoological Museum
[2] National Academy of Sciences of Ukraine,Schmalhausen Institute of Zoology
来源：
Paleontological Journal | 2009年 / 43卷
关键词：
new genus; digger wasps; Hymenoptera; Crabronidae; Pemphredoninae; Rovno amber;
D O I：
暂无
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学科分类号：
摘要：
A new fossil digger wasp Rovnoecus klesovicus gen. et sp. nov. (Hymenoptera, Crabronidae, Pemphredoninae, Pemphredonini) is described from the Upper Eocene Rovno amber. The genus Rovnoecus gen. nov. is characterized by an incomplete occipital carina, partly reduced second discoidal cell, and the presence of spines on all tibiae. Rovnoecus gen. nov. is most similar to the fossil genus Eoxyloecus Budrys, 1993 from the Baltic amber. The two genera form a monophyletic group that is a sister group to the group formed by the genera Passaloecus Shuckard, 1837 and Eopinoecus Budrys, 1993. This indirectly corroborates the hypothesis of the geographically different origin of the Rovno and Baltic ambers.
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页码：1019 / 1023
页数：4
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