Taxonomic revision of the New World species of the genus Oosternum Sharp (Coleoptera: Hydrophilidae: Sphaeridiinae) II. The Oosternum convexum species group

被引：0
|
作者：
Fikacek, Martin [1 ]
Hebauer, Franz [2 ]
机构：
[1] Natl Museum, Dept Entomol, CZ-14800 Prague 4, Czech Republic
[2] Charles Univ Prague, Fac Sci, Dept Zool, CZ-12844 Prague 2, Czech Republic
来源：
ACTA ENTOMOLOGICA MUSEI NATIONALIS PRAGAE | 2009年 / 49卷 / 01期
关键词：
Coleoptera; Hydrophilidae; Sphaeridiinae; Megasternini; Oosternum; new species; taxonomy; endemism; Neotropical Region; Central America; Cordillera de Talamanca;
D O I：
暂无
中图分类号：
Q96 [昆虫学];
学科分类号：
摘要：
The Oosternum convexum species group is defined on the basis of external morphological characters. Three species are recognized within the group, all of them endemic to the Cordillera de Talamanca Mts. in Central America: O. convexum sp. nov. (Panama, Costa Rica), O. intermedium sp. nov. (Costa Rica) and O. simplex sp. nov. (Costa Rica). A key to species is provided, along with drawings and SEM photographs of diagnostic characters.
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页码：103 / 117
页数：15
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