Exocelina ransikiensis sp nov from the Bird's Head of New Guinea (Coleoptera: Dytiscidae: Copelatinae)

被引：0
|
作者：
Shaverdo, Helena [1 ]
Panjaitan, Rawati [2 ]
Balke, Michael [3 ,4 ]
机构：
[1] Nat Hist Museum, Burgring 7, A-1010 Vienna, Austria
[2] State Univ Papua UNIPA, Fac Sci & Math, Dept Biol, Jalan Gunung Salju Amban, Manokwari 98314, West Papua, Indonesia
[3] Zool Staatssammlung Munchen, Munchhausenstr 21, D-81247 Munich, Germany
[4] Univ Munich, GeoBioCtr, Munich, Germany
来源：
ACTA ENTOMOLOGICA MUSEI NATIONALIS PRAGAE | 2016年 / 56卷 / 01期
基金：
奥地利科学基金会;
关键词：
Coleoptera; Dytiscidae; Copelatinae; Exocelina; new species; Bird's Head Peninsula; New Guinea; PAPUA-NEW-GUINEA;
D O I：
暂无
中图分类号：
Q96 [昆虫学];
学科分类号：
摘要：
Exocelina ransikiensis sp. nov. is described from the eastern part of the Bird's Head Peninsula, New Guinea (West Papua Province, Indonesia). It is the eighth Exocelina Broun, 1886 species known from the peninsula, and clearly differs from the other species, all of which belong to the E. ekari-group, by its smaller size and shape of the male antennae and genitalia. Based on our study of the morphological characters and molecular phylogenetic analysis, we propose a separate species group for it. Important diagnostic characters (dorsal habitus and coloration, as well as the shape of the male antennae, protarsomeres 4-5, median lobe, and parameres) of the new species are illustrated.
引用
收藏
页码：103 / 108
页数：6
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