Two new species of freshwater amphipods (Crustacea: Gammaridae) from Central Asia, with comments on the unusual upper lip morphology

被引：0
|
作者：
Sidorov, Dmitry A. [1 ]
机构：
[1] Russian Acad Sci, Inst Biol & Soil Sci, Far Eastern Branch, Vladivostok 690022, Russia
来源：
ZOOTAXA | 2012年 / 3317期
关键词：
Amphipoda; Gammarus; freshwaters; Kazakhstan; Kyrgyzstan; PLEOPODS;
D O I：
暂无
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
This paper describes two new species of the genus Gammarus Fabricius from the freshwaters of Central Asia: G. montaniformis sp. nov. (Kazakhstan, Dzungarian Alatau, Borohudzyr River) and G. alius sp. nov. (Kyrgyzstan, Chatyr-Kul Lake). The morphology of the mouth parts of the new species G. alius is characterised by a peculiar upper lip with "hooks" on its epistome that is discussed. The affinity of the new species for their congeners is discussed, emphasizing morphological and biogeographical relationships.
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页码：1 / 24
页数：24
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