A new species of freshwater crab of the genus Microthelphusa Pretzmann, 1968 (Crustacea: Brachyura: Pseudothelphusidae) from the Amazon region of Guyana

被引：1

作者：

Pedraza, Manuel ^{[1
,2
]}

Tavares, Marcos ^{[2
]}

机构：

[1] Univ Sao Paulo, Museum Zool, Grad Program, BR-04263000 Sao Paulo, Brazil

[2] Univ Sao Paulo, Museum Zool, BR-04263000 Sao Paulo, Brazil

来源：

ZOOTAXA | 2014年 / 3847卷 / 02期

基金：

巴西圣保罗研究基金会;

关键词：

Tepui; Neotropical region; Amazon; biodiversity; freshwater crabs; Pseudothelphusidae; Kingsleyini;

D O I：

10.11646/zootaxa.3847.2.6

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

A new species of freshwater crab, Microthelphusa furcifer, is described and illustrated from the Potaro-Siparuni Kuribrong River in the Guyana Shield (Amazon region of Guyana). The new species can be easily separated from its congeners by the morphology of the first gonopod. The first gonopod of Microthelphusa meansi Cumberlidge, 2007, is illustrated to clarify some aspects of its morphology.

引用

页码：267 / 274

页数：8

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