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Issue: Vol. 4422 No. 1: 22 May 2018
Type: Article
Published: 2018-05-22
DOI: 10.11646/zootaxa.4422.1.7
Page range: 115–131
Abstract views: 71
PDF downloaded: 2

A new genus and species of primary freshwater crab and a new species of Artopotamon Dai & Chen, 1985 (Crustacea, Brachyura, Potamidae) from western Yunnan, China

Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Sciences, Nanjing Normal University, 1 Wenyuan Rd, Nanjing 210023, China
Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Sciences, Nanjing Normal University, 1 Wenyuan Rd, Nanjing 210023, China
Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Sciences, Nanjing Normal University, 1 Wenyuan Rd, Nanjing 210023, China
Crustacea Potamoidea Potamiscinae Semicirculara lincangensis Artopotamon latopeos taxonomy 16S

Abstract

A new genus and species belonging to the primary freshwater crab family Potamidae, and a new species of the genus Artopotamon Dai & Chen, 1985, are described on the basis of remarkable G1and female gonopore characters. Semicirculara lincangensis gen. & sp. nov. and Artopotamon latopeos sp. nov. were collected from southwestern and northwestern Yunnan Province, China, respectively. All type specimens are deposited in Nanjing Normal University in Nanjing and the Institute of Zoology, Chinese Academy of Sciences (IZCAS) in Beijing. Mitochondrial molecular data, from the partial sequence of the mitochondrial 16S rRNA gene, are also shown to support the distinct systematic position of the new taxa.

 

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