Four New Sudanonautes Species of Freshwater Crabs (Crustacea: Decapoda: Potamonautidae) from Cameroon, Central Africa

被引：1

作者：

Ndongo, Pierre A. Mvogo ^{[1
,2
,3
]}

Clark, Paul F. ^{[4
]}

von Rintelen, Thomas ^{[2
]}

Cumberlidge, Neil ^{[5
]}

机构：

[1] Univ Douala Yabassi, Inst Sci Halieutiques, Dept Gest Ecosyst Aquat, POB 7236, Douala, Cameroon

[2] Leibniz Inst Evolut & Biodivers Sci, Museum Nat Kunde, Invalidenstr 43, D-10115 Berlin, Germany

[3] Cameroon Assoc Res Crustaceans & Other Aquat Resou, Unit Biodivers Discovery & Conservat, POB 43, Obala, Cameroon

[4] Nat Hist Museum, Dept Life Sci, London SW7 5BD, England

[5] Northern Michigan Univ, Dept Biol, Marquette, MI 49855 USA

来源：

DIVERSITY-BASEL | 2024年 / 16卷 / 06期

关键词：

morphological comparison; phylogenetic relationships; taxonomy; POTAMOIDEA POTAMONAUTIDAE; GRANULATUS BALSS; ORTHOSTYLIS BOTT; BRACHYURA; REDESCRIPTION; NIGERIA; CUMBERLIDGE; CLARK;

D O I：

10.3390/d16060345

中图分类号：

X176 [生物多样性保护];

学科分类号：

090705 ;

摘要：

Four new species of freshwater crab are described from material collected in northern and southwestern Cameroon and assigned to Sudanonautes Bott, 1955. Sudanonautes cameroonensis sp. n., S. eyimba sp. n., S. ngaoundere sp. n. and S. nkam sp. n., are distinguished by characters of the carapace, thoracic sternum, chelipeds, mandibles, adult male gonopods, and in addition by genetic analyses using the mitochondrial CO1 and 16S rRNA genes. Diagnoses, illustrations, and a phylogenetic tree based on mtDNA sequences are provided, as well as a discussion of the threats and conservation of all species.

引用

页数：18

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