乌戈氏猫鲨，一种来自巴西的新猫鲨物种（软骨鱼纲：真鲨目：猫鲨科）。

Scyliorhinus ugoi, a new species of catshark from Brazil (Chondrichthyes: Carcharhiniformes: Scyliorhinidae).

作者信息

Soares Karla D A, Gadig Otto F B, Gomes Ulisses L

机构信息

Universidade de São Paulo, Instituto de Biociências, Departamento de Zoologia, Rua do Matão, Trav. 14, no. 101, São Paulo, SP, CEP 05508-900, Brazil.; Email:

Laboratório de Pesquisa de Elasmobrânquios, Universidade Estadual Paulista 'Júlio Mesquita Filho', Campus Experimental do Litoral Paulista, Departamento de Biologia Marinha, Praça Infante Dom Henrique, s/n, Parque Bitaru, São Vicente, SP, CEP 11330-900, Brazil.; Email:

出版信息

Zootaxa. 2015 Mar 25;3937(2):347-61. doi: 10.11646/zootaxa.3937.2.6.

DOI:10.11646/zootaxa.3937.2.6

PMID:25947474

Abstract

A new species of catshark (Carcharhiniformes, Scyliorhinidae), Scyliorhinus ugoi sp. nov., is described from off Northeastern and Southeastern Brazil. The new species is closest to the Scyliorhinus haeckelii/besnardi group and S. hesperius but differs in background coloration, head width, sexual maturity, and in cranial and body proportions.

摘要

一种新的猫鲨物种（真鲨目，猫鲨科），乌戈氏猫鲨（Scyliorhinus ugoi sp. nov.），是从巴西东北部和东南部海域发现并描述的。该新物种与哈氏猫鲨/贝氏猫鲨种群以及赫氏猫鲨最为接近，但在体色、头部宽度、性成熟度以及颅骨和身体比例方面存在差异。