A new species of Corumbataia (Siluriformes: Loricariidae: Hypoptopomatinae) from upper Rio Tocantins basin, central Brazil

被引：7
|
作者：
Carvalho, Tiago Pinto [1 ]
机构：
[1] Pontificia Univ Catolica Rio Grande do Sul, Lab Ictiol, BR-90619900 Porto Alegre, RS, Brazil
来源：
COPEIA | 2008年 / 03期
关键词：
D O I：
10.1643/CI-07-064
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
Corumbataia veadeiros, new species, is described from the upper Rio Tocantins basin at the Chapada dos Veadeiros formation, Goias State, central Brazil. The new species is distinguished from all other species of Corumbataia by its lack of a raised tuft of enlarged odontodes on the supraoccipital, an infraorbital canal entering the infraorbital series via the sphenotic, and by the color pattern of the caudal fin, which is composed of vertical dark bars.
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收藏
页码：552 / 557
页数：6
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