A new species of Hisonotus (Siluriformes: Loricariidae: Hypoptopomatinae) from the Laguna dos Patos basin, southern Brazil

被引：17

作者：

Carvalho, Tiago Pinto ^{[1
]}

Pablo, Lehmann A. ^{[1
]}

Pereira, Edson H. Lopes ^{[1
]}

Reis, Roberto E. ^{[1
]}

机构：

[1] Pontificia Univ Catolica Rio Grande do Sul, Lab Ictiol, BR-9061900 Porto Alegre, RS, Brazil

来源：

COPEIA | 2008年 / 03期

关键词：

D O I：

10.1643/CI-07-130

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

Hisonotus armatus, a new hypoptopomatine species, is described from the Laguna dos Patos basin, Rio Grande do Sul State, southern Brazil. The new species is distinguished from other Hisonotus species by aspects of the morphology of the rostral plate, the arrangement of abdominal plates, and the caudal-fin color pattern.

引用

页码：510 / 516

页数：7