Astyanaxelachylepis, a new characid fish from the rio Tocantins drainage, Brazil (Teleostei: Characidae)-Reference-Cited by-同舟云学术

Astyanaxelachylepis, a new characid fish from the rio Tocantins drainage, Brazil (Teleostei: Characidae)

Published:2005-09 Issue:3 Volume:3 Page:389-394
ISSN:1679-6225
Container-title:Neotropical Ichthyology
language:
Short-container-title:Neotrop. ichthyol.

Author:

Bertaco Vinicius A.¹,Lucinda Paulo H. F.²

Affiliation:

1. Pontifícia Universidade Católica do Rio Grande do Sul, Brazil

2. Universidade Federal do Tocantins, Brazil

Abstract

A new characid species, Astyanax elachylepis, is described from the rio Tocantins drainage. The new species is distinguished from its congeners by possessing 48-53 perforated scales along the lateral line, a large caudal-peduncle spot, the presence of bony hooks on dorsal, anal, pelvic, and pectoral fins of males, one or two vertically-elongated humeral spots, one maxillary tooth, and 22-27 branched anal-fin rays.

Publisher

FapUNIFESP (SciELO)

Subject

Aquatic Science,Animal Science and Zoology,Ecology, Evolution, Behavior and Systematics

Link

http://www.scielo.br/pdf/ni/v3n3/v3n3a06.pdf

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