Description of two new species of annual fishes of the Hypsolebias antenori species group (Cyprinodontiformes: Rivulidae), from Northeast Brazil

Author(s)

Britzke, Ricardo ^{[1, 2]} ; Nielsen, Dalton T. B. ^[3] ; Oliveira, Claudio ^[1]

Affiliation

^[1] Univ Estadual Paulista, Inst Biociencias, Dept Morfol, Rubiao Jr S-N, BR-18618970 Botucatu, SP - Brazil

^[2] Univ Tecn Machala, Lab Acuacultura, Ave Panamer Km 4 1-2 Via Machala Pasaje, Machala 070150, El Oro - Ecuador

^[3] Univ Taubate, Dept Biol, Lab Zool, Pca Marcelino Monteiro 63, BR-12030010 Taubate, SP - Brazil

• Document type: Journal article
• Source: Zootaxa; v. 4114, n. 2, p. 123-138, MAY 23 2016.
• Web of Science Citations: 3

Abstract

The Hypsolebias antenori species group comprises a monophyletic clade of annual fishes occurring in the semi-arid region of Northeastern Brazil. Most species of this group are found in the Rio Sao Francisco basin, but there are three species that inhabit small coastal basins. Hypsolebias faouri new species, is described from a temporary pool located near Rio Preto, a tributary of the Rio Sao Francisco, and Hypsolebias martinsi new species, is described from an annual pool near Rio Icaraizinho, a coastal drainage. Molecular data corroborates the monophyly of Hypsolebias and both new species. (AU)

• FAPESP's process: 11/00269-4 - Phylogenetic relationships of the genus Apistogramma (Perciformes, Cichlidae) and phylogeography of the species Apistogramma agassizi
• Grantee: Ricardo Britzke
• Support Opportunities: Scholarships in Brazil - Doctorate