Australoheros capixaba, a new species of Australoheros from south-eastern Brazil (Labroidei: Cichlidae: Cichlasomatinae)

By Ottoni, Felipe

Vertebrate Zoology, 60(1)2010 19-25 12-May-2010


" Australoheros capixaba, new species, is distributed along the rio Itaúnas, rio Barra Seca, rio São Mateus and the lower rio Doce basins. The new species is distinguished from its congeners in the rio Paraná-Uruguay system and Laguna dos Patos system by having 12 caudal vertebrae (vs. 13 - 15). Australoheros capixaba differs from the other species of Australoheros from south-eastern Brazil by its coloration in life (a reddish chest, large spots on the dorsal region of the trunk and a green iridescence on the pelvic fins). It also differs from some of its congeners by having a longer caudal peduncle, a longer anal fin spine, fewer dorsal-fin spines and fewer anal-fin rays. Australoheros capixaba sp. n. is the first species from the genus described for the Estado do Espírito Santo, south-eastern Brazil. The phylogenetic placement of the species in the genus cannot be discussed, because there is no phylogenetic work about the Australoheros species from south-eastern Brazil "

Classification: Taxonomy and phylogeny.

Language: English

Name substitutions

Ottoni, Felipe. 2010. "Australoheros capixaba, a new species of Australoheros from south-eastern Brazil (Labroidei: Cichlidae: Cichlasomatinae)". Vertebrate Zoology. 60(1)2010 19-25 (crc02346) (abstract)