Pachyurus stewarti

Pachyurus is a genus of freshwater ray-finned fishes belonging to the family Sciaenidae, the drums and croakers. The ten recognised species in the genus are found in South America. Taxonomy Pachyurus was first proposed as a genus in 1831 by the Swiss born American naturalist Louis Agassiz when he described the new species Pachyurus squamipennis, with a type locality given as Januária on the São Francisco River, Minas Gerais, in Brazil.

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Pachyurus stewarti es una especie de pez de la familia Sciaenidae en el orden de los Perciformes. Morfología • Los machos pueden llegar alcanzar los 19,2 cm de longitud total. ​ Hábitat Es un pez de agua dulce, de clima tropical y bentopelágico.