Widening the geographical distribution of Pimelodus mysteriosus Azpelicueta 1998 (Siluriformes: Pimelodidae) to the upper Paraná River, with diagnosis for syntopic congeners

Pimelodus mysteriosus Azpelicueta 1998, previously known only from the lower Paraná and Paraguay River basins, has been also recorded in the upper Paraná River floodplain. The only congeners occurring in syntopy with P. mysteriosus in the upper Paraná River basin are P. maculatus and P. ornatus. New diagnostic characters between P. mysteriosus and P. maculatus are provided.

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Bibliographic Details
Main Authors: Deprá,Gabriel de Carvalho, Ota,Renata Rúbia, Souza,Fagner de, Graça,Weferson Júnio da, Pavanelli,Carla Simone
Format: Digital revista
Language:English
Published: Instituto Virtual da Biodiversidade | BIOTA - FAPESP 2015
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032015000300402
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