G. de C. Deprá, R. R. Ota, F. de Souza, W. J. da Graça, and C. S. Pavanelli, “Widening the geographical distribution of Pimelodus mysteriosus Azpelicueta 1998 (Siluriformes: Pimelodidae) to the upper Paraná River, with diagnosis for syntopic congeners”, Biota Neotrop., vol. 15, no. 3, Jul. 2015.