Saccol-Pereira, A.; Milani, P. C. C.; Fialho, C. B. First Record of Acestrorhynchus Pantaneiro Menezes, 1992 (Characiformes, Acestrorhynchidae) in the System of the Laguna Dos Patos, Rio Grande Do Sul, Brazil. Biota Neotrop. 2006, 6.