Casatti L. Petilipinnis, a new genus for Corvina Grunniens Schomburgk, 1843 (Perciformes, Sciaenidae) from the amazon and essequibo river basins and redescription of Petilipinnis Grunniens. Pap. Avulsos Zool. 2002;42:169-181. doi:10.11606/0031-1049.2002.42.p169-181