Piaractus Eigenmann, 1903 sec. Eschmeyer 2004 Dataset Global Names Usage Bank Classification class Actinopterygii order Characiformes family Characidae Name Homonyms Piaractus Eigenmann, 1903 sec. Eschmeyer 2004 Piaractus Eigenmann, 1903 Colossoma (Piaractus) Eigenmann, 1903 sec. Eschmeyer 1998 Colossoma (Piaractus) Eigenmann, 1903