| Scientific Name | Author | English Name |
|---|---|---|
| Erythrinus erythrinus | (Bloch & Schneider, 1801) | |
| Erythrinus kessleri | Steindachner, 1877 | |
| Hoplerythrinus cinereus | (Gill, 1858) | |
| Hoplerythrinus gronovii | (Valenciennes, 1847) | |
| Hoplerythrinus unitaeniatus | (Spix & Agassiz, 1829) | Aimara |
| Hoplias aimara | (Valenciennes, 1847) | |
| Hoplias australis | Oyakawa & Mattox, 2009 | |
| Hoplias brasiliensis | (Spix & Agassiz, 1829) | |
| Hoplias curupira | Oyakawa & Mattox, 2009 | Black wolf-fish |
| Hoplias intermedius | (Günther, 1864) | |
| Hoplias lacerdae | Miranda Ribeiro, 1908 | |
| Hoplias macrophthalmus | (Pellegrin, 1907) | Giant trahira |
| Hoplias malabaricus | (Bloch, 1794) | Trahira |
| Hoplias mbigua | Azpelicueta, Benítez, Aichino & Mendez, 2015 | |
| Hoplias microcephalus | (Agassiz, 1829) | |
| Hoplias microlepis | (Günther, 1864) | |
| Hoplias patana | (Valenciennes, 1847) | |
| Hoplias teres | (Valenciennes, 1847) |