| Gymnothorax octavianus Myers & Wade, 1941 |
| Gymnothorax panamensis (Steindachner, 1876) |
| Gymnothorax phalarus Bussing, 1998 |
| Gymnothorax pictus (Ahl, 1789) |
| Gymnothorax polygonius Poey, 1875 |
| Gymnothorax rostratus Agassiz, 1831 |
| Gymnothorax saxicola Jordan & Davis, 1891 |
| Gymnothorax tile (Hamilton, 1822) |
| Gymnothorax undulatus (Lacépède, 1803) |
| Gymnothorax verrilli (Jordan & Gilbert, 1883) |
| Gymnothorax vicinus (Castelnau, 1855) |
| Gymnothorax zebra Shaw, 1797 |
| Lycodontis Jordan & Evermann, 1896 |
| Lycodontis guarapariensis Pinto, 1975 |
| Lycodontis umbra Fowler, 1944 |
| Monopenchelys Böhlke & McCosker, 1982 |
| Monopenchelys acuta (Parr, 1930) |
| Muraena Linnaeus, 1758 |
| Muraena acuminata Gronow, 1854 |
| Muraena acutis Seale, 1917 |