| Eira Hamilton-Smith, 1842 |
| Eira barbara (Linnaeus, 1758) |
| Eira barbara subsp. senex (Thomas, 1900) |
| Enhydra Fleming, 1822 |
| Enhydra lutris (Linnaeus, 1758) |
| Enhydra lutris subsp. nereis (Merriam, 1904) |
| Enhydris Temminck, 1838 |
| Enhydris lutris (Linnaeus, 1758) |
| Galictis Bell, 1826 |
| Galictis allamandi Bell, 1837 |
| Galictis allamandi subsp. canaster E. W. Nelson, 1901 |
| Galictis barbara (Linnaeus, 1758) |
| Galictis barbara subsp. senex Thomas, 1900 |
| Galictis canaster E. W. Nelson, 1901 |
| Galictis vittata (Schreber, 1776) |
| Galictis vittata subsp. canaster E. W. Nelson, 1901 |
| Grison Oken, 1816 |
| Grison canaster (E. W. Nelson, 1901) |
| Latax Gloger, 1827 |
| Latax lutris (Linnaeus, 1758) |