| Mustela Linnaeus, 1758 |
| Mustela barbara Linnaeus, 1758 |
| Mustela brasiliensis Sevastianoff, 1813 |
| Mustela frenata Lichtenstein, 1831 |
| Mustela frenata subsp. frenata Lichtenstein, 1831 |
| Mustela frenata subsp. goldmani (Merriam, 1896) |
| Mustela frenata subsp. latirostra Hall, 1936 |
| Mustela frenata subsp. leucoparia (Merriam, 1896) |
| Mustela frenata subsp. macrophonius (Elliot, 1905) |
| Mustela frenata subsp. neomexicana (Barber & Cockerell, 1898) |
| Mustela frenata subsp. perda (Merriam, 1902) |
| Mustela frenata subsp. perotae Hall, 1936 |
| Mustela frenata subsp. tropicalis (Merriam, 1896) |
| Mustela lutra Linnaeus, 1762 |
| Mustela lutra subsp. canadensis Schreber, 1776 |
| Mustela lutris Linnaeus, 1758 |
| Mustela macrophonius (Elliot, 1905) |
| Mustela nigripes (Audubon & Bachman, 1851) |
| Mustela tropicalis (Merriam, 1896) |
| Mustela tropicalis subsp. perda (Merriam, 1902) |