| Species | Name Used in Reference |
|---|---|
| Esox americanus Gmelin, 1789 | Esox americanus americanus (p. ) |
| Esox americanus Gmelin, 1789 | Esox americanus vermiculatus (p. ) |
| Esox lucius Linnaeus, 1758 | Esox lucius (p. ) |
| Esox masquinongy Mitchill, 1824 | Esox masquinongy (p. ) |
| Esox niger Lesueur, 1818 | Esox niger (p. ) |