| Nominal Species (n = 26) | Present allocation (n = 7) | Ref. |
|---|---|---|
| Esox americanus Gmelin, 1789 | Esox americanus | 86798 |
| Esox aquitanicus Denys, Dettai, Persat, Hautecoeur & Keith, 2014 | Esox aquitanicus | 97279 |
| Esox boreus Agassiz, 1850 | Esox lucius | 1998 |
| Esox cisalpinus Bianco & Delmastro, 2011 | Esox cisalpinus | 88116 |
| Esox cypho Cope, 1865 | Esox americanus | 123477 |
| Esox estor Lesueur, 1818 | Esox masquinongy | 1998 |
| Esox estor Lesueur, 1818 | Esox lucius | 1998 |
| Esox flaviae Lucentini, Puletti, Ricciolini, Gigliarelli, Fontaneto, Lanfaloni, Bilò, Natali & Panara, 2011 | Esox cisalpinus | 88849 |
| Trematina foveolata Trautschold, 1884 | Esox lucius | 13696 |
| Esox lucioides Agassiz & Girard, 1850 | Esox lucius | 1998 |
| Esox lucioides (non Agassiz & Girard, 1850) | Esox masquinongy | 1998 |
| Esox lucius Linnaeus, 1758 | Esox lucius | 13696 |
| Esox lucius (non Linnaeus, 1758) | Esox reichertii | 13397 |
| Esox lucius atrox Anikin, 1902 | Esox lucius | 13696 |
| Esox lucius bergi Kaganowsky, 1933 | Esox lucius | 13696 |
| Esox lucius lucius wiliunensis Kirillov, 1962 | Esox lucius | 13696 |
| Esox lucius variegatus Fitzinger, 1832 | Esox lucius | 13696 |
| Esox masquinongy Mitchill, 1824 | Esox masquinongy | 5723 |
| Esox niger Lesueur, 1818 | Esox niger | 5723 |
| Esox nobilior Thompson, 1850 | Esox lucius | 1998 |
| Esox nobilior Thompson, 1850 | Esox masquinongy | 1998 |
| Esox reichertii Dybowski, 1869 | Esox reichertii | 13397 |
| Esox reichertii baicalensis Dybowski, 1874 | Esox lucius | 13696 |
| Esox reticulatus Lesueur, 1818 | Esox niger | 1998 |
| Esox vermiculatus Lesueur, 1846 | Esox americanus | 86798 |
| Luccius vorax Rafinesque, 1810 | Esox lucius | 13696 |