| Species | Name Used in Reference |
|---|---|
| Acipenser sturio Linnaeus, 1758 | Acipenser sturio (p. ) |
| Anguilla anguilla (Linnaeus, 1758) | Anguilla anguilla (p. ) |
| Coregonus maraena (Bloch, 1779) | Coregonus lavaretus maraena (p. ) |
| Lampetra fluviatilis (Linnaeus, 1758) | Lampetra fluviatilis (p. ) |
| Petromyzon marinus Linnaeus, 1758 | Petromyzon marinus (p. ) |
| Salmo salar Linnaeus, 1758 | Salmo salar (p. ) |