providedName: Petromyzon
resolvedName: Petromyzon
resolvedPath: Biota | Animalia | Chordata | Vertebrata | Agnatha | Cyclostomi | Petromyzonti | Petromyzontiformes | Petromyzontidae | Petromyzon
resolvedPathAuthorships: |  | Haeckel, 1874 |  | Cope, 1889 |  |  |  | Bonaparte, 1831 | Linnaeus, 1758