Pteridium
Pteridium
Biota | Animalia | Chordata | Vertebrata | Gnathostomata | Osteichthyes | Actinopterygii | Actinopteri | Teleostei | Ophidiiformes | Bythitidae | Bythitinae | Pteridium
|  | Haeckel, 1874 |  | von Zittel, 1879 |  |  |  |  |  | Gill, 1861 | Gill, 1861 | De Filippi & Vérany, 1857