Squalus acanthias
Squalus acanthias
Biota | Animalia | Chordata | Vertebrata | Gnathostomata | Chondrichthyes | Elasmobranchii | Neoselachii | Selachii | Squalomorphi | Squaliformes | Squalidae | Squalus | Squalus acanthias
|  | Haeckel, 1874 |  | von Zittel, 1879 |  |  |  |  |  | Compagno, 1973 | de Blainville, 1816 | Linnaeus, 1758 | Linnaeus, 1758