Kingdom [Animalia] Linnaeus, 1758 - animals
Count: -
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
  Count: -
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
    Count: -
       Subdivision Bilateralia
      Count: -
         Phylum Chordata Bateson, 1885 - chordates
        Count: -
           Subphylum Vertebrata Cuvier, 1812 - vertebrates see Infraphylum Vertebrata Lamarck, 1801
          Count: -
             Superclass Pisces Linnaeus, 1758 - fishes
            Count: -
               Class Chondrichthyes Huxley, 1880 - cartilaginous fishes
              Count: -
                 Subclass Elasmobranchii Bonaparte, 1838 - shark-like fishes see Infraclass Elasmobranchii Bonaparte, 1838
                Count: [*] 2o36f43g59s; †2o1g
                   Order Selachii see Division Selachii
                  Count: -
                     Order Selachii see Division Selachii
                    Count: -
                       Suborder Squaloidei Müller & Henle, 1838 see Order Squaliformes Compagno, 1973
                      Count: -
                         Family Squalidae Blainville, 1816 - dogfish sharks
                        Count: 2g;2s
                           Genus Squalus Linnaeus, 1758 - spiny dogfishes
                          Count: 1s
                             Squalus acanthias Linnaeus, 1758 - piked dogfish
                            Count: -