Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
       Subdivision Bilateralia
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Mammalia Linnaeus, 1758 - mammals
               Subclass Eutheria Gill, 1872 see Infraclass Eutheria Gill, 1872
                 Order Cetacea Brisson, 1762 - whales, dolphins, and porpoises see Infraorder Cetacea Brisson, 1762
                   Suborder Odontoceti Flower, 1867 - toothed whales see Parvorder Odontoceti Flower, 1867
                     Superfamily Delphinoidea Gray, 1821
                       Family Delphinidae Gray, 1821 - oceanic dolphins
                         Subfamily Delphininae Gray, 1821
                           1 Genus Delphinus Linnaeus, 1758 - common dolphin, saddleback dolphin
                           2 Genus Tursiops Gervais, 1855 - bottle-nosed dolphins
                           3 Genus Lagenorhynchus Gray, 1846 - short-beaked dolphins
                           6 Genus Lagenodelphis Fraser, 1956 - short-snouted white-belly dolphin, Fraser's dolphin
                           7 Genus Stenella Gray, 1866 - spinner, spotted, and striped dolphins
                           n Genus Grampus Gray, 1828 - Risso's dolphin