Class [Mammalia] Linnaeus, 1758 - mammals
Ref: G.B. Corbet & J.E. Hill, 1991 [inferred name]; Count: [*] 21o;132f;1061g;4316s; ‡1f;5g;38s
   Order Cetacea Brisson, 1762 - whales, dolphins, and porpoises see Infraorder Cetacea Brisson, 1762
  Ref: G.B. Corbet & J.E. Hill, 1991: 117; Count: [*] 9f;39g;77s
     Suborder Odontoceti Flower, 1867 - toothed whales see Parvorder Odontoceti Flower, 1867
    Ref: G.B. Corbet & J.E. Hill, 1991: 117; Count: [*] 6f;34g;67s
       Family Delphinidae Gray, 1821 - oceanic dolphins
      Ref: G.B. Corbet & J.E. Hill, 1991: 117; Count: [*] 17g;34s
         Genus Orcinus Fitzinger, 1860 - killer whale
        Ref: G.B. Corbet & J.E. Hill, 1991: 119; Count: [*] 2s
           Orcinus orca (Linnaeus, 1758) - killer whale
          Ref: G.B. Corbet & J.E. Hill, 1991: 119; Count: -