Class Mammalia Linnaeus, 1758 - mammals
   Order Cetacea Brisson, 1762 - whales, dolphins, and porpoises see Infraorder Cetacea Brisson, 1762
     Suborder Odontoceti Flower, 1867 - toothed whales see Parvorder Odontoceti Flower, 1867
       Family Delphinidae Gray, 1821 - oceanic dolphins
         Genus Lissodelphis Gloger, 1841 - right whale dolphins
           1 Lissodelphis borealis (Peale, 1848) - northern right whale dolphin
           2 Lissodelphis peronii (Lacépède, 1804) - southern right whale dolphin