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 Sousa Gray, 1866 - humpback dolphins
           1 Sousa chinensis (Osbeck, 1765) - Indo-Pacific hump-backed dolphin
           2 Sousa teuszii (Kükenthal, 1892) - Atlantic hump-backed dolphin