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 Cephalorhynchus Gray, 1846 - southern dolphins, piebald dolphins
Cephalorhynchus heavisidii (Gray, 1828) - Heaviside's dolphin