Phylum Chordata Bateson, 1885 - chordates
Subphylum Vertebrata Cuvier, 1812 - vertebrates
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 Lagenorhynchus Gray, 1846 - short-beaked dolphins
Lagenorhynchus albirostris (Gray, 1846) - white-beaked dolphin