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 Ziphiidae Gray, 1850 - beaked whales
Genus Berardius Duvernoy, 1851 - giant bottle-nosed whales
1 Berardius arnuxii Duvernoy, 1851 - Arnoux's beaked whale
2 Berardius bairdii Stejneger, 1883 - Baird's beaked whale