Delphinidaedolphins, killer whales, pilot whales, and relatives
OrderCetaceadolphins, porpoises, and whales FamilyDelphinidaedolphins, killer whales, pilot whales, and relatives GenusCephalorhynchusblack dolphin, Commerson's dolphin, Heaviside's dolphin, and Hector's dolphin GenusLagenorhynchuswhite-beaked dolphins, white-sided dolphins, and relatives GenusSousahumpbacked dolphins GenusStenellaspinner dolphins, spotted dolphins, and striped dolphins GenusStenorough-toothed dolphin