- Odontoceti, suborder Odontoceti - toothed whales: dolphins; porpoises; sperm whales; beaked whales
--1 is a kind of animal order
--1 is a member of Cetacea, order Cetacea
--1 has members:toothed whale; Physeteridae, family Physeteridae; Ziphiidae, family Ziphiidae, Hyperodontidae, family Hyperodontidae; Delphinidae, family Delphinidae; Platanistidae, family Platanistidae