Cetaceans

Suborder Mysticeti, baleen whales

Suborder Odontoceti, toothed whales

      Family Kogiidae

      Family Phocoenidae, porpoises

      Family Delphinidae, oceanic dolphins

      Superfamily Platanistoidea, riverdolphins

      Family Ziphiidae, beaked whales

      Family Physeteridae, sperm whale

      Family Monodontidae, narwhal and beluga