List of extinct cetaceans Pebanista Caviziphius Prepomatodelphis Tusciziphius Aprixokogia Etruridelphis Chavinziphius Auroracetus Araeodelphis Pliopontos Archaeodelphis Xenorophus Phoberodon Macrosqualodelphis Goniodelphis Dagonodum Macrokentriodon Delphinoidea Microberardius Microcetus Delphinida Eudelphis Eodelphinus Goedertius Pachyacanthus Mirocetus Otekaikea Lophocetus Schizodelphis Huaridelphis Praekogia Albireonidae Beneziphius Idiophyseter Imocetus Rudicetus Miophocaena Meherrinia Orycterocetus Scaphokogia Hoplocetus Prosqualodon Pomatodelphis Liolithax Simocetus Mycteriacetus Pliodelphis Tagicetus Xiphiacetus Squalodelphinidae Wimahl Ninja…

adelphis Echovenator Messapicetus Chilcacetus Brachydelphis Atocetus Haborodelphis Phocageneus Brujadelphis Stenasodelphis Archaeophocaena Globicetus Hemisyntrachelus Albertocetus Nanokogia Patriocetus Diaphorocetus Cotylocara Albicetus Xhosacetus Inticetus Hadrodelphis Notocetus Squaloziphius Macrodelphinus Xenorophidae Eurhinodelphis Squalodontidae Neosqualodon Eurhinodelphinidae Pterophocaena Allodelphinidae Olympicetus Kentriodon Dilophodelphis Nihohae Eosqualodon Kentriodontidae Australodelphis Semirostrum Waipatiidae Isthminia Inermorostrum A

ulophyseter Waipatia Acrophyseter Squalodon Arktocara Eolipotes Denebola brachycephala Blunt-snouted dolphin Miophyseter Brygmophyseter Ankylorhiza Zygophyseter Allodelphis Casatia Agorophius Zarhinocetus Physeterula Urkudelphis Bohaskaia Awadelphis Idiorophus Choneziphius Parapontoporia Scaldicetus Odobenocetops Livyatan Colhuehuapian Kogia Lagenorhynchus Pseudorca Platanistidae Mesoplodon Monodontidae Phocoena Dall's porpoise Lipotidae Kogiidae Orcaella Sotalia Right whale dolphin Physeteroidea Inia Iniidae Pygmy killer whale Tropical bottlenose whale Melon-headed whale Fraser's dolphin Finless porpoise Africanacetus Porpoise Stenella Beaked whale Humpback dolphin Shepherd's beaked whale La Plata dolphin Rough-toothed dolphin Berardius S