Teratopithecus Patriarchus Juchuysillu Saltaodus Pascualihippus Amilnedwardsia Pseudobrachytherium Toxodontia Eoauchenia Proacrodon South American native ungulates Sparnotheriodontidae Guilielmofloweria Micrauchenia Typotheria Hegetotheriopsis Eotypotherium Propachyrucos Coniopternium Liarthrus Didolodontidae Coquenia Prohegetotherium Medistylus Hegetotheriidae Notohippus Oldfieldthomasiidae Hegetotherium Mendozahippus Oldfieldthomasia Adianthidae Picturotherium Santiagorothia Mesolicaphrium Pyrotheria Paranisolambda Notiolofos Nanolophodon Archaeohyrax Leontinia Archaeogaia Comahuetherium Paginula Polymorphis Prolicaphrium Palyeido…

odon Lamegoia Eomorphippus Boleatherium Phoenixauchenia Thoatheriopsis Notioprogonia Eoastrapostylops Taubatherium Sparnotheriodon Termastherium Uruguaytherium Notonychops Othnielmarshia Nonotherium Isotemnidae Allalmeia Morphippus Peripantostylops Mesotheriidae Martinmiguelia Bounodus Fiandraia Tricoelodus Ultrapithecus Olisanophus Maddenia Astrapotheria Pyrotheriidae Proticia Proectocion Shecenia Epitherium Wainka Propyrotherium Henricosborniidae Protolipterna Doli

chostylodon Trigodon Gyrinodon Rhyphodon Proadinotherium Eohyrax Neolicaphrium Anayatherium Archaeotypotherium Brucemacfaddenia Piauhytherium Interatherium Trigonostylops Ernestokokenia Pachyrukhos Macraucheniinae Umayodus Archaeopithecus Requisia Plesiotypotherium Cramaucheniinae Rhynchippus Asmodeus (mammal) Albertogaudrya Notostylopidae Colpodon Hypsitherium Thomashuxleya Ethegotherium Simpsonotus Chasicotherium Neobrachytherium Macraucheniopsis Victorlemoinea Notoetayoa Notopithecus Pseudotypotherium Pisanodon Punahyrax Campanorco Interatheriinae Adinotherium Interatheriidae Xotodon Scalabrinitherium Paranauchenia Otrhonia Parastrapotherium Typotheri