Notostylopidae

Notostylopidae is an extinct family comprising five genera of notoungulate mammals known from the Late Paleocene (Riochican) to Early Oligocene (Tinguirirican) of Argentina, Brazil and Chile in South America^[1]

References

^ McKenna, Malcolm C., and Bell, Susan K. 1997. Classification of Mammals Above the Species Level. Columbia University Press, New York, 631 pp. ISBN 0-231-11013-8

Genera of South American native ungulates

Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Superorder: Laurasiatheria

Xenungulata, Pyrotheria, Astrapotheria, and other minor groups

†Kollpaniidae?

†Didolodontidae

†Protolipternidae

†Carodniidae	Carodnia Etayoa Notoetayoa Rodcania

†Colombitheriidae	Colombitherium Proticia
†Pyrotheriidae	Baguatherium Berracotherium Carolozittelia Griphodon Propyrotherium Pyrotherium

†Astrapotheria

Eoastrapostylops

†Trigonostylopidae

†Astrapotheriidae

Antarctodon Astrapodon Comahuetherium Liarthrus Maddenia Parastrapotherium
†Albertogaudryinae	Albertogaudrya Astraponotus
†Astrapotheriinae	Astrapothericulus Astrapotherium Scaglia
†Uruguaytheriinae	Granastrapotherium Hilarcotherium Uruguaytherium Xenastrapotherium

Carodnia vieirai

Astrapotherium magnum

†Eulitopterna

†Macraucheniidae

Polymorphis
†Cramaucheniinae	Caliphrium Coniopternium Cramauchenia Llullataruca Phoenixauchenia Pternoconius Theosodon
†Macraucheniinae	Cullinia Huayqueriana Macrauchenia Macraucheniopsis Micrauchenia Oxyodontherium Paranauchenia Promacrauchenia Scalabrinitherium Windhausenia Xenorhinotherium

†Proterotherioidea

†Anisolambdidae

†Anisolambdinae	Anisolambda Eolicaphrium Guilielmofloweria Lambdaconops Paranisolambda Polyacrodon Protheosodon Wainka
†Sparnotheriodontinae	Heteroglyphis Notiolofos Phoradiadius Sparnotheriodon Victorlemoinea

†Proterotheriidae

Mesolicaphrium Neodolodus Olisanophus Promylophis Prothoatherium Pseudobrachytherium Salladolodus
†Megadolodinae	Bounodus Megadolodus
†Proterotheriinae	Anisolophus Brachytherium Diadiaphorus Diplasiotherium Eoauchenia Epecuenia Epitherium Lambdaconus Neobrachytherium Neolicaphrium Paramacrauchenia Picturotherium Prolicaphrium Proterotherium Tetramerorhinus Thoatheriopsis Thoatherium Uruguayodon Villarroelia

†Amilnedwardsiidae	Amilnedwardsia Ernestohaeckelia Rutimeyeria
†Indaleciidae	Adiantoides Indalecia
†Notonychopidae	Notonychops Requisia

Incertae sedis

Kyraodus
Proacrodon

Theosodon garretorum

Xenorhinotherium bahiense

incertae sedis

†Notioprogonia

Satshatemnus Seudenius
†Henricosborniidae	Henricosbornia Nanolophodon Othnielmarshia Peripantostylops Simpsonotus
†Notostylopidae	Boreastylops Chilestylops Edvardotrouessartia Homalostylops Notostylops Otrhonia Parastylops

†Homalodotheriidae

†Eutoxodontia

†Leontiniidae

†Notohippidae

†Toxodontidae

†Nesodontinae

†Toxodontinae

Campanorco
Griphotherion

†Archaeopithecidae

Archaeopithecus
Teratopithecus

†Oldfieldthomasiidae

†Interatheriidae

Antofagastia Ignigena Johnbell Munizia Punapithecus
†Interatheriinae	Archaeophylus Argyrohyrax Boleatherium Brucemacfaddenia Caenophilus Choichephilum Cochilius Eopachyrucos Federicoanaya Interatherium Juchuysillu Miocochilius Neoicochilus Patriarchus Proargyrohyrax Progaleopithecus Protypotherium Santiagorothia
†Notopithecinae	Antepithecus Guilielmoscottia Notopithecus Transpithecus

†Mesotheriidae

Fiandraia? Trachytherus
†Mesotheriinae	Altitypotherium Caraguatypotherium Eotypotherium Eutypotherium Hypsitherium Mesotherium Microtypotherium Plesiotypotherium Pseudotypotherium Rusconitherium Typotheriopsis

†Archaeohyracidae

†Hegetotheriidae

†Hegetotheriinae

†Pachyrukhinae

†Pachyrukhini	Pachyrukhos Paedotherium Tremacyllus

Toxodon platensis