Simomylodon Paramylodon Mylodontinae List of prehistoric mammals Bolivartherium Lestobradys Urumacotherium Mylodon Neocnus Archaeomylodon Ocnotherium Diabolotherium Nothrotheriops Proschismotherium Parocnus Proplatyarthrus Protamandua Pseudoglyptodon Mesopotamocnus Imagocnus Ahytherium Mionothropus Magdalenabradys Baraguatherium Aymaratherium Brievabradys Urumacocnus Proscelidodon Meizonyx Sibotherium Australonyx Pronothrotherium Proeremotherium Huilabradys Eionaletherium Octodontotherium Thinobadistes Miocnus Analcitherium Megatheriinae Pattersonocnus Scelidodon Hiskatherium Oreomylodon Megistonyx Nohochichak Valgipes Mylodontidae Xibalbaonyx Lakukullus Hapaloides Neonematherium Promegatherium Prepot…

therium Chubutherium Megalocnidae Prepoplanops Megalocnus Nematherium Pelecyodon Palaeomyrmidon Megathericulus Chasicobradys Octomylodon Mcdonaldocnus Pliometanastes Orophodon Eremotherium Scelidotherium Pseudoprepotherium Nothropus Nothrotherium Acratocnus Scelidotheriidae Megalonychidae Megalonyx Catonyx Thalassocnus Glossotherium Nothrotheriidae Megatheriidae Hapalops Lestodon