Opinions from A. G. Kramarz et al. 2010
- 'Abderites belongs to Abderitidae'
- 'Abderites meridionalis belongs to Abderites'
- 'Abderitidae was reranked as a family and belongs to Paucituberculata'
- 'Acarechimys belongs to Echimyidae'
- 'Acaremyinae was reranked as the family Acaremyidae and belongs to Hystricognathi'
- 'Cingulata was reranked as a order and belongs to Xenarthra'
- 'Dasipidae is corrected as Dasypodidae and belongs to Cingulata'
- 'Dasyproctidae belongs to Hystricognathi'
- 'Dinomyidae belongs to Hystricognathi'
- 'Echimyidae belongs to Hystricognathi'
- 'Eocardiidae belongs to Hystricognathi'
- 'Eosteiromys belongs to Erethizontidae'
- 'Erethizontidae belongs to Hystricognathi'
- 'Euphractus patagonicus is recombined as Stenotatus patagonicus'
- 'Eutheria was reranked as a infraclass and belongs to Mammalia'
- 'Glyptodontidae belongs to Cingulata'
- 'Hegetotheriidae belongs to Notoungulata'
- 'Hystricognathi belongs to Rodentia'
- 'Interatheridae is corrected as Interatheriidae and belongs to Notoungulata'
- 'Interatherium belongs to Interatheriidae'
- 'Litopterna belongs to Eutheria'
- 'Luantus belongs to Eocardiidae'
- 'Luantus propheticus belongs to Luantus'
- 'Marsupialia was reranked as a infraclass and belongs to Mammalia'
- 'Mylodontidae belongs to Phyllophaga'
- 'Nematheriinae belongs to Mylodontidae'
- 'Nematherium belongs to Nematheriinae'
- 'Neoreomys belongs to Dasyproctidae'
- 'Neoreomys pinturensis belongs to Neoreomys'
- 'Notoungulata belongs to Eutheria'
- 'Pachyrukhos belongs to Hegetotheriidae'
- 'Palaeothentes belongs to Palaeothentidae'
- 'Palaeothentes minutus belongs to Palaeothentes'
- 'Palaeothentidae belongs to Paucituberculata'
- 'Paucituberculata belongs to Marsupialia'
- 'Peltephilidae belongs to Cingulata'
- 'Peltephilus belongs to Peltephilidae'
- 'Peltephilus pumilus belongs to Peltephilus'
- 'Phyllophaga was reranked as a order and belongs to Xenarthra'
- 'Proeutatus belongs to Dasypodidae'
- 'Propalaehoplophoridae was reranked as the subfamily Propalaehoplophorinae and belongs to Glyptodontidae'
- 'Prostichomys belongs to Echimyidae'
- 'Prostichomys bowni belongs to Prostichomys'
- 'Proterotheriidae belongs to Litopterna'
- 'Protypotherium belongs to Interatheriidae'
- 'Prozaedius is corrected as Prozaedyus and belongs to Dasypodidae'
- 'Rodentia belongs to Eutheria'
- 'Stegotherium belongs to Dasypodidae'
- 'Stegotherium tesselatum is corrected as Stegotherium tessellatum and belongs to Stegotherium'
- 'Stegotherium variegatum belongs to Stegotherium'
- 'Stenotatus belongs to Dasypodidae'
- 'Tetramerorhinus belongs to Proterotheriidae'
- 'Titanothentes belongs to Palaeothentidae'
- 'Xenarthra was reranked as a superorder and belongs to Eutheria'