Opinions from A. E. Zurita et al. 2004

  • 'Amerhippus was reranked as Equus (Amerhippus) and belongs to Equus'
  • 'Anancinae belongs to Gomphotheriidae'
  • 'Cervus brachyceros belongs to Cervus' according to H. Gervais and F. Ameghino 1880
  • 'Cervus brachyceros is recombined as Morenelaphus brachyceros' according to Carette 1922
  • 'Cervus brachyceros is recombined as Morenelaphus brachyceros'
  • 'Dasypodina is corrected as Dasypodini and belongs to Dasypodinae'
  • 'Dasypodinae belongs to Dasypodidae'
  • 'Equus andium is recombined as Equus (Amerhippus) andium'
  • 'Equus neogaeus belongs to Equus' according to Lund 1840
  • 'Equus neogaeus is recombined as Equus (Amerhippus) neogeus'
  • 'Glyptodon belongs to Glyptodontinae'
  • 'Glyptodon clavipes belongs to Glyptodon'
  • 'Glyptodon ornatus belongs to Glyptodon' according to R. Owen 1845
  • 'Glyptodon ornatus is recombined as Neosclerocalyptus ornatus' according to Paula Couto 1957
  • 'Glyptodon ornatus is recombined as Neosclerocalyptus ornatus'
  • 'Glyptodon tuberculatus belongs to Glyptodon' according to R. Owen 1845
  • 'Glyptodon tuberculatus is recombined as Panochthus tuberculatus' according to Burmeister 1866
  • 'Glyptodon tuberculatus is recombined as Panochthus tuberculatus'
  • 'Glyptodontinae belongs to Glyptodontidae'
  • 'Hoplophoridae was reranked as the subfamily Hoplophorinae and belongs to Glyptodontidae'
  • 'Hoplophorini belongs to Hoplophorinae'
  • 'Hoplophorus heusseri is recombined as Neosclerocalyptus heusseri'
  • 'Lestodon belongs to Mylodontinae'
  • 'Lestodon armatus belongs to Lestodon'
  • 'Machairodontinae belongs to Felidae'
  • 'Mastodon (Tetralophodon) mirificus is recombined as Stegomastodon mirificus'
  • 'Mastodon platensis belongs to Mastodon' according to Ameghino 1888
  • 'Mastodon platensis is recombined as Stegomastodon platensis'
  • 'Megatheriinae belongs to Megatheriidae'
  • 'Megatherium belongs to Megatheriinae'
  • 'Megatherium americanum belongs to Megatherium'
  • 'Morenelaphus belongs to Odocoileinae'
  • 'Mylodontinae belongs to Mylodontidae'
  • 'Neosclerocalyptus belongs to Hoplophorini'
  • 'Panochthini belongs to Hoplophorinae'
  • 'Panochthus belongs to Panochthini'
  • 'Propraopus belongs to Dasypodini'
  • 'Propraopus grandis belongs to Propraopus' according to Ameghino 1881
  • 'Propraopus grandis belongs to Propraopus'
  • 'Scelidotheriinae belongs to Mylodontidae'
  • 'Scelidotherium belongs to Scelidotheriinae'
  • 'Scelidotherium leptocephalum belongs to Scelidotherium'
  • 'Smilodon belongs to Machairodontinae'
  • 'Smilodon populator belongs to Smilodon'
  • 'Stegomastodon belongs to Anancinae'
  • 'Toxodon belongs to Toxodontidae'
  • 'Toxodon gezi belongs to Toxodon' according to Ameghino 1917
  • 'Toxodon gezi belongs to Toxodon'
  • 'Toxodon platensis belongs to Toxodon' according to R. Owen 1837
  • 'Toxodon platensis belongs to Toxodon'