Opinions from F. L. AgnolĂn et al. 2023
- 'Abelisauridae belongs to Abelisauroidea'
- 'Abelisauroidea belongs to Ceratosauria'
- 'Atlantoceratodus belongs to Ceratodontiformes'
- 'Austrocheirus belongs to Averostra'
- 'Austrocheirus isasii belongs to Austrocheirus'
- 'Averostra belongs to Theropoda'
- 'Ceratodontiformes belongs to Dipnoi'
- 'Ceratodus iheringi is recombined as Atlantoceratodus iheringi'
- 'Chelidae belongs to Pleurodira'
- 'Clasmodosaurus belongs to Titanosauria'
- 'Clasmodosaurus spatula belongs to Clasmodosaurus'
- 'Colossosauria belongs to Lithostrotia'
- 'Crocodilomorphi was reranked as the unranked clade Crocodylomorpha and belongs to Archosauria'
- 'Dipnoi was reranked as a unranked clade and belongs to Sarcopterygii'
- 'Dreadnoughtus belongs to Colossosauria'
- 'Dreadnoughtus schrani belongs to Dreadnoughtus'
- 'Euiguanodontia belongs to Iguanodontoidea'
- 'Hydromedusinae belongs to Chelidae'
- 'Lamnidae belongs to Lamniformes'
- 'Lamniformes belongs to Chondrichthyes'
- 'Lepisosteidae belongs to Lepisosteiformes'
- 'Lepisosteiformes belongs to Actinopterygii'
- 'Megaraptora belongs to Coelurosauria'
- 'Megaraptoridae belongs to Megaraptora'
- 'Mosasauridae belongs to Lepidosauromorpha'
- 'Orkoraptor belongs to Megaraptoridae'
- 'Orkoraptor burkei belongs to Orkoraptor'
- 'Ornithischia was reranked as a unranked clade and belongs to Dinosauria'
- 'Ornithopoda belongs to Ornithischia'
- 'Peirosauridae belongs to Crocodylomorpha'
- 'Pleurodira was reranked as a unranked clade and belongs to Testudines'
- 'Sauropoda was reranked as a unranked clade and belongs to Saurischia'
- 'Talenkauen belongs to Elasmaria'
- 'Talenkauen santacrucensis belongs to Talenkauen'
- 'Testudines was reranked as a subclass and belongs to Testudinata'
- 'Titanosauria belongs to Sauropoda'