Opinions from J. M. Parrish 1993
- 'Aetosauria belongs to Rauisuchiformes'
- 'Archosauria was reranked as a unranked clade and belongs to Archosauriformes'
- 'Bromsgroveia belongs to Poposauridae'
- 'Bromsgroveia walkeri belongs to Bromsgroveia'
- 'Chanaresuchus belongs to Proterochampsidae'
- 'Crocodilomorphi was reranked as the unranked clade Crocodylomorpha and belongs to Paracrocodylomorpha'
- 'Crocodylotarsi belongs to Crurotarsi'
- 'Crurotarsi belongs to Archosauria'
- 'Desmatosuchus belongs to Stagonolepididae'
- 'Erythrosuchia belongs to Archosauriformes'
- 'Erythrosuchidae belongs to Erythrosuchia'
- 'Erythrosuchus belongs to Erythrosuchidae'
- 'Euparkeria belongs to Archosauriformes'
- 'Fasolasuchus belongs to Rauisuchidae'
- 'Fasolasuchus tenax belongs to Fasolasuchus' according to Bonaparte 1981
- 'Fasolasuchus tenax belongs to Fasolasuchus'
- 'Gracilisuchus belongs to Rauisuchia'
- 'Gracilisuchus stipanicicorum belongs to Gracilisuchus'
- 'Heptasuchus belongs to Rauisuchidae'
- 'Heptasuchus clarki belongs to Heptasuchus' according to Dawley et al. 1979
- 'Heptasuchus clarki belongs to Heptasuchus'
- 'Lewisuchus belongs to Suchia'
- 'Lewisuchus admixtus belongs to Lewisuchus'
- 'Lotosaurus belongs to Rauisuchidae'
- 'Lotosaurus adentus belongs to Lotosaurus' according to Zhang 1975
- 'Lotosaurus adentus belongs to Lotosaurus'
- 'Machaeroprosopus gregorii is recombined as Rutiodon gregorii'
- 'Ornithodira belongs to Archosauria'
- 'Ornithosuchidae belongs to Crurotarsi'
- 'Paracrocodylomorpha belongs to Rauisuchia'
- 'Parasuchia belongs to Crocodylotarsi'
- 'Poposauridae belongs to Paracrocodylomorpha'
- 'Poposaurus belongs to Poposauridae'
- 'Poposaurus gracilis belongs to Poposaurus'
- 'Postosuchus belongs to Poposauridae'
- 'Postosuchus kirkpatricki belongs to Postosuchus'
- 'Prestosuchidae belongs to Suchia'
- 'Prestosuchus belongs to Prestosuchidae'
- 'Prestosuchus chiniquensis belongs to Prestosuchus'
- 'Prestosuchus loricatus is a subjective synonym of Prestosuchus chiniquensis'
- 'Proterochampsa belongs to Proterochampsidae'
- 'Proterochampsidae belongs to Archosauriformes'
- 'Proterosuchus belongs to Archosauriformes'
- 'Rauisuchia belongs to Rauisuchiformes'
- 'Rauisuchidae belongs to Rauisuchia'
- 'Rauisuchiformes belongs to Suchia'
- 'Rauisuchus belongs to Rauisuchidae'
- 'Rauisuchus tiradentes is corrected as Rauisuchus triradentes and belongs to Rauisuchus'
- 'Riojasuchus belongs to Ornithosuchidae'
- 'Rutiodon belongs to Parasuchia'
- 'Saurosuchus belongs to Prestosuchidae'
- 'Saurosuchus galilei belongs to Saurosuchus'
- 'Stagonolepididae belongs to Aetosauria'
- 'Stagonolepis belongs to Stagonolepididae'
- 'Stagonolepis robertsoni belongs to Stagonolepis' according to Agassiz 1844
- 'Stagonolepis robertsoni belongs to Stagonolepis'
- 'Suchia belongs to Crocodylotarsi'
- 'Teratosaurus belongs to Poposauridae'
- 'Teratosaurus suevicus belongs to Teratosaurus'
- 'Ticinosuchus belongs to Prestosuchidae'
- 'Ticinosuchus ferox belongs to Ticinosuchus'
- 'Tikisuchus belongs to Rauisuchidae'
- 'Tikisuchus romeri belongs to Tikisuchus' according to Chatterjee and Majumdar 1987
- 'Tikisuchus romeri belongs to Tikisuchus'
- 'Turfanosuchus belongs to Suchia'
- 'Turfanosuchus dabanensis belongs to Turfanosuchus'
- 'Vjushkovia belongs to Erythrosuchidae'
- 'Vjushkovia triplicostata [misspelled as Vjushkovia triplocostata] belongs to Vjushkovia'