Opinions from R. A. Long and P. A. Murry 1995
- 'Acaenasuchus belongs to Stagonolepididae'
- 'Acaenasuchus geoffreyi belongs to Acaenasuchus'
- 'Acallosuchus belongs to Neodiapsida'
- 'Aetosauria belongs to Suchia'
- 'Angistorhininae belongs to Rutiodontidae'
- 'Angistorhinus belongs to Angistorhininae'
- 'Angistorhinus aeolamnis is a subjective synonym of Angistorhinus megalodon'
- 'Angistorhinus grandis belongs to Angistorhinus'
- 'Angistorhinus maximus belongs to Angistorhinus' according to Mehl 1928
- 'Angistorhinus talainti belongs to Angistorhinus' according to Dutuit 1977
- 'Apachesaurus belongs to Metoposauridae'
- 'Apachesaurus gregorii belongs to Apachesaurus'
- 'Archosauria was reranked as a unranked clade and belongs to Archosauriformes'
- 'Archosauriformes belongs to Archosauromorpha'
- 'Archosauromorpha was reranked as a unranked clade and belongs to Neodiapsida'
- 'Arganarhinus belongs to Paleorhininae'
- 'Arribasuchus belongs to Pseudopalatinae'
- 'Belodon buceros is recombined as Arribasuchus buceros'
- 'Belodon kapffi is recombined as Nicrosaurus kapffi'
- 'Belodon plieningeri is a nomen dubium'
- 'Borborophagus is a subjective synonym of Buettneria'
- 'Borborophagus wyomingensis is a subjective synonym of Buettneria perfecta'
- 'Brachysuchus megalodon is recombined as Angistorhinus megalodon'
- 'Bromsgroveia belongs to Poposauridae'
- 'Buettneria belongs to Metoposauridae'
- 'Buettneria bakeri is recombined as Metoposaurus bakeri'
- 'Buettneria calgariensis is a subjective synonym of Buettneria perfecta'
- 'Buettneria howardensis is a subjective synonym of Buettneria perfecta'
- 'Buettneria perfecta belongs to Buettneria'
- 'Calyptosuchus wellesi is recombined as Stagonolepis wellesi'
- 'Cerastosauria is corrected as Ceratosauria and belongs to Theropoda'
- 'Chatterjeea belongs to Chatterjeeidae'
- 'Chatterjeeidae belongs to Rauisuchia'
- 'Chindesaurus belongs to Herrerasauridae'
- 'Chindesaurus bryansmalli belongs to Chindesaurus'
- 'Coelophysis belongs to Ceratosauria'
- 'Coelurus bauri is recombined as Coelophysis bauri'
- 'Crocodilomorphi was reranked as the unranked clade Crocodylomorpha and belongs to Suchia'
- 'Crocodylotarsi belongs to Crurotarsi'
- 'Crurotarsi belongs to Archosauria'
- 'Desmatosuchus belongs to Stagonolepididae'
- 'Desmatosuchus spurensis is a subjective synonym of Desmatosuchus haplocerus'
- 'Dinosauria belongs to Dinosauriformes'
- 'Dinosauriformes belongs to Dinosauromorpha'
- 'Dinosauromorpha belongs to Ornithodira'
- 'Doswellia belongs to Doswelliidae'
- 'Doswellia kaltenbachi belongs to Doswellia'
- 'Doswelliidae belongs to Archosauriformes'
- 'Ebrachosuchus neukami is recombined as Ebrachosaurus neukami' according to Kuhn 1936
- 'Ebrachosuchus neukami is recombined as Paleorhinus neukami'
- 'Episcoposaurus haplocerus [misspelled as Desmatosuchus haploceras] belongs to Desmatosuchus' according to Cope 1892
- 'Episcoposaurus haplocerus is recombined as Desmatosuchus haplocerus'
- 'Episcoposaurus horridus is a subjective synonym of Typothorax coccinarum'
- 'Fasolasuchus belongs to Rauisuchidae'
- 'Fenhosuchus belongs to Rauisuchidae'
- 'Heptasuchus belongs to Poposauridae'
- 'Herrerasauridae belongs to Theropoda'
- 'Hesperosuchus belongs to Sphenosuchia'
- 'Hesperosuchus agilis belongs to Hesperosuchus'
- 'Hyperodapedontinae was reranked as a unranked clade and belongs to Rhynchosauridae'
- 'Kalamoiketer is a subjective synonym of Buettneria'
- 'Kalamoiketer pinkleyi belongs to Kalamoiketer' according to Branson and Mehl 1929
- 'Kalamoiketer pinkleyi is a subjective synonym of Buettneria perfecta'
- 'Kannemeyeriidae belongs to Pristerodontia'
- 'Koskinonodon is a subjective synonym of Buettneria'
- 'Koskinonodon princeps is a subjective synonym of Buettneria perfecta'
- 'Leptosuchus belongs to Rutiodontinae'
- 'Leptosuchus crosbiensis belongs to Leptosuchus'
- 'Leptosuchus imperfecta is a subjective synonym of Leptosuchus adamanensis'
- 'Leptosuchus studeri belongs to Leptosuchus' according to Case and White 1934
- 'Leptosuchus studeri is a subjective synonym of Leptosuchus crosbiensis'
- 'Longosuchus belongs to Stagonolepididae'
- 'Lucasuchus belongs to Stagonolepididae'
- 'Lucasuchus hunti belongs to Lucasuchus'
- 'Luperosuchus belongs to Rauisuchidae'
- 'Lythrosuchus belongs to Poposauridae'
- 'Lythrosuchus langstoni belongs to Lythrosuchus'
- 'Machaeroprosopus adamanensis is recombined as Leptosuchus adamanensis'
- 'Machaeroprosopus andersoni belongs to Machaeroprosopus' according to Mehl 1922
- 'Machaeroprosopus andersoni is a subjective synonym of Arribasuchus buceros'
- 'Machaeroprosopus gregorii is recombined as Smilosuchus gregorii'
- 'Machaeroprosopus lithodendrorum is a subjective synonym of Leptosuchus crosbiensis'
- 'Machaeroprosopus zunii belongs to Machaeroprosopus' according to Camp 1930
- 'Machaeroprosopus zunii is a subjective synonym of Leptosuchus adamanensis'
- 'Metoposauridae belongs to Metoposauroidea'
- 'Metoposauroidea belongs to Temnospondyli'
- 'Metoposaurus belongs to Metoposauridae'
- 'Metoposaurus fraasi is a subjective synonym of Buettneria perfecta'
- 'Mystriosuchidea is corrected as Mystriosuchidae and belongs to Parasuchia'
- 'Mystriosuchinae belongs to Mystriosuchidea'
- 'Mystriosuchus belongs to Mystriosuchinae'
- 'Nicrosaurus belongs to Pseudopalatinae'
- 'Ornithischia belongs to Dinosauria'
- 'Ornithodira belongs to Archosauria'
- 'Ornithosuchia was reranked as a unranked clade and belongs to Crurotarsi'
- 'Ornithosuchidae belongs to Ornithosuchia'
- 'Otischalkia belongs to Hyperodapedontinae'
- 'Otischalkia elderae belongs to Otischalkia'
- 'Paleorhininae belongs to Mystriosuchidea'
- 'Paleorhinus belongs to Paleorhininae'
- 'Paleorhinus bransoni belongs to Paleorhinus'
- 'Paleorhinus magnoculus is recombined as Arganarhinus magnoculus'
- 'Paleorhinus sawini belongs to Paleorhinus'
- 'Parasuchia was reranked as a unranked clade and belongs to Crocodylotarsi'
- 'Parasuchus is a nomen dubium'
- 'Parasuchus hislopi is a nomen dubium'
- 'Paratypothorax belongs to Stagonolepididae'
- 'Paratypothorax andressi belongs to Paratypothorax' according to Long and Ballew 1985
- 'Paratypothorax andressi belongs to Paratypothorax'
- 'Parrishia belongs to Sphenosuchia'
- 'Parrishia mccreai belongs to Parrishia'
- 'Phytosaurus doughtyi is a subjective synonym of Leptosuchus crosbiensis'
- 'Placerias belongs to Kannemeyeriidae'
- 'Placerias gigas belongs to Placerias' according to Camp and Welles 1956
- 'Placerias gigas is a subjective synonym of Placerias hesternus'
- 'Placerias hesternus belongs to Placerias'
- 'Poposauridae belongs to Rauisuchia'
- 'Poposaurus belongs to Poposauridae'
- 'Poposaurus gracilis belongs to Poposaurus'
- 'Postosuchus belongs to Rauisuchidae'
- 'Postosuchus kirkpatricki belongs to Postosuchus'
- 'Prestosuchus belongs to Rauisuchidae'
- 'Pristerodontia belongs to Dicynodontia'
- 'Promystriosuchus ehlersi is recombined as Paleorhinus ehlersi'
- 'Prosauropoda belongs to Sauropodomorpha'
- 'Pseudopalatinae belongs to Rutiodontidae'
- 'Pseudopalatus belongs to Pseudopalatinae'
- 'Pseudopalatus maccauleyi is recombined as Arribasuchus maccauleyi'
- 'Pseudopalatus pristinus belongs to Pseudopalatus'
- 'Rauisuchia was reranked as a unranked clade and belongs to Suchia'
- 'Rauisuchidae belongs to Rauisuchia'
- 'Rauisuchus belongs to Rauisuchidae'
- 'Redondasaurus bermani is a subjective synonym of Arribasuchus buceros'
- 'Redondasuchus reseri is a subjective synonym of Typothorax coccinarum'
- 'Revueltosaurus belongs to Ornithischia'
- 'Revueltosaurus callenderi belongs to Revueltosaurus'
- 'Rhynchosauria was reranked as a unranked clade and belongs to Archosauromorpha'
- 'Rhynchosauridae was reranked as a unranked clade and belongs to Rhynchosauroidea'
- 'Rhynchosauroidea was reranked as a unranked clade and belongs to Rhynchosauria'
- 'Rutiodon belongs to Rutiodontinae'
- 'Rutiodon carolinensis belongs to Rutiodon'
- 'Rutiodontidae belongs to Parasuchia'
- 'Rutiodontinae belongs to Rutiodontidae'
- 'Saurischia belongs to Dinosauria'
- 'Sauropodomorpha belongs to Saurischia'
- 'Saurosuchus belongs to Rauisuchidae'
- 'Smilosuchus belongs to Rutiodontinae'
- 'Sphenosuchia belongs to Crocodilomorphi'
- 'Stagonolepididae belongs to Aetosauria'
- 'Stagonolepis belongs to Stagonolepididae'
- 'Stagonosuchus belongs to Rauisuchidae'
- 'Suchia belongs to Crurotarsi'
- 'Teratosaurus belongs to Rauisuchidae'
- 'Therapsida was reranked as a order and belongs to Synapsida'
- 'Theropoda belongs to Saurischia'
- 'Trilophosauria belongs to Archosauromorpha'
- 'Trilophosauridae belongs to Trilophosauria'
- 'Trilophosaurus belongs to Trilophosauridae'
- 'Typothorax belongs to Stagonolepididae'
- 'Typothorax coccinarum belongs to Typothorax'
- 'Typothorax meadei is recombined as Longosuchus meadei'
- 'Vancleavea belongs to Neodiapsida'
- 'Xenognathus obscurus is recombined as Colognathus obscurus'
- 'Youngosuchus belongs to Rauisuchidae'