Opinions from A. M. Yates and A. Warren 2000
- 'Acroplous belongs to Eobrachyopidae'
- 'Actinodontidae belongs to Archegosauroidea'
- 'Almasaurus belongs to Metoposauroidea'
- 'Archegosauridae belongs to Archegosauroidea'
- 'Archegosauroidea belongs to Stereospondylomorpha'
- 'Archegosaurus belongs to Archegosauridae'
- 'Batrachosuchus belongs to Brachyopidae'
- 'Benthosuchus belongs to Capitosauroidea'
- 'Brachyopidae belongs to Brachyopoidea'
- 'Brachyopoidea belongs to Trematosauria'
- 'Capitosauria belongs to Stereospondyli'
- 'Capitosauridae belongs to Capitosauroidea'
- 'Capitosauroidea belongs to Capitosauria'
- 'Cheliderpeton belongs to Actinodontidae'
- 'Chigutisauridae belongs to Brachyopoidea'
- 'Dissorophoidea belongs to Euskelia'
- 'Dissorophus belongs to Dissorophoidea'
- 'Dvinosauria belongs to Limnarchia'
- 'Dvinosauroidea belongs to Dvinosauria'
- 'Dvinosaurus belongs to Dvinosauroidea'
- 'Eobrachyopidae belongs to Dvinosauroidea'
- 'Eryopoidea belongs to Euskelia'
- 'Eryops belongs to Eryopoidea'
- 'Euskelia belongs to Temnospondyli'
- 'Isodectes belongs to Eobrachyopidae'
- 'Keratobrachyops belongs to Brachyopoidea'
- 'Konzhukovia belongs to Archegosauridae'
- 'Laidleria belongs to Plagiosauroidea'
- 'Lapillopsis belongs to Stereospondyli'
- 'Limnarchia belongs to Temnospondyli'
- 'Luzocephalus belongs to Trematosauria'
- 'Lydekkerina belongs to Capitosauria'
- 'Mastodonsaurus belongs to Capitosauroidea'
- 'Metoposauridae belongs to Metoposauroidea'
- 'Metoposauroidea belongs to Trematosauria'
- 'Neldasaurus belongs to Trimerorhachidae'
- 'Pelorocephalus belongs to Chigutisauridae'
- 'Peltobatrachus belongs to Stereospondyli'
- 'Plagiosauridae belongs to Plagiosauroidea'
- 'Plagiosauroidea belongs to Trematosauria'
- 'Platyoposaurus belongs to Archegosauridae'
- 'Rhinesuchidae belongs to Stereospondyli'
- 'Rhytidosteidae belongs to Trematosauria'
- 'Saurerpetontidae is a subjective synonym of Eobrachyopidae'
- 'Sclerocephalus belongs to Actinodontidae'
- 'Siderops belongs to Chigutisauridae'
- 'Stereospondyli was reranked as a unranked clade and belongs to Stereospondylomorpha'
- 'Stereospondylomorpha belongs to Limnarchia'
- 'Temnospondyli was reranked as a suborder and belongs to Choanata'
- 'Tersomius belongs to Dissorophoidea'
- 'Thoosuchus belongs to Trematosauroidea'
- 'Trematopsidae is corrected as Trematopidae and belongs to Dissorophoidea'
- 'Trematosauria belongs to Stereospondyli'
- 'Trematosauridae belongs to Trematosauroidea'
- 'Trematosauroidea belongs to Trematosauria'
- 'Trimerorhachidae belongs to Dvinosauria'
- 'Trimerorhachis belongs to Trimerorhachidae'
- 'Trimerorhachoidea is an invalid subgroup of Dvinosauria'
- 'Tupilakosauridae belongs to Dvinosauroidea'
- 'Tupilakosaurus belongs to Tupilakosauridae'
- 'Xenobrachyops belongs to Brachyopidae'
- 'Zatracheidae is corrected as Zatrachydidae and belongs to Eryopoidea'