Opinions from M. Ruta et al. 2003
- 'Amniota was reranked as a unranked clade and belongs to Cotylosauria'
- 'Baphetes kirkbyi belongs to Baphetes' according to Watson 1929
- 'Brachydectes elongatus belongs to Brachydectes' according to Wellstead 1991
- 'Brachydectes newberryi belongs to Brachydectes' according to E. D. Cope 1868
- 'Broiliellus brevis belongs to Broiliellus' according to Carroll 1964
- 'Bruktererpeton fiebigi belongs to Bruktererpeton' according to J. Boy and K. Bandel 1973
- 'Caerorhachis bairdi belongs to Caerorhachis' according to Holmes and Carroll 1977
- 'Colosteus scutellatus belongs to Colosteus' according to J. S. Newberry 1856
- 'Crassigyrinus scoticus belongs to Crassigyrinus' according to Watson 1929
- 'Discosauriscus austriacus belongs to Discosauriscus' according to Makowsky 1876
- 'Dolichopareias disjectus belongs to Dolichopareias' according to Watson 1928
- 'Ecolsonia cutlerensis belongs to Ecolsonia' according to Vaughn 1969
- 'Eoherpeton watsoni belongs to Eoherpeton' according to A. L. Panchen 1975
- 'Eoscopus lockardi belongs to Eoscopus' according to Daly 1994
- 'Eusthenopteron foordi belongs to Eusthenopteron' according to Whiteaves 1881
- 'Ichthyostega stensioei belongs to Ichthyostega' according to Save-Soderbergh 1932
- 'Kotlassia prima belongs to Kotlassia' according to Amalitzky 1898
- 'Leptorophus belongs to Branchiosauridae' according to Bulman and Whittard 1926
- 'Leptorophus tener belongs to Leptorophus' according to Bulman and Whittard 1926
- 'Lethiscus stocki belongs to Lethiscus' according to Wellstead 1982
- 'Megalocephalus pachycephalus belongs to Megalocephalus' according to Beaumont 1977
- 'Micromelerpeton credneri belongs to Micromelerpeton' according to Bulman and Whittard 1926
- 'Neldasaurus wrightae belongs to Neldasaurus' according to J. Chase 1965
- 'Panderichthys rhombolepis belongs to Panderichthys' according to Gross 1941
- 'Pholiderpeton scutigerum belongs to Pholiderpeton' according to Huxley 1863
- 'Platyrhinops lyelli belongs to Platyrhinops' according to Wyman 1858
- 'Ptyonius marshii belongs to Ptyonius' according to E. D. Cope 1869
- 'Sauropleura pectinata belongs to Sauropleura' according to E. D. Cope 1868
- 'Schoenfelderpeton prescheri belongs to Schoenfelderpeton' according to Boy 1986
- 'Scincosaurus crassus belongs to Scincosaurus' according to Fric 1876
- 'Tulerpeton curtum belongs to Tulerpeton' according to Lebedeu 1984
- 'Ventastega curonica belongs to Ventastega' according to P. E. Ahlberg et al. 1994