Opinions from R. Estes et al. 1988
- 'Acrodonta belongs to Iguania'
- 'Agamidae belongs to Acrodonta'
- 'Amphisbaenia belongs to Scleroglossa'
- 'Anguidae belongs to Anguimorpha'
- 'Anguimorpha was reranked as a unranked clade and belongs to Autarchoglossa'
- 'Ascalabota is an invalid subgroup of Sauria'
- 'Autarchoglossa belongs to Scleroglossa'
- 'Cordylidae belongs to Scincoidea'
- 'Dibamidae belongs to Scleroglossa'
- 'Gekkota belongs to Scleroglossa'
- 'Gymnophthalmidae belongs to Teiioidea'
- 'Helodermatidae belongs to Varanoidea'
- 'Iguania belongs to Squamata'
- 'Iguanidae belongs to Iguania'
- 'Lacertidae belongs to Lacertiformes'
- 'Lacertiformes belongs to Lacertoidea'
- 'Lacertoidea belongs to Autarchoglossa' according to C. Camp 1923
- 'Lanthanotus belongs to Varanidae'
- 'Pygopodidae belongs to Gekkota'
- 'Scincidae belongs to Scincoidea'
- 'Scincoidea belongs to Scincomorpha'
- 'Scleroglossa belongs to Squamata'
- 'Serpentes belongs to Scleroglossa'
- 'Squamata belongs to Lepidosauria'
- 'Teiidae belongs to Teiioidea'
- 'Teiioidea belongs to Lacertiformes'
- 'Varanidae belongs to Varanoidea'
- 'Varanoidea belongs to Anguimorpha' according to C. Camp 1923
- 'Varanus belongs to Varanidae'
- 'Xantusiidae belongs to Lacertoidea'
- 'Xenosauridae belongs to Anguimorpha'