Infraorder Pachyglossa Cope 1864 (squamates)
Parent taxon: Acrodonta according to V. R. Alifanov 2009
See also Cope 1871 and Cope 1875
Sister taxa: Agama sinensis, Agamidae, Barbaturex, Bharatagama, Chamaeleonidae, Gueragama, Qianshanosaurus, Tikiguania, Tikiguania estesi, Tinosaurus, Xianglong
Subtaxa: Uromastycoidea
Ecology:
Distribution: