Squamata Oppel, 1811
Abaculabronia Campbell & Frost, 1993
Abronia Gray, 1838
Aenigmabronia Campbell & Frost, 1993
Anguis Linnaeus, 1758
Apodosauriscus Gauthier, 1982
Arpadosaurus Meszoely, 1970
Auriculabronia Campbell & Frost, 1993
Barisia Gray, 1838
Celestus Gray, 1839
Coloptychon Tihen, 1949
Dimetopisaurus Hecht & McGrew, 1959
Diploglossus Wiegmann, 1834
Elgaria Gray, 1838
Embryopus Weinland, 1862
Eodiploglossus Gauthier, 1982
Eoglyptosaurus Sullivan, 1979
Gerrhonotus Wiegmann, 1828
Glyptosaurus Marsh, 1871
Helodermoides Douglass, 1903
Hyalosaurus Günther, 1873
Lissabronia Campbell & Frost, 1993
Machaerosaurus Gilmore, 1928
Macrogongylus Werner, 1901
Melanosaurus Gilmore, 1928
Mesaspis Cope, 1877
Microlepis Eichwald, 1844
Odaxosaurus Gilmore, 1928
Ophiodes Wagler, 1830
Ophipseudopus
Ophisauriscus
Ophisaurus Valenciennes, 1847
Oreosaurus Marsh, 1872
Otophis Wiegmann, 1834
Pancelosaurus Meszoely, 1970
Panolopus Cope, 1861
Paragerrhonotus Estes, 1963
Paraglyptosaurus Sullivan, 1979
Paraplacosauriops Auge & Sullivan, 2006
Parodaxosaurus Sullivan, 1986
Parophisaurus Sullivan, 1987
Peltosaurus Cope, 1873
Placosaurus Gervais, 1848
Proxestops Gauthier, 1982
Pseudopus Dumeril & Bibron, 1835
Pterogastenes Peale & Green, 1830
Pterogasterus Cope, 1877
Rajaurisaurus Sahni & Srivastava, 1976
Scopaeabronia Campbell & Frost, 1993
Siderolamprus Cope, 1860
Wetmorena Cochran, 1927
Xestops Cope, 1873
