Squamata Oppel 1811 [Gauthier, Estes & de Queiroz 1988], nom. cl. inval. see Order Squamata Oppel, 1811
   Episquamata Vidal & Hedges, 2005
     Lacertoidea Camp, 1923 see Infraorder Lacertoidea Camp, 1923
       Family Trogonophiidae Vanzolini, 1951
         1 Genus Agamodon Peters, 1882
         2 Genus Diplometopon Nikolskii, 1907
         3 Genus Pachycalamus Günther, 1881
         4 Genus Trogonophis Kaup, 1830