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 Amphisbaenidae Gray, 1825 - worm lizards
         01 Genus Amphisbaena Linnaeus, 1758
         02 Genus Ancylocranium Parker, 1942
         03 Genus Baikia Gray, 1865
         04 Genus Chirindia Boulenger, 1907
         05 Genus Cynisca Gray, 1844
         06 Genus Dalophia Gray, 1865
         07 Genus Geocalamus Günther, 1880
         08 Genus Loveridgea Vanzolini, 1951
         09 Genus Mesobaena Mertens, 1925
         10 Genus Monopeltis Smith, 1848
         11 Genus Zygaspis Cope, 1885