Squamata Oppel 1811 [Gauthier, Estes & de Queiroz 1988], nom. cl. inval. see Order Squamata Oppel, 1811
Count: -
   Episquamata Vidal & Hedges, 2005
  Count: -
     Toxicofera Vidal & Hedges, 2005
    Count: -
       Anguimorpha Fürbringer, 1900 see Suborder Anguimorpha Fürbringer, 1900
      Count: [*] 7f;19g [3 Oct 2016]
         Family Anguidae Gray, 1825 - glass lizards and alligator lizards
        Count: [*] 13g [3 Oct 2016]
           1 Subfamily Diploglossinae Boucourt, 1873 see Family Diploglossidae Cope, 1864
          Count: [*] 3g [3 Oct 2016]
           2.1 Subfamily Anguinae Gray, 1825
          Count: [*] 4g [3 Oct 2016]
           2.2 Subfamily Gerrhonotinae (Cope, 1864)
          Count: [*] 6g [3 Oct 2016]