Squamata Oppel 1811 [Gauthier, Estes & de Queiroz 1988], nom. cl. inval. see Order Squamata Oppel, 1811
   Episquamata Vidal & Hedges, 2005
     Toxicofera Vidal & Hedges, 2005
       Serpentes see Suborder Serpentes Linnaeus, 1758
         Family Homalopsidae Jan, 1863
           01 Genus Bitia Gray, 1842
           02 Genus Brachyorrhos Kuhl, 1826
           03 Genus Cantoria Girard, 1858
           04 Genus Cerberus Cuvier, 1829
           05 Genus Djokoiskandarus Murphy, 2011
           06 Genus Enhydris Latreille, 1801
           07 Genus Erpeton Lacepède, 1801
           08 Genus Fordonia Gray, 1842
           09 Genus Gerarda Gray, 1849
           10 Genus Heurnia Jong, 1926
           11 Genus Homalopsis Kuhl & Hasselt, 1822
           12 Genus Myron Gray, 1849
           13 Genus Pseudoferania Ogilby, 1890