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: -
       Serpentes see Suborder Serpentes Linnaeus, 1758
      Count: [g] 25f;499g;4s [6 Oct 2016]
         Family Colubridae Oppel, 1811 - colubrids
        Count: [g] 256g [5 Oct 2016]
           Subfamily Dipsadinae Guenther, 1858 - American snail-eating snakes
          Count: [g] 101g [4 Oct 2016]
             Genus Pseudotomodon Koslowsky, 1896
            Count: -