Serpentes see Suborder Serpentes Linnaeus, 1758
Count: [f] 29f;8g;8s [8 Oct 2016]
   Alethinophidia Nopcsa, 1923 see Infraorder Alethinophidia Nopcsa, 1923
  Count: [f] 24f;8g;8s [8 Oct 2016]
     Caenophidia Hoffstetter, 1939
    Count: [f] 8f;8g;5s [8 Oct 2016]
       Colubroidea Oppel, 1811
      Count: [f] 7f;8g;5s [8 Oct 2016]
         Family Pareatidae Hoffmann, 1890
        Count: -