Neornithes Gadow, 1893 - living birds
   Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
     Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
       Order [Columbiformes] Latham, 1790 - pigeons and allies
         Family Columbidae Illiger, 1811 - doves, pigeons
           Subfamily Treroninae
             Genus Treron Vieillot, 1816
               Treron apicauda Blyth, 1846 - pin-tailed green-pigeon
                 1 Treron apicauda apicauda Blyth, 1846
                 2 Treron apicauda laotinus (Delacour, 1926)
                 3 Treron apicauda lowei (Delacour & Jabouille, 1924)