Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
       Subdivision Bilateralia
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
               Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
                 Order Columbiformes Latham, 1790 - pigeons and allies
                   Family Columbidae Illiger, 1811 - doves, pigeons
                     Subfamily Treroninae
                       Genus Treron Vieillot, 1816
                         1 Treron australis (Linnaeus, 1771) - Madagascar green-pigeon
                         2 Treron phoenicoptera (Latham, 1790) - yellow-footed green-pigeon see Treron phoenicopterus (Latham, 1790)
                         3 Treron waalia (Meyer, 1793) - Bruce's green-pigeon