Phylum Chordata Bateson, 1885 - chordates
   Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
     Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
       Superorder Neognathae Pycraft, 1900 see Cohort Neognathae Pycraft, 1900
         Order Columbiformes Latham, 1790 - pigeons and allies
           Family Columbidae Illiger, 1811 - doves, pigeons
             Genus Treron Vieillot, 1816
               Treron apicauda Blyth, 1846 - pin-tailed green-pigeon
               Treron australis (Linnaeus, 1771) - Madagascar green-pigeon
               Treron bicincta (Jerdon, 1840) - orange-breasted green-pigeon see Treron bicinctus (Jerdon, 1840)
               Treron calva (Temminck, 1808) - African green-pigeon see Treron calvus (Temminck, 1811)
               Treron capellei (Temminck, 1822) - large green-pigeon
               Treron curvirostra (Gmelin, 1789) - thick-billed green-pigeon
               Treron floris Wallace, 1864 - Flores green-pigeon
               Treron formosae Swinhoe, 1863 - whistling green-pigeon
               Treron fulvicollis (Wagler, 1827) - cinnamon-headed green-pigeon
               Treron griseicauda Bonaparte, 1857 - grey-cheeked green-pigeon
               Treron olax (Temminck, 1823) - little green-pigeon
               Treron oxyura (Temminck, 1823) - Sumatran green-pigeon see Treron oxyurus (Temminck, 1823)
               Treron pembaensis Pakenham, 1940 - Pemba green-pigeon
               Treron phoenicoptera (Latham, 1790) - yellow-footed green-pigeon see Treron phoenicopterus (Latham, 1790)
               Treron pompadora (Gmelin, 1789) - pompadour green-pigeon
               Treron psittacea (Temminck, 1808) - Timor green-pigeon see Treron psittaceus (Temminck, 1808)
               Treron sanctithomae (Gmelin, 1789) - Sao Tome green-pigeon
               Treron seimundi (Robinson, 1910) - yellow-vented green-pigeon
               Treron sieboldii (Temminck, 1835) - white-bellied green-pigeon
               Treron sphenura (Vigors, 1832) - wedge-tailed green-pigeon see Treron sphenurus (Vigors, 1832)
               Treron teysmanni see Treron teysmannii Schlegel, 1879
               Treron vernans (Linnaeus, 1771) - pink-necked green-pigeon
               Treron waalia (Meyer, 1793) - Bruce's green-pigeon