Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
Count: [s] 23o;144f;2043g;9628s;2127ss; ‡1f;21g;74s;12ss
   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
  Count: [s] 23o;144f;2043g;9628s;2127ss; ‡1f;21g;74s;12ss
     Infraclass Neoaves Sibley et al., 1988 see Subcohort Neoaves Sibley et al., 1988
    Count: [s] 21o;139f;2029g;9571s;2115ss; ‡1f;21g;74s;12ss
       Parvclass Passerae see Superorder Passerimorphae Sibley et al., 1988
      Count: [s] 10o;106f;1787g;8445s;1871ss; ‡1f;18g;69s;9ss
         Superorder Passerimorphae Sibley et al., 1988
        Count: -
           Order Columbiformes Latham, 1790 - pigeons and allies
          Count: -
             Family Columbidae Illiger, 1811 - doves, pigeons
            Count: [s] 38g;310s;44ss; ‡2g;3s;1ss
               Genus Treron Vieillot, 1816
              Count: [s] 23s;8ss
                 01 Treron fulvicollis (Wagler, 1827) - cinnamon-headed green-pigeon
                Count: -
                 02 Treron olax (Temminck, 1823) - little green-pigeon
                Count: -
                 03 Treron vernans (Linnaeus, 1771) - pink-necked green-pigeon
                Count: -
                 04 Treron bicincta (Jerdon, 1840) - orange-breasted green-pigeon see Treron bicinctus (Jerdon, 1840)
                Count: -
                 05 Treron pompadora (Gmelin, 1789) - pompadour green-pigeon
                Count: 4ss
                 06 Treron curvirostra (Gmelin, 1789) - thick-billed green-pigeon
                Count: -
                 07 Treron griseicauda Bonaparte, 1857 - grey-cheeked green-pigeon
                Count: -
                 08 Treron floris Wallace, 1864 - Flores green-pigeon
                Count: -
                 09 Treron teysmannii Schlegel, 1879 - Sumba green-pigeon
                Count: -
                 10 Treron psittacea (Temminck, 1808) - Timor green-pigeon see Treron psittaceus (Temminck, 1808)
                Count: -
                 11 Treron capellei (Temminck, 1822) - large green-pigeon
                Count: -
                 12 Treron phoenicoptera (Latham, 1790) - yellow-footed green-pigeon see Treron phoenicopterus (Latham, 1790)
                Count: -
                 13 Treron waalia (Meyer, 1793) - Bruce's green-pigeon
                Count: -
                 14 Treron calva (Temminck, 1808) - African green-pigeon see Treron calvus (Temminck, 1811)
                Count: 2ss
                 15 Treron sanctithomae (Gmelin, 1789) - Sao Tome green-pigeon
                Count: -
                 16 Treron pembaensis Pakenham, 1940 - Pemba green-pigeon
                Count: -
                 17 Treron australis (Linnaeus, 1771) - Madagascar green-pigeon
                Count: -
                 18 Treron apicauda Blyth, 1846 - pin-tailed green-pigeon
                Count: -
                 19 Treron oxyura (Temminck, 1823) - Sumatran green-pigeon see Treron oxyurus (Temminck, 1823)
                Count: -
                 20 Treron seimundi (Robinson, 1910) - yellow-vented green-pigeon
                Count: -
                 21 Treron sphenura (Vigors, 1832) - wedge-tailed green-pigeon see Treron sphenurus (Vigors, 1832)
                Count: 2ss
                 22 Treron sieboldii (Temminck, 1835) - white-bellied green-pigeon
                Count: -
                 23 Treron formosae Swinhoe, 1863 - whistling green-pigeon
                Count: -