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] Charadriiformes Huxley, 1867 - shorebirds, gulls, auks
         ?Family Turnicidae Gray, 1840 - buttonquails
           Genus Turnix Bonnaterre, 1791
             Turnix suscitator (Gmelin, 1789) - barred buttonquail
               01 Turnix suscitator plumbipes (Hodgson, 1837)
               02 Turnix suscitator bengalensis Blyth, 1852
               03 Turnix suscitator taigoor (Sykes, 1832)
               04 Turnix suscitator leggei Baker, 1920
               05 Turnix suscitator okinavensis Phillips, 1947
               06 Turnix suscitator rostratus Swinhoe, 1865
               07 Turnix suscitator blakistoni (Swinhoe, 1871)
               08 Turnix suscitator pallescens Robinson & Baker, 1928
               09 Turnix suscitator thai Deignan, 1946
               10 Turnix suscitator interrumpens Robinson & Baker, 1928
               11 Turnix suscitator atrogularis (Eyton, 1839)
               12 Turnix suscitator suscitator (Gmelin, 1789) - barred buttonquail
               13 Turnix suscitator powelli Guillemard, 1885 - Sunda buttonquail
               14 Turnix suscitator rufilatus Wallace, 1865
               15 Turnix suscitator haynaldi Blasius, 1888
               16 Turnix suscitator fasciatus (Temminck, 1815)
               17 Turnix suscitator nigrescens Tweeddale, 1878