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 sylvaticus (Desfontaines, 1789)
               1 Turnix sylvaticus sylvaticus (Desfontaines, 1789)
               2 Turnix sylvaticus lepuranus (Smith, 1836)
               3 Turnix sylvaticus dussumier (Temminck, 1828)
               4 Turnix sylvaticus davidi Delacour & Jabouille, 1930
               5 Turnix sylvaticus bartelsorum Neumann, 1929
               6 Turnix sylvaticus whiteheadi Ogilvie-Grant, 1897
               7 Turnix sylvaticus celestinoi McGregor, 1907
               8 Turnix sylvaticus nigrorum duPont, 1976
               9 Turnix sylvaticus suluensis Mearns, 1905