Neornithes Gadow, 1893 - living birds
   Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
     Galloanserae Sibley, Ahlquist & Monroe Jr., 1988 see Subcohort Galloanserae Sibley, Ahlquist & Monroe Jr., 1988
       [Order] Galliformes Temminck, 1820 - fowl
         phasianoids see Superfamily Phasianoidea Vigors, 1825
           Family Odontophoridae (Gould, 1844) - New World quails see Subfamily Odontophorinae Gould, 1844
             Genus Odontophorus Vieillot, 1816
               Odontophorus gujanensis (Gmelin, 1789) - marbled wood quail
                 1 Odontophorus gujanensis castigatus Bangs, 1901
                 2 Odontophorus gujanensis marmoratus (Gould, 1843)
                 3 Odontophorus gujanensis medius Chapman, 1929
                 4 Odontophorus gujanensis gujanensisᵀ (Gmelin, 1789)
                 5 Odontophorus gujanensis buckleyi Chubb, 1919
                 6 Odontophorus gujanensis rufogularis Blake, 1959
                 7 Odontophorus gujanensis pachyrhynchus Tschudi, 1844
                 8 Odontophorus gujanensis simonsi Chubb, 1919