Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
     Infraclass Eoaves Sibley et al., 1988 see Cohort Palaeognathae Pycraft, 1900
       Parvclass Ratitae (Merrem, 1813) see Subcohort Ratitae Merrem, 1813
         Order Tinamiformes Huxley, 1872
           Family Tinamidae Gray, 1840 - tinamous
             Genus Crypturellus Brabourne & Chubb, 1914
               01 Crypturellus berlepschi (Rothschild, 1897) - Berlepsch's tinamou
               02 Crypturellus cinereus (Gmelin, 1789) - cinereous tinamou
               03 Crypturellus soui (Hermann, 1783) - little tinamou
               04 Crypturellus ptaritepui Zimmer & Phelps, 1945 - tepui tinamou
               05 Crypturellus obsoletus (Temminck, 1815) - brown tinamou
               06 Crypturellus cinnamomeus (Lesson, 1842) - thicket tinamou
               07 Crypturellus undulatus (Temminck, 1815) - undulated tinamou
               08 Crypturellus transfasciatus (Sclater & Salvin, 1878) - pale-browed tinamou
               09 Crypturellus strigulosus (Temminck, 1815) - Brazilian tinamou
               10 Crypturellus boucardi (Sclater, 1860) - slaty-breasted tinamou
               11 Crypturellus kerriae (Chapman, 1915) - Choco tinamou
               12 Crypturellus erythropus (Pelzeln, 1863) - red-legged tinamou
               13 Crypturellus duidae Zimmer, 1938 - grey-legged tinamou
               14 Crypturellus noctivagus (Wied-Neuwied, 1820) - yellow-legged tinamou
               15 Crypturellus atrocapillus (Tschudi, 1844) - black-capped tinamou
               16 Crypturellus variegatus (Gmelin, 1789) - variegated tinamou
               17 Crypturellus brevirostris (Pelzeln, 1863) - rusty tinamou
               18 Crypturellus bartletti (Sclater & Salvin, 1873) - Bartlett's tinamou
               19 Crypturellus parvirostris (Wagler, 1827) - small-billed tinamou
               20 Crypturellus casiquiare (Chapman, 1929) - barred tinamou
               21 Crypturellus tataupa (Temminck, 1815) - Tataupa tinamou