Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
   Subclass Ornithurae Haeckel, 1866 see Clade Ornithurae Haeckel 1866 [Gauthier 1986] {Chiappe 1991}
     Infraclass Dromaeognathae (Huxley, 1867) P. Brodkorb, 1963
       Order Tinamiformes Huxley, 1872
         Family Tinamidae Gray, 1840 - tinamous
           Genus Crypturellus Brabourne & Chubb, 1914
             Crypturellus parvirostris (Wagler, 1827) - small-billed tinamou