Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
   Order Tinamiformes Huxley, 1872
     Family Tinamidae Gray, 1840 - tinamous
       Genus Nothura Wagler, 1827
         Nothura boraquira (Spix, 1825) - white-bellied nothura