Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
   Order Tinamiformes Huxley, 1872
     Family Tinamidae Gray, 1840 - tinamous
       Genus Crypturellus Brabourne & Chubb, 1914
         Crypturellus ptaritepui Zimmer & Phelps, 1945 - tepui tinamou