Neornithes Gadow, 1893 - living birds
   Palaeognathae - palaeognaths see Cohort Palaeognathae Pycraft, 1900
     Family Tinamidae Gray, 1840 - tinamous
       Subfamily Rhynchotinae von Boetticher, 1934
         Genus Eudromia Geoffroy Saint-Hilaire, 1832
           1 Eudromia elegans Geoffroy Saint-Hilaire, 1832 - elegant crested tinamou
           2 Eudromia formosa (Lillo, 1905) - Quebracho crested tinamou