Neornithes Gadow, 1893 - living birds Palaeognathae - palaeognaths see Cohort Palaeognathae Pycraft, 1900 Family Tinamidae Gray, 1840 - tinamous Subfamily Tinaminae Gray, 1840 Genus Crypturellus Brabourne & Chubb, 1914 Crypturellus obsoletus (Temminck, 1815) - brown tinamou Crypturellus obsoletus knoxi Phelps Jr., 1976