Neornithes Gadow, 1893 - living birds Palaeognathae - palaeognaths see Cohort Palaeognathae Pycraft, 1900 Family Tinamidae Gray, 1840 - tinamous Subfamily Tinaminae Gray, 1840 Genus Nothocercus Bonaparte, 1856 Nothocercus nigrocapillus (Gray, 1867) - hooded tinamou Nothocercus nigrocapillus nigrocapillusᵀ (Gray, 1867)