Class Aves Linnaeus, 1758 - birds
see Subclass Aves Linnaeus, 1758
Subclass Neornithes Gadow, 1893
see Clade Neornithes Gadow, 1893
Infraclass Eoaves Sibley et al., 1988
see Cohort Palaeognathae Pycraft, 1900
Parvclass Ratitae (Merrem, 1813)
see Subcohort Ratitae Merrem, 1813
Order Tinamiformes Huxley, 1872
Family Tinamidae Gray, 1840 - tinamous
Genus Nothocercus Bonaparte, 1856
1 Nothocercus bonapartei (Gray, 1867) - highland tinamou
2 Nothocercus julius (Bonaparte, 1854) - tawny-breasted tinamou
3 Nothocercus nigrocapillus (Gray, 1867) - hooded tinamou