Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893 Order Tinamiformes Huxley, 1872 Family Tinamidae Gray, 1840 - tinamous Genus Nothura Wagler, 1827 Nothura boraquira (Spix, 1825) - white-bellied nothura Nothura minor (Spix, 1825) - lesser nothura