Class Aves Linnaeus, 1758 - birds
see Subclass Aves Linnaeus, 1758
Subclass Neornithes Gadow, 1893
see Clade Neornithes Gadow, 1893
Infraclass Neoaves Sibley et al., 1988
see Subcohort Neoaves Sibley et al., 1988
Parvclass Picae (C. Linnaeus, 1758)
see Order Piciformes Meyer & Wolf, 1810
Order Piciformes Meyer & Wolf, 1810 - scansorial birds
Infraorder Ramphastides
see Superfamily Ramphastoidea Vigors, 1825
Superfamily Megalaimoidea
see Superfamily Ramphastoidea Vigors, 1825
Family Megalaimidae Blyth, 1852 - Asian barbets
see Subfamily Megalaiminae del Hoyo et al., 2014
Genus Megalaima G.R. Gray, 1842
Megalaima zeylanica (J.F. Gmelin, 1788) - brown-headed barbet