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 Passerae see Superorder Passerimorphae Sibley et al., 1988
         Superorder Passerimorphae Sibley et al., 1988
           Order Passeriformes Linnaeus, 1758
             Suborder Passeri see Suborder Passeres (C. Linnaeus, 1758) C. Linnaeus, 1766
               Parvorder Passerida (C. Linnaeus, 1758) Sibley et al., 1988
                 Superfamily Passeroidea
                   Family Nectariniidae Vigors, 1825 - sunbirds
                     Subfamily Nectariniinae see Family Nectariniidae Vigors, 1825
                       Tribe Nectariniini see Family Nectariniidae Vigors, 1825
                         Genus Aethopyga Cabanis, 1850[1851]
                           01 Aethopyga primigenius (Hachisuka, 1941) see Aethopyga primigenia (Hachisuka, 1941)
                           02 Aethopyga boltoni Mearns, 1905
                           03 Aethopyga flagrans Oustalet, 1876
                           04 Aethopyga pulcherrima Sharpe, 1876
                           05 Aethopyga duyvenbodei (Schlegel, 1871)
                           06 Aethopyga shelleyi Sharpe, 1876
                           07 Aethopyga gouldiae (Vigors, 1831)
                           08 Aethopyga nipalensis (Hodgson, 1836) - yellow-backed sunbird
                           09 Aethopyga eximia (Horsfield, 1821)
                           10 Aethopyga christinae Swinhoe, 1869
                           11 Aethopyga saturata (Hodgson, 1836)
                           12 Aethopyga siparaja (Raffles, 1822)
                           13 Aethopyga mystacalis (Temminck, 1822)
                           14 Aethopyga ignicauda (Hodgson, 1836)