Neornithes Gadow, 1893 - living birds
   Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
     Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
       [Order] Passeriformes Linnaeus, 1758
         oscines see Suborder Oscines
           Passerida - passeridans see Parvorder Passerida (C. Linnaeus, 1758) Sibley et al., 1988
             Passeroidea
               Family Nectariniidae Vigors, 1825 - sunbirds
                 Genus Leptocoma Cabanis, 1850
                   1 Leptocoma zeylonica (C. Linnaeus, 1766)
                   2 Leptocoma minima (Sykes, 1832)
                   3 Leptocoma sperata (C. Linnaeus, 1766)
                   4 Leptocoma sericea (Lesson, 1827)
                   5 Leptocoma calcostetha (Jardine, 1843)