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
             Sylvioidea
               Genus Erythrocercus Hartlaub, 1857
                 1 Erythrocercus holochlorus Erlanger, 1901
                 2 Erythrocercus mccallii (Cassin, 1855)
                 3 Erythrocercus livingstonei G.R. Gray, 1870