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
               Family Sylviidae Leach, 1820 - Old World warblers
                 Genus Xanthomixis Sharpe, 1881
                   1 Xanthomixis zosterops (Sharpe, 1875)
                   2 Xanthomixis apperti (Colston, 1972)
                   3 Xanthomixis tenebrosus (Stresemann, 1925)
                   4 Xanthomixis cinereiceps (Sharpe, 1881)