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
                 Subfamily Phylloscopinae
                   Genus Sylvietta Lafresnaye, 1839
                     1 Sylvietta brachyura Lafresnaye, 1839
                     2 Sylvietta whytii (Shelley, 1894)
                     3 Sylvietta philippae Williams, 1955 - short-billed crombec
                     4 Sylvietta rufescens (Vieillot, 1817)
                     5 Sylvietta isabellina (Elliot, 1897)
                     6 Sylvietta ruficapilla Bocage, 1877
                     7 Sylvietta virens Cassin, 1859
                     8 Sylvietta denti (Ogilvie-Grant, 1906)
                     9 Sylvietta leucophrys (Sharpe, 1891)