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 Timaliidae Vigors & Horsfield, 1827 - babblers and parrotbills
                 Genus Pomatorhinus Horsfield, 1821 - scimitar babblers
                   1 Pomatorhinus hypoleucos (Blyth, 1844)
                   2 Pomatorhinus erythrogenys Vigors, 1832
                   3 Pomatorhinus horsfieldii Sykes, 1832
                   4 Pomatorhinus schisticeps Hodgson, 1836
                   5 Pomatorhinus montanus Horsfield, 1821
                   6 Pomatorhinus ruficollis Hodgson, 1836
                   7 Pomatorhinus ochraceiceps Walden, 1873
                   8 Pomatorhinus ferruginosus Blyth, 1845