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 Passeridae Rafinesque, 1815 - sparrows, snowfinches and allies
                 Genus Pyrgilauda J. Verreaux, 1870
                   1 Pyrgilauda davidiana J. Verreaux, 1871
                   2 Pyrgilauda ruficollis (Blanford, 1871)
                   3 Pyrgilauda blanfordi (Hume, 1876)
                   4 Pyrgilauda theresae (R. Meinertzhagen, 1937)