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
               1.1 Family Bombycillidae Swainson, 1831 - waxwings and allies
               1.2 Family Dulidae Sclater, 1862 - palmchat
               1.3 Family Paridae Vigors, 1825 - tits, chickadees
               2 Family Remizidae Olphe-Galliard, 1891 - penduline tits
               3 Family Hirundinidae Rafinesque, 1815 - swallows, martins
               4.1 Family Aegithalidae Reichenbach, 1850 - long-tailed tits
               4.2 Family Alaudidae Vigors, 1825 - larks
               4.3 Family Cisticolidae Sundevall, 1872 - cisticolas and allies
               5 Genus Neomixis Sharpe, 1881
               6 Genus Orthotomus Horsfield, 1821
               7 Genus Artisornis Friedmann, 1928
               8 Genus Poliolais Alexander, 1903 [monotypic]
               9.01 Family Pycnonotidae Gray, 1840 - bulbuls
               9.02 Genus Neolestes Cabanis, 1875 [monotypic]
               9.03 Genus Nicator Hartlaub & Finsch, 1870
               9.04 Genus Elminia Bonaparte, 1854, nom. nud.
               9.05 Genus Erythrocercus Hartlaub, 1857
               9.06 Family Sylviidae Leach, 1820 - Old World warblers
               9.07 Family Timaliidae Vigors & Horsfield, 1827 - babblers and parrotbills
               9.08 Genus Myzornis Blyth, 1843 [monotypic]
               9.09 Genus Malia Schlegel, 1880 [monotypic]
               9.10 Genus Horizorhinus Oberholser, 1899 [monotypic]
               9.11 Genus Chaetops Swainson, 1831[1832]
               9.12 Genus Modulatrix Ripley, 1952
               9.13 Family Zosteropidae Bonaparte, 1853 - white eyes