Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
     Infraclass Neoaves Sibley et al., 1988 see Subcohort Neoaves Sibley et al., 1988
       Parvclass Passerae see Superorder Passerimorphae Sibley et al., 1988
         Superorder Passerimorphae Sibley et al., 1988
           Order Passeriformes Linnaeus, 1758
             Suborder Passeri see Suborder Passeres (C. Linnaeus, 1758) C. Linnaeus, 1766
               Parvorder Passerida (C. Linnaeus, 1758) Sibley et al., 1988
                 Superfamily Sylvioidea
                   Family Sylviidae Leach, 1820 - Old World warblers
                     Subfamily Acrocephalinae Salvin, 1882
                       01 Genus Tesia Hodgson, 1837
                       02 Genus Urosphena Swinhoe, 1877
                       03 Genus Cettia Bonaparte, 1834
                       04 Genus Bradypterus Swainson, 1837
                       05 Genus Dromaeocercus Sharpe, 1877
                       06 Genus Bathmocercus Reichenow, 1895
                       07 Genus Scepomycter Grant & Mackworth-Praed, 1941 see Genus Bathmocercus Reichenow, 1895
                       08 Genus Nesillas Oberholser, 1899
                       09 Genus Thamnornis Milne-Edwards & Grandidier, 1882
                       10 Genus Melocichla Hartlaub, 1857
                       11 Genus Achaetops Roberts, 1922 see Genus Chaetops Swainson, 1831[1832]
                       12 Genus Sphenoeacus Strickland, 1841
                       13 Genus Locustella Kaup, 1829
                       14 Genus Acrocephalus Naumann & Naumann, 1811
                       15 Genus Bebrornis Sharpe, 1883 see Genus Acrocephalus Naumann & Naumann, 1811
                       16 Genus Hippolais Conrad von Baldenstein, 1827
                       17 Genus Chloropeta A. Smith, 1847
                       18 Genus Stenostira Cabanis & Bonaparte, 1850
                       19 Genus Phyllolais Hartlaub, 1881
                       20 Genus Orthotomus Horsfield, 1821
                       21 Genus Poliolais Alexander, 1903
                       22 Genus Graueria E. Hartert, 1908
                       23 Genus Eremomela Sundevall, 1850
                       24 Genus Randia Delacour & Berlioz, 1931
                       25 Genus Newtonia Schlegel, 1867
                       26 Genus Sylvietta Lafresnaye, 1839
                       27 Genus Hemitesia Chapin, 1948
                       28 Genus Macrosphenus Cassin, 1859
                       29 Genus Amaurocichla Sharpe, 1892
                       30 Genus Hylia Cassin, 1859
                       31 Genus Leptopoecile Severtsov, 1873
                       32 Genus Phylloscopus Boie, 1826
                       33 Genus Seicercus Swainson, 1837
                       34 Genus Tickellia Blyth, 1861
                       35 Genus Abroscopus E.C.S. Baker, 1930
                       36 Genus Hyliota Swainson, 1837