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
           Family Acanthizidae Bonaparte, 1854 - thornbills, gerygones
             Genus Acanthiza Vigors & Horsfield, 1826
               01 Acanthiza katherina De Vis, 1905
               02 Acanthiza pusilla (Shaw, 1790)
               03 Acanthiza apicalis Gould, 1847
               04 Acanthiza ewingii Gould, 1844
               05 Acanthiza murina (De Vis, 1897) - Papuan thornbill
               06 Acanthiza uropygialis Gould, 1838 - chestnut-rumped thornbill
               07 Acanthiza reguloides Vigors & Horsfield, 1827
               08 Acanthiza inornata Gould, 1841
               09 Acanthiza iredalei Mathews, 1911
               10 Acanthiza chrysorrhoa (Quoy & Gaimard, 1830)
               11 Acanthiza nana Vigors & Horsfield, 1827
               12 Acanthiza lineata Gould, 1838
               13 Acanthiza robustirostris Milligan, 1903