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 Aphelocephala Oberholser, 1899
               1 Aphelocephala leucopsis (Gould, 1841)
               2 Aphelocephala pectoralis (Gould, 1871)
               3 Aphelocephala nigricincta (North, 1895)