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 Ptilonorhynchidae Gray, 1841 - bowerbirds
             Genus Ailuroedus Cabanis, in Cabanis & Heine, 1850-1851[1851]
               1 Ailuroedus buccoides (Temminck, 1836) - white-eared catbird
               2 Ailuroedus crassirostris (Paykull, 1815) - green catbird