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 [Psittaciformes] Wagler, 1830 [monotypic] - parrots
         Family Psittacidae Illiger, 1811 - cockatoos and parrots
           Subfamily Cacatuinae del Hoyo et al., 2014 see Family Cacatuidae Gray, 1840
             Genus Calyptorhynchus Desmarest, 1826
               Calyptorhynchus funereus (Shaw, 1794) - yellow-tailed black-cockatoo
                 1 Calyptorhynchus funereus funereus (Shaw, 1794) - yellow-tailed black-cockatoo
                 2 Calyptorhynchus funereus whiteae Mathews, 1912
                 3 Calyptorhynchus funereus xanthanotus Gould, 1838 - yellow-tinted black-cockatoo