kingdom: Animalia >
phylum: Chordata >
subphylum: Vertebrata >
infraphylum: Gnathostomata >
parvphylum: Osteichthyes >
megaclass: Tetrapoda >
class: Aves >
order: Psittaciformes >
family: Cacatuidae >
genus: Calyptorhynchus Desmarest, 1826 >
species: Calyptorhynchus banksii (Latham, 1790) >
Australia