Parent: Psittacidae (Cockatoos)

└─ Calyptorhynchus

└─── Calyptorhynchus banksii (Red-tailed black cockatoo)

└─── Calyptorhynchus baudinii (Long-billed black cockatoo)

└─── Calyptorhynchus funereus (Yellow-tailed black cockatoo)

└─── Calyptorhynchus lathami (Glossy black cockatoo)

└─── Calyptorhynchus latirostris (Short-billed black cockatoo)