Coba jelasin Calyptorhynchus (Calyptorhynchus) banksii banksii dari Calyptorhynchus dalam bahasa melayu dong

Kakaktua Hitam Berkilat, Calyptorhynchus (Calyptorhynchus) lathami

Subgenus Zanda - kakaktua hitam-dan-kuning/putih

Kakaktua Hitam Ekor Kuning, Calyptorhynchus (Zanda) funereus

Calyptorhynchus (Zanda) funereus whiteae (not widely accepted)

Kakaktua Hitam Paruh Pendek, Calyptorhynchus (Zanda) latirostris

Kakaktua Hitam Paruh Panjang, Calyptorhynchus (Zanda) baudinii

Astuti, Dwi (2004?): A phylogeny of cockatoos (Aves: Psittaciformes) inferred from DNA sequences of the seventh intron of nuclear β-fibrinogen gene. Doctoral work, Graduate School of Environmental Earth Science, Hokkaido University, Japan. PDF fulltext

Brown, D.M. & Toft, C.A. (1999): Molecular systematics and biogeography of the cockatoos (Psittaciformes: Cacatuidae). Auk 116(1): 141-157.