Perrin, W.F. (2021). World Cetacea Database.
Orca crassidens Gray, 1846. Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=380535 on 2021-01-28
RAS (Eds.) (2021). Register of Antarctic Species.
Orca crassidens Gray, 1846. Accessed at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=380535 on 2021-01-28