Cephalorhynchus Gray, 1846 . Zool. Voy. H. M.S. "Erebus" and "Terror," 1:36.

COMMENT: Revised by Harmer, 1922. Proc. Zool. Soc. Lond., 1922:627-638.

PROTECTED STATUS: CITES - Appendix II as Order Cetacea .

ISIS NUMBER: 5301411002008000000.