World Register of Marine Species (WoRMS)
Fordyce, E.; Perrin, W.F. (2026). World Cetacea Database. Mesoplodon grayi von Haast, 1876. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=137124 on 2026-08-01
Haast, J. von. (1876). Proceedings of the Zoological Society, London, 1976, 9:457.