Marine Mammal Institute

BRANCH TA, Stafford KM, Palacios DM, ALLISON C, BANNISTER JL, BURTON CLK, CABRERA E, CARLSON CA, B. VERNAZZANI GALLETTI, GILL PC, et al. Past and present distribution, densities and movements of blue whales Balaenoptera musculus in the Southern Hemisphere and northern Indian Ocean. Mammal Review. 2007 ;37(2):116 - 175.

Dalebout ML, C. Baker S, Steel DJ, Thompson K, Robertson KM, Chivers SJ, Perrin WF, Goonatilake M, Anderson RC, Mead JG, et al. A Newly Recognised Beaked Whale (Ziphiidae) in the Tropical Indo-Pacific: Mesoplodon hotaula or M. ginkgodens hotaula. Panama City: International Whaling Commission; 2012. http://iwcoffice.org/sc64docs