Santos, M. C. O., and D. F. Netto. “Killer Whale (<i>Orcinus orca</i>) Predation on a Franciscana Dolphin (<i>Pontoporia blainvillei</I>) in Brazilian Waters”. Latin American Journal of Aquatic Mammals, vol. 4, no. 1, June 2005, pp. 69-72, doi:10.5597/lajam00072.