Bolaños-Jiménez, J., D. Fertl, and M. Iñíguez. “Killer Whale (<i>Orcinus orca</I>) Occurrence in Venezuelan Waters, 1982-2008”. Latin American Journal of Aquatic Mammals, vol. 7, no. 1-2, Dec. 2009, pp. 75-79, doi:10.5597/lajam00138.