Bermudez-Villapol, L. A., A. J. Sayegh, M. A. Estevez, M. S. Rangel, C. Rosso, and N. I. Vera. 2006. “Notes on the Pygmy Killer Whale <i>Feresa attenuata</I> Gray, 1874 (Cetacea: Delphinidae) in Venezuela, Southeastern Caribbean”. Latin American Journal of Aquatic Mammals 5 (2):135-39. https://doi.org/10.5597/lajam00103.