Moreno, I. B., C. C. A. Martins, A. Andriolo, and M. H. Engel. 2003. “Sightings of Franciscana Dolphins (<i>Pontoporia blainvillei</I>) off Espírito Santo, Brazil”. Latin American Journal of Aquatic Mammals 2 (2):131-32. https://doi.org/10.5597/lajam00043.