Moreno, I. B., Martins, C. C. A., Andriolo, A. and Engel, M. H. (2003) “Sightings of franciscana dolphins (<i>Pontoporia blainvillei</i>) off Espírito Santo, Brazil”, Latin American Journal of Aquatic Mammals, 2(2), pp. 131-132. doi: 10.5597/lajam00043.