Rossi-Santos, M. R., L. L. Wedekin, and E. L. A. Monteiro-Filho. 2010. “Habitat Use of the Guiana Dolphin, <i>Sotalia guianensis</I> (Cetacea, Delphinidae), in the Caravelas River Estuary, Eastern Brazil”. Latin American Journal of Aquatic Mammals 8 (1-2):111-16. https://doi.org/10.5597/lajam00159.