Marine Mammal Institute

Caballero, S., Trujillo, F., Vianna, J. A., Barrios-Garrido, H., Montiel, M. G., Beltrán-Pedreros, S., et al.. (2007). Taxonomic status of the genus Sotalia: species level ranking for “tucuxi” (Sotalia fluviatilis) and “costero” (Sotalia guianensis) dolphins. Marine Mammal Science, 23, 358-386.

Santos, M. C., Olavarria, C., Borobia, M., Caballero, S., Secchi, E. R., Siciliano, S., & Palacios, D. M.. (2010). A Tale of Two Dolphins: Introduction to the Special Volume on the Biology and Conservation of Neotropical Dolphins of the Genus Sotalia. Latin American Journal of Aquatic Mammals, 8(1-2), 9-23. doi:10.1057/lajam00148