Marine Mammal Institute

Caballero, S., Jackson, J., Mignucci-Giannoni, A. A., Barrios-Garrido, H., Beltrán-Pedreros, S., Montiel-Villalobos, M. A. G., et al.. (2008). Molecular systematics of South American dolphins Sotalia: sister taxa determination and phylogenetic relationships, with insights into a multi-locus phylogeny of the Delphinidae. Molecular Phylogenetics and Evolution, 46(1), 252-68. doi:10.1016/j.ympev.2007.10.015

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.