1. Cortés E (2002) Stock assessment of small coastal sharks in the US Atlantic and Gulf of Mexico. NOAA, National Marine Fisheries Service, Panama City.
2. Robertson DR, Allen G (2008) Shorefishes of the Tropical Eastern Pacific, online information system. Available at: www.stri.org/sftep. Accessed 27 November 2011.
3. Navia AF, Mejía-Falla PA, Zapata LA, Bessudo S, Soler G, et al.. (2009) Estado del conocimiento de tiburones y rayas del Pacífico Colombiano. In: Puentes V, Navia AF, Mejía-Falla PA, Caldas JP, Diazgranados MC, Zapata LA, editors. Avances en el Conocimiento de Tiburones, Rayas y Quimeras de Colombia. Fundación SQUALUS, Ministerio de Ambiente Vivienda y Desarrollo Territorial, Instituto Colombiano Agropecuario, Conservación Internacional, WWF. pp. 133–194
4. Sexual, ontogenetic, temporal and spatial effects in the feeding ecology of Urotrygon rogersi in the Colombian Pacific ocean;AF Navia;J Fish Biol,2011
5. Mejía-Falla PA, Navia AF, Cortés E (2012) Reproductive variables of Urotrygon rogersi (Batoidea: Urotrygonidae): a species with a triannual reproductive cycle in the eastern tropical Pacific Ocean. J Fish Biol 80: 1246– 1266.