Parin, N.V. & Kotlyar, A.N. (1985)
Electric rays of the genus Torpedo in open waters of the eastern south Pacific Ocean. Journal of Ichthyology, 26(1), 1–12
Angulo, J.A. & Acero, A.P. (1999)
Primer registro de Torpedo peruana Chirichigno (Elasmobranchii: Torpedinidae) para el Pacifico Colombiano. Boletín de Investigaciones Marinas y Costeras, 28, 185–190
Mejía-Falla, P.A. & Navia, A.F. & Mejía-Ladino, L.M. & Acero, A.P. & Rubio, E.A. (2007)
Tiburones y rayas de Colombia (Pisces: Elasmobranchii). Lista revisada, actualizada y comentada. Boletín de Investigaciones Marinas y Costeras, 34, 128–169
Mejía-Falla, P.A. & Navia, A.F. & Mejía-Ladino, L.M. & Acero, A.P. & Rubio, E.A. (2007)
Tiburones y rayas de Colombia (Pisces: Elasmobranchii). Lista actualizada, revisada y comentada. Boletín de Investigaciones Marinas y Costeras, 36, 111–149
Clarke, T.M. & Espinoza, M. & Villalobos-Rojas, F. & Wehrtmann, I.S. (2011)
Summary of Demersal Elasmobranch Studies in the Continental Platform of the Pacific of Costa Rica with Management and Conservation Strategies. Technical Report. San José, Costa Rica
Mejía-Falla, P.A. & Navia, A.F. (2011)
Relationship between body size and geographic range size of elasmobranchs from the Tropical Eastern Pacific: An initial approximation for their conservation. Ciencias Marinas, 37(3), 305–321
Mejía-Falla, P.A. & Navia, A.F. & Puentes, V. (2011)
Guía para la identificación de especies de tiburones, rayas y quimeras de Colombia. Bogotá, D.C.: Colombia. Ministerio de Ambiente y Desarrollo Sostenible; Corporación para el Desarrollo, Sostenible del Archipiélago de San Andrés, Providencia y Santa Catalina – CORALINA; Gobernación de San Andrés, Providencia y Santa Catalina, Fundación SQUALUS, 2011.
Clarke, T.M. & Espinoza, M. & Villalobos-Rojas, F. & Wehrtmann, I.S. (2012)
Reproductive ecology of four elasmobranch species in the Pacific coast of Costa Rica, Central America [Abstract]. World Congress of Herpetology, Vancouver, Canada, August 8 – 14, 2012, Book of Abstracts, 136
Cortés, A. & Sánchez-Jiménez, J.A. & Rodríguez-Arrieta, G. & Quirós-Barrantes, P.C. & González, S.B. (2012)
Elasmobranchs observed in deepwaters (45-330m) at Isla del Coco National Park, Costa Rica (Eastern Tropical Pacific). Revista de Biología Tropical, 60(Suppl 3): 257–273
Clarke, T.M. & Espinoza, M. & Wehrtmann, I.S. (2014)
Reproductive ecology of demersal elasmobranchs from a data-deficient fishery, Pacific of Costa Rica, Central America. Fisheries Research, 157, 96–105
DOI: 10.1016/j.fishres.2014.04.003
Clarke, T.M. & Espinoza, M. & Ahrens, R. & Wehrtmann, I.S. (2015)
Elasmobranch bycatch associated with the shrimp trawl fishery off the Pacific coast of Costa Rica, Central America. Fishery Bulletin, 114(1), 1–17
DOI: 10.7755/FB.114.1
Cornejo, R. & Vélez-Zuazo, X. & González-Pestana, A. & Kouri, J.C. & Mucientes, G. (2015)
An updated checklist of Chondrichthyes from the southeast Pacific off Peru. Check List, 11(6), Article 1809
DOI: 10.15560/11.6.1809
Espinoza, M. & Munroe, S.E.M. & Clarke, T.M. & Fisk, A.T. & Wehrtmann, I.S. (2015)
Feeding ecology of common demersal elasmobranch species in the Pacific coast of Costa Rica inferred from stable isotope and stomach content analyses. Journal of Experimental Marine Biology and Ecology, 470, 12–25
DOI: 10.1016/j.jembe.2015.04.021
Navia, A.F. & Mejía-Falla, P.A. & Hleap, J.S. (2016)
Zoogeography of Elasmobranchs in the Colombian Pacific Ocean and Caribbean Sea. Neotropical Ichthyology, 14(2), Article e140134
DOI: 10.1590/1982-0224-20140134
Sandoval-Herrera, N.I. & Vargas-Soto, J.S. & Espinoza, M. & Clarke, T.M. & Fisk, A.T. & Wehrtmann, I.S. (2016)
Mercury levels in muscle tissue of four common elasmobranch species from the Pacific coast of Costa Rica, Central America. Regional Studies in Marine Science, 3, 254–261
DOI: 10.1016/j.rsma.2015.11.011