(1)
Cortés, J.; Sánchez-Jiménez, A.; Rodríguez-Arrieta, J. A.; Quirós-Barrantes, G.; González, P. C.; Blum, S. Elasmobranchs Observed in Deepwaters (45-330m) at Isla Del Coco National Park, Costa Rica (Eastern Tropical Pacific). Rev. Biol. Trop. 2012, 60, 257–273.