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