New ghost shark species discovered off Costa Rica

A new species of ghost shark has been identified near Cabo Blanco and Cano Island off the coast of Costa Rica. This fish exhibits a shorter snout, darker coloration, and a longer dorsal spine, distinguishing it from other species. The discovery was confirmed by Arturo Angulo Sibaja from the University of Costa Rica. Genetic analysis indicates no reproductive interaction with other ghost sharks. While similar specimens have been located near Peru and Chile, further comparisons are necessary. Currently, three other ghost shark species are recognized from regions including South Africa, Taiwan, and Australia. Naidely Vidaurre Quesada, a biology student, contributed to the specimen examination.