Location Costa Rica Article Impact of Costa Rican longline fishery on its bycatch of sharks, stingrays, bony fish and olive ridley turtles (Lepidochelys olivacea) Target catch mahi-mahi, tunas, marlins, sharks Study Type Summary study Bycatch species Sharks Skates/Rays Bony Fishes Elasmobranchs Sea Turtles Fishing Gear Hooks-and-Lines