female diver filming giant oceanic manta ray, two scalloped hammerheads in background, revillagigedo islands, socorro, baja california, mexico - 圓齒雙髻鯊 個照片及圖片檔深海潛水, 一起
diver considers dead scalloped hammerhead (sphyrna lewini) and galapagos shark (carcharhinus galapagensis) in orphaned fishing net, wolf island, galapagos archipelago, unesco world heritage, pacific, ecuador - 圓齒雙髻鯊 個照片及圖片檔鯊魚, 漁網, 加拉帕戈斯群島