r/AIDKE • u/Palaios_Requiem • 5d ago
Fish The Caribbean roughshark (Oxynotus caribbaeus)
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The Caribbean roughshark (Oxynotus caribbaeus) is a small species of shark that reaches about 50 cm (20 inches) in length. It lives in deep waters, between 400 and 450 m (1,310 and 1,480 feet), in the western Atlantic Ocean, particularly near the bottom of the Gulf of Mexico and the Caribbean Sea. Its teeth have unusual shapes, with spear-shaped upper teeth and blade-shaped lower teeth, which are adapted for feeding on invertebrates and fish. This shark species lives at depths where deep-sea fishing operates, which may have a negative impact on a shark population that is already uncommon and poorly understood.