pistol shrimp- competes with larger animals like the Sperm Whale and Beluga Whale for the title of ‘loudest animal in the sea’. It is distinctive for its large claw, (larger than half the shrimp’s body) A joint allows the “hammer” part to move backward into a cocking position like a gun. When released, it snaps into the other part of the claw, creating a cavitation bubble capable of stunning fish and breaking small glass jars
