To help, here are seven fun facts that will help you tell the two apart, as well as give you additional insight into both species. It has a plain-colored and diamond-shaped pectoral fin disc. Once you become more familiar with these two sea creatures, it can be easy to spot the difference. This species is largest stingray in the world with the heavy-body grows upwards of 2.1 m across and 350 kg in weight. They are filter feeders that eat large quantities of krill and other zooplankton and tend. "Through evolutionary history, they have lost their stinger," says McCombs, "but developed several other unique adaptations, including the cephalic lobes (specialized flaps on the front of their face that help them to filter tiny plankton from the water)."Īnother difference: A stingray's mouth is found on the underside of its body, while the mouth of the manta ray is located along the front edge. Oceanic manta rays are the largest species of ray, with wingspans that can reach more than 20 feet. "Unlike manta rays, stingrays have long, thin tails, and many have a small stinger (or barb) near the base of the tail."Ī manta ray, meanwhile, is actually a type of stingray. Stingrays have flat bodies and large pectoral fins that can either give them a rounded shape or a diamond shape with pointed fins, Erin McCombs, education supervisor for California's Aquarium of the Pacific in Long Beach, says via an email interview. Reef manta rays are one of the largest ray species, averaging just over 10 feet wide. Manta rays control plankton abundance and diversity and regulate nutrient cycling. They are capable of learning, remembering, and even recognizing themselves in the mirror. So, what are some other differences? Well let's start with the stingray. The giant oceanic manta ray can grow up to 9 m (30 ft) in maximum length and to a disc size of 7 m (23 ft) across with a weight of about 3,000 kg (6,600 lb) but. Giant manta rays have the biggest brains of any fish.
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