There are about 500 species of rays, stingrays, and skates. Manta Ray Manta alfredi and Manta birostris are the only two manta ray species present in the world. The Deep is part of the European Breeding Programme for the Bluespotted Ribbontail ray and Blue Spot stingray, as well as the species monitoring programme for the Honeycomb Whiptail ray. One of the main differences that will help you spot a ray vs a skate is their body size and shape. It is the largest ray which can grow up to 7m across and can weigh 1.5 to 2 tonnes! They are very important members among all the rays since their body sizes are enormous. dynamiting, "Leila" nets). Unregulated / over-fishing resulting in population decline. They are incredibly graceful underwater, and can move quite quickly with seemingly effortless movements of their pectoral fins. Compare the Difference Between Similar Terms. Generally the main difference will be size. 1. Their characteristics and the important differences between them are discussed in this article. The sociable and graceful manta and mobulas are an in-water must-see item on the checklist of enthusiasts. Can you count all the difference between Stingrays and Skates? Instead, they stun their prey with electric shocks. They are classified as among the Myliobatiformes (which are stingrays and their relatives) and are placed in the Myliobatidae family (eagle rays). Ray or Stingray or Skate Clearnosed skate at the Mote Marine Laboratory: Sometimes, it is difficult to tell the difference between stingrays, skates and rays. Rays: Manta Rays, Mobula Rays, Stingrays, Skates & Electric Rays. To avoid contact with a potential stingray drag your feet in the sand as you walk. The usual bodyweight could reach up to 1350 kilograms in an adult manta ray. Sharks and rays each have tails. Stingrays, sometimes called stingers, have a small body that measures about 35 centimetres in length. The mouth is large and located anteriorly with 18 rows of teeth on the lower jaw. However, skates belong to the family Rajidae. Rays have the potential to attract large numbers of tourists each year amounting to several millions of dollars in foreign earnings. Rays cannot recover as rapidly as many faster growing fish can if their populations are depleted. Skate Vs. Stingray. manta ray. This is a Ray. They can range from only a few inches to over 20 feet in length. Manta rays show an interesting behaviour that they let other fishes (such as remora, wrasse, and angelfish) feed on the particles remain in the gills. Stingray et la raie manta sont deux de ces poissons cartilagineux présentant des différences intéressantes entre eux. Stingrays are small cartilaginous fishes, which are more closely related to sharks. Sting Ray: Most stingrays have a barb on their tail they use for defense. Read on and find out! Rays are identifiable by their unique shape and behaviour. I am interested in ease of use/maintenance, something … Cartilaginous fishes are interesting creatures with many distinguished characteristics they share among them, yet the differences within the group are also fascinating to know. Characteristics of Manta Ray . Mantas and stingrays are relatives and belong to the subclass Elasmobranchii (shark, rays and skates). The graceful manta ray (Manta birostris) can reach a width of 22 feet and weigh several tons. But once you know that the small-eyed stingray has a more pronounced diamond shape with a fatter tail you can easily tell the difference. A mature female reef manta is 12-14 feet (4-5m) fin tip to fin tip. Electric rays are able to discharge an electric current to defend themselves against predators. What is a Manta Ray? Terms of Use and Privacy Policy: Legal. Rays are often more kite shaped, while skates are a bit rounder or triangle shaped. Forty-two species of rays from 9 families and 3 orders have been found in Sri Lankan waters both inshore and out at sea in depths of up to 200m. Their slow growth to reach maturity (about 10 to 15 years) and reproduce relatively few pups within a relative short lifespan makes them susceptible to overexploitation constraining their ability to recover from a depleted state. They may measure up to 29 feet in width and weigh as good as 1300 kgs. These include stingrays, electric rays, manta rays, butterfly rays, and round rays. You should use caution when swimming in these areas. Electric rays are smaller than many other types of rays, and do not have barbs or stings. Ray fisheries in Sri Lanka is notably one of the largest in the world and is primarily driven by an export industry for gill rakers where most profits are made outside Sri Lanka. The stinging barb on the ray’s tail is an effective weapon against predators. Skates are wider than they are longer and tend to have a stronger, shorter tail (about half its body length) that is thick and covered in small, yet sharp protrusions. Well check out our blog and we will help you find some of the differences. Although manta rays and stingrays look similar, you may be surprised to find out that they are really very different. A manta ray can be distinguished from a mobula ray by its great size and evenly aligned terminal jaw (middle of the head) as compared to the mobula's undercut, ventral lower jaw. Non-discarded bycatch in tuna gillnet fisheries. • Manta ray is much larger and heavier than stingrays. If you are stung, get out of the water and seek medical attention to make sure the sting is treated properly. SIZE. "[Others] can grow to 20 feet [6 meters] across from wingtip to wingtip." Stingray and manta ray are two of such cartilaginous fishes exhibiting some interesting differences between them. The reef manta is the largest of the three ocean rays. How do you identify Skate vs. Ray? They are usually very large rays that belong to the Manta.