electric ray facts

The electric rays (suborder Torpedinoidei) are distinguished by large paired electric organs between the pectoral fins and the head, with which they can give powerful shocks either for defensive purposes or to kill prey. The electric rays have a smooth and naked skin; the head and trunk with the pectoral fins form a circular disk, and the tail is short and stout. The electric ray uses its shock to keep predators away and to capture fish that would ordinarily be too fast for the slow-moving ray. LESSER ELECTRIC RAY Narcine bancroftii Identification Grayish to reddish brown, with many rounded dark blotches that are outlined with blackish circles on the dorsal disc. 1. Round disc with a thick tail and well developed dorsal fins and caudal fin. Electric Rays Electric ray fish in ocean. The largest species of electric ray, called the Atlantic torpedo ray, can reach over 6 ft (1.8 m) long while the smallest electric ray only grows to around a foot (.3 m). Marbled electric rays can be found anywhere from 33 to 328 feet (10 to 100 m) deep. Rays are ovoviviparous. Electric Ray Facts & Trivia for kids Some Electric Rays can give off over 200 volts of electricity. The electric rays are a group of rays, flattened cartilaginous fish with enlarged pectoral fins, composing the order Torpediniformes / t ɔːr ˈ p ɛ d ɪ n ɪ f ɔːr m iː z /.They are known for being capable of producing an electric discharge, ranging from 8 to 220 volts, depending on species, used to stun prey and for defense. Sadly, numbers of sting ray are in decline. The electricity can be sent out of the ray’s body, allowing the ray to delivery a potent electrical shock to anything touching or getting near to it. This electrical energy is then stored in two kidney-shaped organs. 14. Rays can vastly vary in size. 4. It can take an Electric Ray several days to recharge after sending out a shock before they can shock again. There are 69 species in four families. The oceanic manta ray is the largest ray reaching up to 7m in wing span and weighs 2,000kg. ... At the same time, manta rays are included in the Batoidea superorder, which includes rays, electric rays and sawfish. Electric Rays use electric jolts to stun their prey. Catch rates and population trends are hard to assess across the ray’s range. Electric rays usually feed on small crustaceans and other small prey. 2. Facts Summary: The Caribbean Electric Ray (Narcine bancroftii) is a species of concern belonging in the species group "fishes" and found in the following area(s): Brazil, Florida, French Guiana, Guyana, Mississippi, New Mexico, North Carolina, Suriname, Venezuela. Fun Facts About Marbled Electric Rays. This means that embryos develop inside eggs and remain inside their mother’s body until they are ready for live birth. There are about 69 species of these rays. The largest electric ray known, the Atlantic torpedo (Torpedo nobiliana), is found in the north Atlantic Ocean. The most distinguishing feature of these fish is their ability to produce electric discharges that are used to stun their prey or as a mechanism of defense. Manta Ray Facts and Information. Electric ray generate electricity through muscular contractions. Marbled electric rays are not commercially important, so are often discarded back at sea if caught. It is commonly found in the western Atlantic, the Gulf of Mexico, the Caribbean and northern areas of South America. A large electric ray … Most of these fish are easily identifiable by a flattened body and habit of staying near the ocean floor. Electric Rays will protest themselves from predators with an electric jolt. No spine on tail. Facts about Manta Rays, Habitat, Feeding, Anatomy, Evolution, Predators. Disc white ventrally. The smallest ray is the short-nose electric ray which is approximately 10cm across and weighs about 400g. The Caribbean electric ray also known as the lesser electric ray, is a small brownish ray with a circular body, a short tail and only about 20 cm of width. The electric rays are cartilaginous fishes comprising the order Torpediniformes. Are ready for live birth if caught they are ready for live.... Electric rays and sawfish it can take an electric jolt, manta rays, Habitat,,!, predators, Anatomy, Evolution, predators the smallest ray is the largest ray reaching up to 7m wing! Included in the Batoidea superorder, which includes rays, electric rays be. Caribbean and northern areas of South America from 33 to 328 feet ( 10 to 100 )... Protest themselves from predators with an electric jolt 200 volts of electricity is then stored in kidney-shaped! With an electric ray known, the Caribbean and northern areas of South America are cartilaginous fishes comprising order! To stun their prey round disc with a thick tail and well developed dorsal fins and caudal.! 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