[1], The tail spine of the longtail stingray is potentially dangerous to humans. 6 words related to stingray: ray, Dasyatidae, family Dasyatidae, Dasyatis centroura, roughtail stingray, butterfly ray. He gave it the name Trygon longa, in reference to the long tail, and designated a specimen from Acapulco, Mexico and another from Panama as the syntypes. Measuring up to 1.56 m (5.1 ft) across, this species has a rhomboid pectoral fin disc, a lower (but not upper) fin fold on the tail, and numerous dermal denticles along the back and behind the stinging spine. 5 out of 5 stars (16) 16 reviews. Stingrays are a family of fish, primarily composed of cartilage, that are closely related to sharks. There is a row of five papillae across the floor of the mouth; the two on the sides are smaller than the others. In most cases, when the sting enters a person's body, the pressure causes the protective sheath to tear. stingray definition: 1. a large, flat, round fish with a long tail that has poisonous points on it 2. a large, flat…. The Longtail Stingray has a rhomboid or diamond shaped discs that are slightly wider than they are long. The pelvic fins are rounded. From shop JavaneseartsBoutique. A stingray’s tail is long, thin, and tapered, much like a whip. Although they look near identical, rays and skates are actually different. Its eyes are situated on its dorsal (top) side, whereas the stingray’s mouth, gills, and nostrils are found on its underbelly. Qldian via iStock. The majority are caught by demersal gill nets, longlines or traps with most fish being immature juveniles. As a result, the International Union for Conservation of Nature (IUCN) has listed this species as Data Deficient, while noting that its slow reproductive rate would limit its capacity to recover from over-exploitation. Antonyms for long-tailed stingray. They have a long slender whip-like tail that is approximately twice the length of their disc and one venomous serrated tail spine that is closer to the base than the tip and is potentially dangerous. The tail can be about two and a half times the length of the ray’s body and is long, slender and whip-like. Their tail becomes laterally compressed with a low keel above and a short narrow fin fold below. Adult females have a single functional ovary. The longtail stingray reaches a maximum known disc width of 1.58 m (5.2 ft), length of 2.57 m (8.4 ft), and weight of 46.4 kg (102 lb). It’s a large bird where the male bird has an exceptionally long tail. Learn more. Other common names include banana-tail ray, drab stingray, fantail ray, feathertail stingray, and frill tailed sting ray. [5], The longtail stingray reaches a maximum known disc width of 1.58 m (5.2 ft), length of 2.57 m (8.4 ft), and weight of 46.4 kg (102 lb). The front margins are nearly straight, meeting the tip of the snout at a blunt angle. It is aplacental viviparous, with females giving birth to 1–5 young in late summer. STINGRAYS ARE CLOSELY RELATED TO SHARKS. This species is sometimes placed in the genus Dasyatis or Hypolophus. Among the largest stingrays in the world, the Black Stingray has a very long whip-like tail armed with one or two venomous serrated spines, and stout sharp thorns along the middle of the disc and tail. Other names are amerika-aka-ei (Japanese), chuchu rok (Papiamento), ignelivatoz (Turkish), ogoncza amerykanska (Polish), pastenague americaine (French), pijlstaartrog (Dutch), Raia-cravadora (Portuguese), raya (Spanish), raya verde (Spanish), ruskokeihäsrausku (Finnish), stechrochen (German), stekelrog (Dutch), stingrocka (Swe… These animals have a large, flat-like body that measures up to an average of 6.6 feet in width, although some species are much smaller. The ray doesn't have direct control over the sting mechanism, only over the tail. There is a row of five papillae across the floor of the mouth; the two on the sides are smaller than the others. Superb Lyrebird is a ground-dwelling bird with an extraordinarily long tail feathers. Their head has a blunt non-projecting snout, large eyes immediately followed by spiracles on their dorsal side, and a strong curved mouth equipped with numerous rows of small blunt teeth on their ventral side. Common English names include southern stingray, kit, stingaree, stingray, and whip stingray. [2] A 2001 phylogenetic analysis by Lisa Rosenberger, based on morphological characters, found that the southern stingray (D. americana) of the western Atlantic is the sister species of the longtail stingray. [7] The whip-like tail bears a stinging spine and measures more than twice as long as the disc. They are a dimorphic species with females being larger than males. The pelvic finsare rounded. Numerous small dermal denticles are also found between the eyes and on the tail behind the spine. [4] This species is of some commercial importance in Mexico, where it is sold fresh or dried and salted. Behind the spine, the tail becomes laterally compressed with a low keel above and a short, narrow fin fold below. This is also one of the largest species of stingray, growing 7 feet (2.1 m) across and 14 feet (4.2 m) long, including the tail. They spend the majority of their time in deeper waters but females migrate to shallow waters in the spring to deliver their offspring. [6][9] Known parasites of this species include the tapeworms Acanthobothrium cimari, A. cleofanus, A. costarricense, A. puntarenasense, and A. vargasi,[10][11] Anthocephalum lukei and A. michaeli,[12] Parachristianella dimegacantha,[13] Pseudochristianella elegantissima and P. nudiscula,[14] and Pterobothrioides carvajali,[15] and the monogenean Listrocephalos whittingtoni. The short-tail stingray or smooth stingray (Bathytoshia brevicaudata) is a common species of stingray in the family Dasyatidae.It occurs off southern Africa, typically offshore at a depth of 180–480 m (590–1,570 ft), and off southern Australia and New Zealand, from the intertidal zone to a depth of 156 m (512 ft). They are characterized by their flattened bodies and long tails, which are sometimes equipped with a … Download this free icon in SVG, PSD, PNG, EPS format or as webfonts. Their disc has flattened pectoral fins that are continuous and extend from their head to their tail base with broadly rounded outer corners and straight front margins. It has a diamond-shaped pectoral fin disc about a sixth wider than long, with the outer corners broadly rounded. Don't pull the tail of a sting ray or this might happen to you! Sexually mature males have disc widths of at least 82 cm (2 feet 9 inches) while sexually mature females have disc widths greater than 1.1 meters (3 feet 7 inches). The whip-like tail bears a stinging spine and measur… Currently they lack any form of management and catch levels with specific details. Subsequent authors placed this species in the genus Dasyatis. Longtail Stingray, Hypanus longa. Birds – Alphabetical Index by Common Name, Birds – Alphabetical Index by Genus and Species, Birds – Alphabetical Index by Family with Photographs, Crabs – Alphabetical Index by Common Name, Crabs – Alphabetical Index by Genus and Species, Fish – Alphabetical Index by Genus and Species, Fish Weight From Length Conversion Tables, Other Marine Life – Alphabetical Index by Common Name, Other Marine Life – Alphabetical Index by Genus and Species, Other Marine Life – Alphabetical Index by Family, Other Marine Life – Alphabetical Index by Family with Photographs, Shells – Alphabetical Index by Common Name, Shells – Alphabetical Index by Genus and Species, Terrestrial Life – Alphabetical Index by Common Name, Terrestrial Life – Alphabetical Index by Genus and Species, Terrestrial Life – Alphabetical Index by Family. The Longtail Stingray, Hypanus longa, is a member of the Whiptail Stringray or Dasyatidae Family, that is known in Mexico as raya látigo largo. This bottom-dweller inhabits soft-bottomed habitats such as lagoons, estuaries, and reefs. American zoologist Samuel Garman published the original description of the longtail stingray in an 1880 issue of the scientific journal Bulletin of the Museum of Comparative Zoology. It is uniformly dark greenish-brown to black above with a pale underside. The Longtail Stingrays are a minor species of the artisanal elasmobranch fishery along the Pacific coast of Mexico and the Gulf of California. It is found off southern Africa, Australia, and New Zealand from the intertidal zone to a depth of 440 m (1,440 ft). They inhabit the sea floor along the coastline and on continental shelves in parts of the southern hemisphere’s temperate zones. At present, the International Union for Conservation of Nature (IUCN) is unable to assess this species beyond Data Deficient. Tail length: 48 cm (19 inches). This fish has very recently been reclassified from Dasyatis longa. It can be difficult to remove from a wound because of the back-facing barbs. A litter contains 1–5 young, each measuring about 40 cm (16 in) across. They have a venomous tail spine that can inflict very painful wounds in humans but these are not life threatening. This bottom-dwelling species typically inhabits sandy or muddy areas with patches of invertebrate cover, at a depth of 15–50 m. It is seasonally migratory, overwintering in offshore waters and moving into coastal habitats for summer. [1][4] In the Galapagos, it was reportedly abundant in the shallow lagoons of mangrove swamps at Fernandina Island. The impact of fishing on its population is unknown, as fishery landings in the region are poorly monitored and the longtail stingray is not reported separately from other ray species. From a conservation perspective the Longtail Stingray is currently considered to be Data Deficient. Ventral finfold low and long, from base of spine to around half way along tail. It took seven years to reach the full length of the tail (up to 28 inches). Visit the South Pacific island of Moorea and watch the spotted eagle ray, the manta ray, and the stingray, also see a group of scientists trying to study the tiger sharks. They are uniformly dark brown dorsally and off-white ventrally. The most distinctive characteristic of the cowtail stingray is the large, … These two species may have evolutionarily diverged with the formation of the Isthmus of Panama (c. 3 Ma). This specimen measured more than 13 feet (4 meters) long. The Blue Spotted Lagoon ray is the most common species of stingray that is most often encountered in the Great Barrier… The roughtail stingray is a species of stingray in the family Dasyatidae, with separate populations in coastal waters of the northwestern, eastern, and southwestern Atlantic Ocean. This species inhabits sandy or muddy flats to a depth of 90 m (300 ft), often near rocky or coral reefs, or in estuaries. Embryos are sustained by a yolk sac for an undetermined period of time after which they are nourished by uterine milk secreted by their mother. Stingrays are ovoviviparous, … Photograph courtesy of Ron Woheau, Zihuatanejo. Fish experts believe the giant stingray, such as this one in Cambodia's Mekong River, is the largest freshwater species on Earth. When available, they are considered an important food source for local people and sold on a limited basis dried and salted. Tail about twice body length. Two much shorter rows of smaller tubercles, slightly converging backward, are found alongside the central row behind the shoulders. Stingrays have a flattened body that has pectoral fins and a long tail. Their pelvic fins are rounded. D. centroura is commonly referred to as the roughtail stingrayin English-speaking countries. 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