[17], Blue sharks, like most pelagic sharks, tend to fare poorly in captivity. Their maximum length is about 12.5 [380 cm]. To Convert a Curved Fork Length (inches) to a Whole Weight (pounds): Select a species: White Shark Blue Shark Tiger Shark Mako Shark Thresher Shark Porbeagle Sandbar Shark Dusky Shark Enter a Curved Fork Length (inches): It is notable for its size, with larger female individuals growing to 6.1 m (20 ft) in length and 1,905–2,268 kg (4,200–5,000 lb) in weight at maturity. Killer whales have been reported to hunt blue sharks. The blue shark is fairly elongated and slender in build and typically weighs from 27 to 55 kg (60 to 121 lb) in males and from 93 to 182 kg (205 to 401 lb) in large females. The blue shark is an oceanic species that is rarely found inshore. Blue Sharks typically feed on small fish and squid, but can take on larger prey if needed. The diet of a shark varies from shark to shark depending on the species, habitat, and available prey. It becomes infected by eating intermediate hosts, probably opah (Lampris guttatus) and/or longnose lancetfish (Alepisaurus ferox). 1. For example, the blue shark is the definitive host of the tetraphyllidean tapeworm, Pelichnibothrium speciosum (Prionacestus bipartitus). Blue sharks are present across all temperate and subtropical oceans. We literally have thousands of great products in all product categories. A slim, graceful blue shark with a long, conical snout, large eyes, and curved triangular upper teeth with saw edges; pectorals long and narrow; no interdorsal ridge (Ref. The maximum length of these sharks can go up to 3.8 m long. Blue sharks reach sexual maturity at 5 to 6 years of age and at a size of about 180 cm (males) and 220 cm (females). The heaviest reported weight for the species was 391 kg (862 lb). Description of the Blue Shark. They typically live in the tropical oceans and are rarely seen in water with a temperature below 70°F (21°C). Occasionally, an outsized blue shark is reported, with one widely-printed claim of a length of 6.1 m (20 ft), but no shark even approaching this has been confirmed in this species. Blue sharks grow to a maximum length of just under 4 metres (c. 13 feet), and typically weigh between 136 – 182 kg (c. 300 to 400 lb), but can grow larger, with the largest recorded specimen coming in at a whopping 240 kg (530 lb). Sharks need to keep water moving over their gills to receive oxygen. They also range in weight about 450 pounds. This has been reflected in the average size of the blue sharks caught off the UK and Ireland. From 1580 up until 2013, the blue shark was implicated in only 13 biting incidents, four of which ended fatally. The fork length of a blue shark rarely reaches 10 feet. Possession limits on takes: 1 per person/2 per boat (with 2 or more people on board) combined limit for all shark species; Description: large very slender whaler; bright indigo-blue on the upper surface and white underneath. In fact, the largest recorded specimen was 12 … [18] However, this typical small size when introduced to aquariums means that they are highly vulnerable to predation by other sharks that are often kept, such as bull, grey reef, sandbar and sand tiger sharks. 5578). Thresher shark, (genus Alopias), any of three species of sharks of the family Alopiidae noted for their long, scythelike tails that may constitute almost one-half their total length. The blue shark is a medium-sized pelagic shark. Female blue sharks have adapted to the rigorous mating ritual by developing skin three times as thick as male skin. Blue sharks reach sexual maturity at 5 to 6 years of age and at a size of about 180 cm (males) and 220 cm (females). Currently, in 2020, the average size is higher and around 60lbs with a higher number of bigger fish of 100lbs recorded. These sharks can grow up to 10.8 ft. long. Most sharks are carnivorous and predators, while some are planktivorous. The tropical and temperate waters of the oceans are where you will find the Blue Sharks living. The first attempt of keeping blue sharks in captivity was at Sea World San Diego in 1968,[18] and since then a small number of other public aquariums in North America, Europe and Asia have attempted it. Updated daily. Blue sharks are actually blue. Blue sharks have been known to attack humans but they could hardly be described as frequent "man-eaters". To Convert a Curved Fork Length (inches) to a Whole Weight (pounds): Select a species: White Shark Blue Shark Tiger Shark Mako Shark Thresher Shark Porbeagle Sandbar Shark Dusky Shark Enter a Curved Fork Length (inches): This shark has a dark blue back, bright blue flanks and sharp demarcation to a white underside. Globally, Blue Sharks are … SWIMMING The blue shark's sleek, tapered body makes it a graceful swimmer. As the largest predatory fish in the ocean, great white sharks are the top predators of the sea. Blue Shark Facts for Kids. [14], Northern elephant seals (Mirounga angustirostris) have been observed to feed on blue sharks.[15]. Select an item on the right to compare relative dimensions to Blue Shark. Distribution. Blue sharks may eat tuna, which have been observed taking advantage of the herding behaviour to opportunistically feed on escaping prey. Blue sharks are 35to 50 cm in length at birth, and will grow up to 400 cm (although the average length is 335 cm). Dark blue dorsally, bright blue on the sides, white ventrally (Ref. In 2014, Deep Blue was pregnant, making her look even bigger. [5] Large specimens can grow to 3.8 m (12 ft) long. Select an item from the list on the right to compare related dimensions. Blue sharks are viviparous and are noted for large litters of 25 to over 100 pups. [12] The blue shark can swim at fast speeds, allowing it to catch up with prey easily. The fork length of a blue shark rarely reaches 10 feet. The blue shark's sleek, tapered body makes it a graceful swimmer. Its greatest Pacific concentrations occur between 20° and 50° North, but with strong seasonal fluctuations. Blue sharks are viviparous and are noted for large litters of 25 to over 100 pups. The Blue Shark (Prionace Glauca) is a shark with blue skin coloring for which they were named from. BluShark is a brand of premium nylon, silicone, and leather watch bands. The shortfin mako can reach a size of 4 m (13 ft) in length. 1. The blue shark (Prionace glauca) is a species of requiem shark, in the family Carcharhinidae, that inhabits deep waters in the world's temperate and tropical oceans. In the tropics, it spreads evenly between 20° N and 20° S.[3] It prefers water temperatures between 12 and 20 °C (54–68 °F), but can be seen in water ranging from 7 to 25 °C (45–77 °F). Whale sharks are slow-moving and docile and are endangered. In the 1990s and first decade of the millennium, the average size of blue sharks was around 40lbs. In the UK, it is a Priority Species under the UK Post-2010 Biodiversity Framework. The blacktip reef shark has extremely small home ranges and exhibits strong site fidelity, remaining within the same local area for up to several years at a time. . Its triangular teeth allow it to easily catch hold of slippery prey. 5.5 Blue Shark. [3] Blue sharks are occasionally sought as game fish for their beauty and speed. Both sexes reach adulthood at about 220 cm in length. Blue sharks can reach just over 12 feet (almost 4m) in length and are to be found in every sea and ocean worldwide. 9997). An adult male species can grow up to 6 to 9 feet while female can grow up to 10 feet. 5578). Blue sharks come to UK seas in summer months and are usually spotted around the South West. [6][7][8] Occasionally, a female in excess of 3 m (9.8 ft) will weigh over 204 kg (450 lb). A slim, graceful blue shark with a long, conical snout, large eyes, and curved triangular upper teeth with saw edges; pectorals long and narrow; no interdorsal ridge (Ref. Dark blue dorsally, bright blue on the sides, white ventrally (Ref. [18], In June 2018 the New Zealand Department of Conservation classified the blue shark as "Not Threatened" with the qualifier "Secure Overseas" under the New Zealand Threat Classification System. The length-frequency distribution of captured sharks is shown in Figure 2. 1. The great white shark (Carcharodon carcharias), also known as the great white, white shark or "white pointer", is a species of large mackerel shark which can be found in the coastal surface waters of all the major oceans. Conservation status. Blue whale, (Balaenoptera musculus), also called sulfur-bottom whale, the most massive animal ever to have lived, a species of baleen whale that weighs approximately 150 tons and may attain a length of more than 30 metres (98 feet). Blue whale calves are the biggest babies on Earth, easily, and at birth already rank among the largest full-grown animals. [18][19] For example, several blue sharks kept at Sea World San Diego initially did fairly well, but were eaten when bull sharks were added to their exhibit. It is an active predator of small bony fishes, cephalopods, and crustaceans, and has also been known to feed on sea snakes and seabirds. Blue sharks are light-bodied with long pectoral fins. Whether you’re looking for high-end labels or cheap, economy bulk purchases, we guarantee that it’s here on AliExpress. The blue shark is highly migratory and has been k… The typical lifespan of the Blue Shark is 15-20 years. Females have a much thicker skin than males, approximately 3 times as thick. Although generally lethargic, they can move very quickly. Females mature at five to six years of age and males at four to five. They are darker blue on top, and lighter blue on their sides. Generally found deeper at warmer latitudes. Use our Size Comparison calculator to compare the dimensional properties of Blue Shark with other related elements from our database. Deep Blue became an icon several years ago during Shark Week on the Discovery Channel, through her remarkable size and age. Typically, female individuals are larger than the males. Juveniles usually stay in pupping areas of the sub-Arctic boundary (42°N North Pacific Ocean) until they reach maturity at 5 years of age. The gestation period is between nine and 12 months. [19] Attempts of keeping blue sharks in tanks of various sizes, shapes and depths have shown that they have trouble avoiding walls, aquarium windows and other smooth surfaces, eventually leading to abrasions to the fins or snout, which may result in serious infections. Maximum length is about 4 metres (12 feet). Padilla says … Occasionally, an outsized blue shark is reported, with one widely printed claim of a length of 6.1 m (20 ft), but no shark even approaching this has been confirmed in this species. The Blue Shark is a species of requiem shark, in the family Carcharhinidae, that inhabits deep waters in the world's temperate and tropical oceans. Surface to 1000m. Seasonal migrations of blue sharks are typically associated with changes in water temperature. [18], Blue sharks are relatively easy to feed in captivity, and the three primary issues appear to be transport, predation by larger sharks and trouble avoiding smooth surfaces in tanks. Scaled 2D drawings and 3D models available for download. It lives as far north as Norway and as far south as Chile. "Considering the first one was apparently overestimated, the purported length of the second must be considered suspect." The blue shark, Prionace glauca (Linnaeus, 1758) is a large pelagic carcharhinid that is widely distributed in the world’s oceans and the adjacent seas in temperate and tropical waters. While not considered to be dangerous while swimming free, if caught they fight for their lives and have been responsible for 4 fatalities. It … A comprehensive reference database of dimensioned drawings documenting the standard measurements and sizes of the everyday objects and spaces that make up our world. Surface to 1000m. [16] The skin is used for leather, the fins for shark-fin soup and the liver for oil. There are many different species of sharks that range in size from the size of a person's … The blue shark has a weak keel on the caudal peduncle and the upper lobe of the caudal fin is larger than the lower. Two stock assessment approaches were used most recently to examine the status of Blue Shark in the North Pacific Ocean: a Bayesian Surplus Production (BSP) model; and an integrated age-based statistical catch-at-length model (Stock Synthesis) (ISC, 2014). That is not so in every species. The Blue Shark, so called for is indigo colouring, is characterised by an elongated, rather prominent, snout. By now you already know that, whatever you are looking for, you’re sure to find it on AliExpress. The great white shark (scientific name: Carcharodon carcharias) is not the biggest shark (that title goes to the whale shark), but they are the largest predatory fish on Earth. Gonad observation revealed that females 41000-50000 (20.6-25 tons) | 18600-22675 kg. The species is classified as Endangered by the IUCN. Courtship is believed to involve biting by the male, as mature specimens can be accurately sexed according to the presence or absence of bite scarring. The Whale Shark (Rhincodon Typus) is the largest shark in the sea and have a gray-brown skin covered with white spots. Distribution. The size and weight of them though can vary based on location and food resources they have access to. Froese, Rainer and Pauly, Daniel, eds. Drawings include:
Blue Shark side elevation, side (perspective), front, top. It is listed as Near Threatened by the IUCN. Size at birth 35-44cm. Habitat . Their desired temperature is 10 to 20 degrees Celsius (50 to 68 degrees Fahrenheit). 9997). Blue sharks, ranged from 70 to 349 cm in total length (TL), were sampled from the swordfish and tuna fishery in the Mediterranean Sea during the four-year period 1998-2002. (2006). In the North Atlantic, Blue Sharks undertake a regular clockwise trans-Atlantic migration, following the major currents, arriving in UK waters in the summer months. Deep Blue became an icon several years ago during Shark Week on the Discovery Channel, through her remarkable size and age. In their ecosystems, the carnivorous shark is usually the top of their food chain, but are being threatened by human activities and hunting. Sharks are one of the oldest species on earth having outlived the dinosaurs with fossil records dating them back 400 million years. They feed primarily on small fish and squid, although they can take larger prey. They range anywhere from dark to light blue in coloration, and even sometimes have several … They are also probably among the fastest fish. About The blue shark is an open-ocean (or pelagic) species that visits UK seas in summer months. [20] The species is listed as Near Threatened by the IUCN.[2]. When to see June to October. The blue shark is an oceanic species that is rarely found inshore. The typical lifespan of the Blue Shark is 15-20 years. [10] In temperate seas it may approach shore, where it can be observed by divers; while in tropical waters, it inhabits greater depths. Subscribed! Join our monthly newsletter! Length: Up to 3.8m. The blue sharks also are countershaded which is deep blue on the top of body lighter on the sides while the underside is white. Length: Up to 10 ft (3.1 m) Weight: 60-400 lbs (27-182 kg) Lifespan: 20 years: Social Structure: Solitary: Conservation Status: Near Threatened: Preferred Habitat: Tropical and Temperate Oceans: Average Litter Size : 25-50: Main Prey Species: Schooling fish, squid: Predators: Larger sharks, orca: The Basics. The Blue Shark is one of the most beautiful sharks found in UK waters, distinguished by a shimmering, metallic blue colouring on its dorsal (top) surface and a pure white ventral (underside) surface. Blue Shark Distribution. The shortfin mako shark / ˈ m ɑː k oʊ / (Isurus oxyrinchus), also known as the blue pointer or bonito shark, is a large mackerel shark.It is commonly referred to as the mako shark, as is the longfin mako shark (Isurus paucus). Occasionally, an outsized blue shark is reported, with one widely printed claim of a length of 6.1 m … The teeth on both the lower and upper jaw have triangular cusps with smooth or finely serrated edges. You hear often the female sharks are bigger than the males. The male blue shark commonly grows to 1.82 to 2.82 m (6.0 to 9.3 ft) at maturity, whereas the larger females commonly grow to 2.2 to 3.3 m (7.2 to 10.8 ft) at maturity. It is likely the most prolific of the large shark species as it is abundant throughout its range. Blue sharks are 35to 50 cm in length at birth, and will grow up to 400 cm (although the average length is 335 cm). Blue Sharks have a lethargic nature, but can move very quickly if necessary. NEAR THREATENED. The blue shark can grow to lengths of 383 cm but average size is usually around 180 to 240 cm and 30 to 52 kg in weight. Blue Sharks have a total length between 8.5’-13’ (2.6-4 m) and an overall weight in the range of 120-400 lb (54-181 kg). It is a slim shark, with a pointed snout, saw-edged teeth, and long, slim pectoral fins. The pup (which is what a baby shark is called) will live its life at the top of the ocean’s food chain. The size and weight of them though can vary based on location and food resources they have access to. In some cases, litters of as many as 135 pups have been observed. [3], The blue shark is an oceanic and epipelagic shark found worldwide in deep temperate and tropical waters from the surface to about 350 m (1,150 ft). Large specimens can grow to 3.8 m (12 ft) long. These new-born pups measure 16 to 20 inches in length and are independent from the moment they are born. Sub-tropical and temperate seas. These are also ectothermic and have a unique sense of smell. This shark has a dark blue back, bright blue flanks and sharp demarcation to a white underside. [18] Small blue sharks, up to 1 m (3.3 ft) long, are relatively easy to transport to aquariums, but it is much more complicated to transport larger individuals. The average length of the Blue Shark is 12 ½ feet long. Padilla Took the New Video in 2013 But Only Recently Rediscovered it on His Computer. List of prehistoric cartilaginous fish genera, "A compendium of fossil marine animal genera (Chondrichthyes entry)", 10.2305/IUCN.UK.2019-3.RLTS.T39381A2915850.en, Sharks, Emerging Species Profile Sheets, published by the Department of Fisheries and Aquaculture, Government of Newfoundland and Labrador, Blue Shark (Prionace glauca) – Ireland's Wildlife, "Blue Sharks Feeding on Anchovy Baitball", "Heavy Metal Concentrations of two highly migratory sharks (, Species Implicated in Attacks :: Florida Museum of Natural History, BBCNews – Footage of shark which closed New Quay (Wales) beach, Species Description of Prionace glauca at www.shark-references.com, https://en.wikipedia.org/w/index.php?title=Blue_shark&oldid=984871175, Articles with unsourced statements from September 2020, Creative Commons Attribution-ShareAlike License, This page was last edited on 22 October 2020, at 16:17. They typically live in the tropical oceans and are rarely seen in water with a temperature below 70°F (21°C). Blue sharks grow to be up to 12.5 feet (3.8 m) long. As waters warm, blue sharks migrate northward and inshore with large females preceding smaller males and females. Both sexes reach adulthood at about 220 cm in length. [11] Records from the Atlantic show a regular clockwise migration within the prevailing currents.[3]. The Blue shark is considered to be endangered. Its elongated caudal fin (tail) provides swimming power as the tail moves side-to-side. [3] Sharks have been observed and documented working together as a "pack" to herd prey into a concentrated group from which they can easily feed. [18] The record time for blue sharks in captivity is 246 and 224 days for two individuals at Tokyo Sea Life Park,[18] 210 days for an individual at New Jersey Aquarium,[19] and 194 days for one at Lisbon Oceanarium. Size at birth 35-44cm. Blue Sharks frequently form packs or groups, all the members of which belong to one sex and are more or less similar in size. Juveniles usually stay in pupping areas of the sub-Arctic boundary (42°N North Pacific Ocean) until they reach maturity at 5 years of age. The blue shark dropped by Brixham Harbour where crabbers were baiting Last August a photographer and shark expert spotted the biggest blue shark … The blue shark is a long slender shark, reaching 3.8 meters (13 feet) in length. Blue sharks are a viviparous species, nourishing their young in the uterus and giving birth to between 25 and 50 live pups. Males were predominant (64.3% male, 35.7% female) and sex ratio showed an increase of the males as size progresses. According to the Guinness World Records Book, full-grown adults are average 4.3-4.6 meters (14-15 feet) in length, and generally, weigh 520-770 kg (1,150-1,700 lb). Using a tried-and-tested method of measuring the shark's length and girth, they were able to calculate its weight at 251lbs. SIZE At birth, the shark is 1.1 to1.4 ft [35 to 44 cm] in length. The lifespan of blue shark is about 20 years. There are over 400 species of sharks. Like many other sharks, blue sharks are countershaded: the top of the body is deep blue, lighter on the sides, and the underside is white. !You’re in the right place for blue shark length. Tips of pectoral fins and anal fin dusky (Ref. Whale sharks are slow-moving and docile and are endangered. For 3D Downloads of this element, upgrade to a Dimensions Pro Membership. She is 20 feet long and thought to be 50 years old. The predators, which have been known to reach up to 12 feet in length… Some sharks need to keep moving all the times to keep water over their gills, while others have spiracles, an opening behind each eye, that allows them to breath while they are still. Maximum lifespan is unknown at this time but they are thought to at least live to 20 years of age. Also known as the blue whaler, the blue shark is noted for its attractive, deep-blue colouring contrasting with a pure-white belly. The Whale Shark (Rhincodon Typus) is the largest shark in the sea and have a gray-brown skin covered with white spots. For example tournament weighed 9-1/2 Fork Length blue sharks have weighed between 337 lb and 407 lbs. For example tournament weighed 9-1/2 Fork Length blue sharks have weighed between 337 lb and 407 lbs. blue shark. Sharks do not have any bones in their bodies, as their skeleton system is made up of cartilage and connective tissue. Their reason for behaving in this manner is yet unknown. They are also probably among the fastest fish. Tips of pectoral fins and anal fin dusky (Ref. Blue Sharks have a total length between 8.5’-13’ (2.6-4 m) and an overall weight in the range of 120-400 lb (54-181 kg). Whale and porpoise blubber and meat have been retrieved from the stomachs of captured specimens and they are known to take cod from trawl nets. [13] This shark may host several species of parasites. They are viviparous, with a yolk-sac placenta, delivering four to 135 pups per litter. Preferring cooler waters, blue sharks migrate long distances, such as from New England to South America.  Although generally lethargic, they can move very quickly. Blue sharks are found off the coasts of every continent, except Antarctica. The blue shark is the more common of the big four sharks that are proven to visit the UK and Ireland annually alongside the porbeagle, thresher and mako. Blue Sharks. The average length of the Blue Shark is 12 ½ feet long. Conservation Status. This classifies them as Chondrichthyes fish. 1. Sharks aren’t picky and are able to adjust their diet to what is available in order to survive.
. Globally, the blue shark is listed as Near Threatened on the IUCN Red List. & Winker, H. (2019). Squid are important prey for blue sharks, but their diet includes other invertebrates, such as cuttlefish and pelagic octopuses, as well as lobster, shrimp, crab, a large number of bony fishes, small sharks, mammalian carrion and occasional sea birds. Want updates on new Dimensions content? Averaging around 3.1 m (10 ft) and preferring cooler waters,[3] the blue shark migrates long distances, such as from New England to South America. These sharks are among the fastest swimming sharks and can even leap out of the water. blue sharks was tagged o¡ the Portuguese coast. There is a report of high concentration of heavy metals (mercury and lead) in the edible flesh. 3DM, OBJ, SKP formats, Dimensions is a project by Fantastic Offense. These sharks are migrants and love the deeper waters all over the world, except for the Polar Circle. The male blue shark commonly grows to 1.82 to 2.82 m (6.0 to 9.3 ft) at maturity, whereas the larger females commonly grow to 2.2 to 3.3 m (7.2 to 10.8 ft) at maturity. One of my favorite Blue shark facts is the reason behind its specially designed body. This is the most widely distributed animal on the entire planet. The name doesn’t lie! Male blue sharks can weigh up to 120 pounds while females weigh around 400 pounds. It can grow as long as 12 feet. . They also range in weight about 450 pounds. [citation needed] The meat is edible, but not widely sought after; it is consumed fresh, dried, smoked and salted and diverted for fishmeal. She is 20 feet long and thought to be 50 years old. Its elongated caudal fin (tail) provides swimming power as the tail moves side-to-side. The average FL was 105cm with a mode at approximately 110cm. Blue sharks are light-bodied with long pectoral fins. SIZE At birth, the shark is 1.1 to1.4 ft [35 to 44 cm] in length. They are often found in deep waters all over the world from in different temperatures ranging from tropical to cold. What is a blue shark? The observed herding behaviour was undisturbed by different species of shark in the vicinity that normally would pursue the common prey. [18][19] To keep blue sharks, it is therefore necessary with tanks that allow for relatively long, optimum swimming paths where potential contact with smooth surfaces is kept at a minimum. Contrastingly, their underbellies are white rather than blue. The thickness exceeds the length of males" teeth so they are not able to penetrate the skin while holding the females with their teeth during copulation. It is not known if sharks are able to sleep, but they do seem to have periods of rest. or interdorsal length 60cm max. They feed on squid and schooling fishes, attacking after circling and herding their prey into small groups. About 58% (N¼98) of the tagged sharks were females, ranging in size from 51to180cm FL. The blue shark has a weak keel on the caudal peduncle and the upper lobe of the caudal fin is larger than the lower. The species is classified as Endangered by the IUCN. The blue shark (Prionace glauca) is a type of requiem shark.It's related to the blacktip shark, blacknose shark, and spinner shark.Like other species in the requiem family, the blue shark is migratory and ectothermic, and it gives birth to live young. The record for a blue shark caught in … Great news!! The Blue shark has a sleek, tapered body specifically made for agile, graceful movements through the water. Female and male Blue Sharks generally live in different places until they have to mate. Blue Sharks have a lethargic nature, but can move very quickly if necessary. It is estimated that 10 to 20 million of these sharks are killed each year as a result of fishing. Using a tried-and-tested method of measuring the shark's length and girth, they were able to calculate its weight at 251lbs. Deep Blue played a role in the Discovery Channel’s 2014 Shark Week when she was tagged by experts. It also has long, pointy fins, a lengthened body and particularly large eyes, giving it the appearance of being somewhat perpetually interested and curious. At birth the baby shark is about 5 feet (1.5 meters) long already; as it grows it may reach a length three times that. Rigby, C.L., Barreto, R., Carlson, J., Fernando, D., Fordham, S., Francis, M.P., Herman, K., Jabado, R.W., Liu, K.M., Marshall, A., Pacoureau, N., Romanov, E., Sherley, R.B. Habitat. "Assuming [Deep Blue] was 'measured' the same way as the [shark featured during Shark Week], it is at best a rough estimate of length," he cautioned. Thresher sharks are found in tropical and temperate seas throughout the world. The term “glauca” comes from the Latin meaning “blue-gray” or “green.” It is the most distributed shark in the world.It is a member of the order Carcharhiniformes, of the family Carcharhinidae and the Genus Prionace. It typically attains a length of 1.6 m (5.2 ft). Females have a much thicker skin than males, approximately 3 times as thick. Maximum length 383cm. Generally found deeper at warmer latitudes. The “Prionace glauca” is a beautiful shark, with a blueish skin which gives it its common name. Their tail fin moves from side to side making them extremely fast, powerful swimmers and easily able to pursue their prey for extended distances. It has been suggested that prominent rockwork may be easier to avoid for blue sharks than smooth surfaces, as has been shown in captive tiger sharks. The tropical and temperate waters of the oceans are where you will find the Blue Sharks living. The thickness exceeds the length of males" teeth so they are not able to penetrate the skin while holding the females with their teeth during copulation. It is an open-ocean species and reaches up to 3.8m in length. They enjoy depths of around 400 meters (1,312 feet). You hear often the female sharks are bigger than the males. ©2020 Dimensions.com | All rights reserved. Larger males are found further offshore. Maximum lifespan is still unknown, but it is believed that they can live up to 20 years.[4]. Sub-tropical and temperate seas. It is likely the most prolific of the large shark species as it is abundant throughout its range. Occasionally, an outsized blue shark is reported, with one widely printed claim of a length of 6.1 m (20 ft), but no shark even approaching this size has been scientifically documented. In the Atlantic, they appear to follow a clockwise route, following the Gulf Stream to the UK from the Caribbean and returning there following the Atlantic North Equatorial Current. By measuring the shark’s length and girth they were able to estimate its weight at 251lb, just shy of the heaviest blue shark caught in British waters. [19] Most of these were in captivity for about three months or less,[19] and some of them were released back to the wild afterwards. Like many other sharks, blue sharks are countershaded: the top of the body is deep blue, lighter on the sides, and the underside is white. Blue sharks rarely bite humans. Maximum length 383cm. Sizes available include 18mm, 20mm, 22mm, and 24mm. . Blue Shark Facts: They get the name blue shark because of their deep indigo coloring body. When they get over 9 feet to the fork the weight can range considerably as they just seem to get wider and plumper. The blue shark is a long slender shark, reaching 3.8 meters (13 feet) in length. This is a viviparous species, which means that their litters of fewer than 10 to over 120 pups are nourished from a yolk-sac placenta and the live are born young. 5578). Blue Shark Distribution. A confirmation email has been sent. [9] The blue shark is also ectothermic and it has a unique sense of smell. Males (N¼70) were on average smaller, ranging from about 60 to 160cm FL. These sharks are among the fastest swimming sharks and can even leap out of the water. The blue shark is an open-ocean (or pelagic) species that visits UK seas in summer months. Blue sharks are present across all temperate and subtropical oceans. They can live up to 20 years. When they get over 9 feet to the fork the weight can range considerably as they just seem to get wider and plumper. 5578). Males mature at 6 to 9.2 ft [182 to 281 cm], while females mature at about 7.2 ft [220 cm]. The shortfin mako shark / ˈ m ɑː k oʊ / (Isurus oxyrinchus), also known as the blue pointer or bonito shark, is a large mackerel shark.It is commonly referred to as the mako shark, as is the longfin mako shark (Isurus paucus). The shortfin mako can reach a size of 4 m (13 ft) in length. [5] The blue shark is fairly elongated and slender in build and typically weighs from 27 to 55 kg (60 to 121 lb) in males and from 93 to 182 kg (205 to 401 lb) in large females. Cartilage is flexible and has about half of the normal density found in bones. Young and smaller individuals may be eaten by larger sharks, such as the great white shark and the tiger shark.