With an estimated 10 to 20 million individuals caught and killed each year, there is concern not only about what this is doing to Blue shark populations, but also about the effect the removal of such an important predator might have on the oceanic ecosystem. "Taxonomic status of They are seen biting the females but that is part of … Blue Shark Facts: They get the name blue shark because of their deep indigo coloring body. This is the reason why the sharks have good survival.Blue Sharks are social and live in groups known as schools. Divers often observe these sharks while they approach shore in temperate waters. 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). Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. Diet and Predators . Blue sharks inhabit cool ocean waters around the globe, as far south as Chile and as far north as Norway. Also known as the blue whaler, the blue shark is noted for its attractive, deep-blue colouring contrasting with a pure-white belly. This is a migratory breed, blue sharks are found all over the world except the polar circle. The blue shark has a relatively long snout and extremely long pectoral fins. These cookies will be stored in your browser only with your consent.
They can be found from the surface to the bottom. The blue shark babies are not tended by their mother and are left to feed on their own. Male sharks mature by four or five years of age, while females mature at five to six years of age. They range anywhere from dark to light blue in coloration, and even sometimes have several … Its upper body is blue, with lighter shading along its sides and a white underside. If you continue using this website, we'll assume you're ok with this. RELATED: 15-year-old swimmer attacked by weird type of shark. They are usually slow and lazy swimmers unless provoked at which they can swim really fast.The Blue Shark can consume schools of small fish and even big fish. This species of They are very opportunistic when it comes to hunting. The Blue shark will sometimes circle swimmers or divers it encounters for up to fifteen minutes or more. Three documented attacks resulted from air or sea disasters. She has taught science courses at the high school, college, and graduate levels.
Though its flesh seems technically edible, humans rarely consume it. Blue Shark Reproduction. Females average from 2.2 to 3.3 m (7.2 to 10.8 ft) in length, weighing 93 to 182 kg (205 to 401 lb). They migrate in a clockwise direction, following ocean currents to seek water ranging in temperature from 7 to 25 C (45 to 77 F).
It lives as far north as Norway and as far south as Chile. While they'll readily accept food, they tend to injure themselves by running into the walls of their tank. Blue sharks are really blue. Blue sharks do not live in Antarctica.Blue sharks primarily feed on small fish, squid, and some invertebrates such as pelagic octopuses, shrimps, cuttlefish, crab, and lobsters. Most commercially caught Blue sharks are considered bycatch. Blue sharks are found off the coasts of every continent, except Antarctica. Blue sharks are the graceful swimmers that have slime and torpedo shaped body. Fun Facts. But opting out of some of these cookies may have an effect on your browsing experience.The Blue Shark (Prionace glauca) is a species in the family Carcharhinidae. The dorsal surface is a dark blue colour, and the belly is white. While not overly aggressive, it is not a timid shark, and needs to be approached with caution, especially if it has been circling, since it may attempt to bite.Although Blue sharks are among the most abundant, widespread, and fast growing shark, they are one of the most heavily fished sharks in the world. This category only includes cookies that ensures basic functionalities and security features of the website. The Blue shark (Prionace glauca) is a species of requiem shark. Like other requiem sharks, blue sharks do not do well in captivity. Besides their colors, their long, torpedo shaped bodies, make them easily distinguishable from other species. Mature females are larger than males. Sometimes blue sharks hunt as a "pack" and herd their prey. The largest of Blue sharks can reach lengths of up to 3.8 metres, and weigh as much as 206 kg. They have been known to feed until they actually can not eat any more. Blue sharks have a cosmopolitan distribution and they occupy all the major oceans ranging from inshore and offshore throughout the North Atlantic. Blue sharks are not as violent as other sharks, however, they swim extremely well and very fast.Blue Sharks have specially designed bodies that give them agile and graceful movements.
The blue shark takes its common name from its coloring. Blue Shark Facts: Size, Habitat, Reproduction Physical Appearance .
Blue sharks inhabit cool ocean waters around the globe, as far south as Chile and as far north as Norway. It is mandatory to procure user consent prior to running these cookies on your website.This website uses cookies to improve your experience while you navigate through the website. In length, these Sharks can grow up to 12 to 13 feet and weigh about 450 pounds.As their name suggests the blue shark has a color ranging from light blue to dark blue.