Also, it is the target of sports activities in the United States, Australia and some parts of Europe.Some countries have banned shark finning, but still, there are not international treaties linking all aspects of blue shark protection.https://www.flmnh.ufl.edu/fish/discover/species-profiles/prionace-glauca It inhabits the epipelagic and mesopelagic zones near the coasts and the continental shelves, but if it dwells tropical waters, then it tends to go towards deeper waters.It is a carnivorous predator that feeds on about 24 species of cephalopods and 16 species of fish. Since there are so many threats, many sharks species are critically endangered and may become extinct in the next few years. Upon accepting, the male inserts its clasper into the female’s oviduct and transfers the sperm to fertilize the eggs. Its swimming speed and its triangular teeth help this shark tearing the skin and flesh of the most complicated animals.It is a slow-swimming animal that increases its speed when feeling stimulated by external factors, such as the presence of animals from which it can feed on. If this happens, it then becomes one of the fastest fish.The blue shark is nomadic and shows a clockwise migration pattern following the Gulf Stream to the Caribbean, passing along the coast of the United States, Eastern Europe, Southern Africa and back to the Caribbean.The Blue shark reaches sexual maturity at around 5 or 6 years old, after which can reproduce through viviparity.
After a gestation period lasting between 9 and 12 months, the female gives birth to a large number of offspring. An unusual case was a mother that had 130 pups, but the average amount ranges between 25 and 50. Blue Sharks are endangered because humans keep on catching them for there fins then they throw them back in the water and they drowned. It concentrates mainly in latitudes between 20 ° and 50 ° north and likes waters with temperatures of between 7 ° and 16 ° centigrade, although it can tolerate warmer temperatures slightly above 21 ° Celsius.It fancies approaching the shores, where divers and boats see it often. Without sharks other predatory fish and marine animals will thrive, which will deplete the amount of food fishes. 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. After mating both separate and do not join again, since this species is polygamous.The frequency which females give birth or the time that the deposited sperm is stored after the intercourse is still uncertain, but the blue shark migrates northward to deliver their offspring.
Copyright © 2020 Welcome To SharkSider.com!. Critically endangered sharks include:All of these species of shark may become extinct in the next few years if we don’t put an end to the threats to their species.One of the best ways we can protect shark species from going extinct is to support comprehensive conservation efforts. During the process of courtship, the male bites the female between the second and the first dorsal fin. The Blue Shark ( Prionace glauca ), the world’s most abundant and heavily fished open ocean shark, is classified as Near Threatened. Luckily, all of the threats are from human activities and can be controlled by understanding the range of threats and supporting comprehensive shark conservation efforts. ... Blue Shark Facts That Will Not Make You Blue. Sharks are endangered because of a myriad of threats from human activities. Rather than just protecting certain species or designating conservation zones, there needs to be efforts made on every level to reduce commercial and pirate fishing, end shark finning, reduce chemical pollution and ocean dumping, and figure out innovative ways for sharks and humans to coexist.Sharks are endangered because of a myriad of threats from human activities. This species presents slight sexual dimorphism since the female tends to measure little more than 1 meter in comparison with the male.The blue shark inhabits in a great diversity of areas around the world. Furthermore, sharks are integral to the carbon cycle and if they vanish, the carbon loading of the atmosphere will increase, causing untold damage from global warming. Porbeagle Sharks (Lamna nasus) are classified as globally Vulnerable, but Critically Endangered and Endangered in the Northeast and Northwest Atlantic, respectively. 5 Interesting Locations That Different Types Of Sharks Have Been Found. If we all work together, we can save these species and protect the marine ecosystem from collapse. It lives near the coasts except those of Antarctica. Or they keep there jaw and sell it for money used for jewelry. Almost all are caused by human activity, so they can be stopped before it is too late.
Blue sharks are near threatened due to overfishing and shark finning.