![]() Copepods can be so numerous on and in a shark that they can impair its vision and the functioning of its gills. The blue shark is also parasitized by tapeworms that they get from eating infected fish. Killer whales, elephant seals, and sea lions also eat these sharks. ![]() Other predators include larger and more aggressive sharks such as the great white shark and the tiger shark. The shark’s hide is turned into leather, and it is sometimes hunted for sport as it puts up a fight. Humans hunt these sharks for their fins, which go into making shark fin soup, and their meat is used, ironically, to make fish food. This is probably because of the fecundity of female blue sharks, who can have dozens of pups per litter. Though millions are caught by accident and on purpose every year and they are near threatened, the population hasn’t decreased much over the last 10 years. If the water is too warm, as it might be around the equator, it will dive to a level where it’s a bit cooler. These sharks are found in open oceans around the world, and though it prefers cooler water, it stays away from the waters around the Arctic and Antarctic. Vladislav Klimin/ Blue Shark Distribution, Population, and Habitat As with most other sharks, these senses are highly developed. Other characteristics are the blue’s senses of smell and touch. A large blue shark can be 12 feet long and weigh 450 pounds, though the heaviest shark found weighed an impressive 862 pounds. The mouth is full of very sharp and serrated teeth which are constantly being replaced. Its long tail fin helps it attain speeds of over 40 miles per hour, and it has unusually long pectoral fins. This too is one of the shark’s adaptations, as the coloration makes it hard to see for both predators and prey. On top, it’s a rich indigo blue, which fades down the flanks to sapphire blue, which further turns to light gray on the belly. The blue shark is a sleek, streamlined fish famous for its beautiful coloration. Glaucas is Latin for “blue-green” or “blue-gray,” which describes the color of the shark’s body. Prion means “saw” and akis means “point”, which probably refers to the animal’s teeth. The blue shark’s scientific name is Prionace glauca. It can grow nearly a foot a year until it’s an adult.īlue Shark Classification and Scientific name Like many sharks, the blue shark can enter a state of tonic immobility, a sort of trance, if it’s taken out of the water and rolled on its back.Millions are tangled up in nets and long lines every year. The blue shark is the most likely shark to be a victim of bycatch.This protects her when he bites her during mating. One of the shark’s adaptations is that the skin of the female shark is twice as thick as that of the male. ![]() Here are some fascinating facts about and characteristics of the blue shark: ![]() Though some can be found in aquariums, blue sharks don’t do well in captivity. Characteristics include its big round eyes and unusually long pectoral fins. It is a requiem shark, which means it gives birth to live young, migrates to feeding and breeding areas, and is found in warmer waters, though the blue prefers waters on the coolish side. Slender and beautiful in the way that a shark can be beautiful, the blue shark is found in all the deep seas of the world save the coldest. “The Blue Shark is called the most elegant of sharks.”
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