![]() ![]() In total, on a world-wide basis, there are four confirmed cases of fatal blue shark attacks on humans with twenty-five confirmed non-fatal attacks. Attacks on Humansīlue shark attacks on humans are extremely rare but have been recorded. This shark weighed 256lb and was again released after being photographed. In August 2017 an even larger blue shark was caught off the coast of Cornwall. While the shark would have been eligible as a record catch it was returned to the sea after being photographed. In Summer 2016 a 242lb blue shark was caught off the coast of Wales at Milford Haven. Almost all of these charter boats fish on a strict catch and release basis in order to protect blue shark for future generations (the boat caught record of 218lb has stood since 1959). There are charter boats around the south and west of England, Wales and Ireland which specialise in taking anglers out to catch blue shark. Commercially caught blue sharks on sale at a fish auction in Vigo, Spain.īlue sharks have always been present in UK waters in the warmer summer months, although they may be becoming more common due to warming seas. In the Mediterranean blue shark was placed in the highest risk category of Critically Endangered and the IUCN noted that there are no recovery plans or fishery management schemes in place to allow stocks to recover. In their last assessment the International Union for the Conservation of Nature classed blue shark as Near Threatened on a global basis and in European waters with a decreasing population trend. The blue shark has an uncertain future if commercial fishing for this species continues at current levels. The extent of the commercial exploitation of this species was outlined in 2018 when a Spanish fishing vessel, the Virxen da Blanca, was detained by the Irish Naval Service and found to have 1,250 kilograms of shark fin on board, along with an incredible 164,250 kilograms of blue shark on board – the equivalent of around 5,000 individual blue sharks. After these parts of the shark have been taken the remainder of the carcass may be thrown back into the sea or processed into fishmeal. The dorsal fin is also used to make shark fin soup. #DEEP BLUE SHARK GETS EATEN SKIN#The flesh of blue sharks is not highly regarded, but the skin is used for leather and the liver for oil. Commercial and Recreational Fishing for Blue Sharksīlue sharks are caught commercially with several million being caught each year across the world. #DEEP BLUE SHARK GETS EATEN FULL#They have also been known to attack the nets of trawlers when they are full of fish and being hauled back on board the boat. A blue shark feeding on squid off the coast of Southern California.īlue shark will occasionally scavenge and have been spotted following trawlers and eating the bycatch and gutted fish which are thrown overboard. Although blue shark generally swim slowly to conserve energy they are capable of fast bursts of speed when hunting. They feed mostly mackerel and herring as well as squid and sometimes hunt larger fish such as cod, pollock and coalfish. In British waters they are generally found in the slightly warmer water of the south west of England and Ireland, although they can turn up elsewhere and have been sighted to the north of the British Isles. Blue sharks are thought to use the gulf stream and Atlantic gyres in order to conserve energy as they travel through the seas. ![]() They are nomadic and cover great distances as they migrate around the world. ![]() Blue shark can be either solitary or form into small groups. They are a pelagic species, generally swimming through deep water, looking for prey which consists of shoaling fish and squid. Blue shark is a large predatory species which has a wide distribution through all of the world’s seas and oceans, although they are absent from the arctic and polar regions. ![]()
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