Their snouts are short and round and they have relatively small dorsal and pectoral fins for their size. They are large sharks and regularly reach around 21 feet long. Some of the most incredible sharks around are Greenland sharks – not only can they survive at unimaginable depths, but they have the longest lifespan of all sharks – estimated to be between 250 and 500 years. Greenland Shark Greenland sharks have the longest lifespan of all sharks Goblin sharks are slow swimmers and are ambush predators, feeding on squid and fish such as rattails. A tooth from a goblin shark was even found in an undersea cable which had been at 4,490 feet. They live over the upper continental slope between 900 and 3,150 feet, although they can go as deep as 4,300 feet. Goblin sharks are usually between 10 and 13 feet long and live in all major oceans. Their unusual appearance is what earned them their name due to the resemblance to a goblin. They have a very long, flat snout and protruding jaws which can extend to the end of their snout when feeding. Goblin sharks are often called “living fossils” as they are the only living member of the family group Mitsukurinidae which dates back many million years. Goblin Shark Living fossils – goblin sharks are the only living member of a family group that dates back millions of years This is where they swim closer to the surface of the ocean during the night (usually around 984ft) to feed, and then swim back down to their maximum depth at the ocean floor for the day.ġ4,659 People Couldn't Ace This Quiz Think You Can? Take Our Brand New A-Z-Animals Shark Quiz 9. Bluntnose sixgill sharks have a widely varied diet and undergo diurnal vertical migration. They are deep sea sharks and live in depths between 590 and 3,600 feet, but their range can sometimes extend to around 8,000 feet. Bluntnose sixgill sharks live in the Atlantic, Indian, and Pacific oceans near the ocean floor. Bluntnose sixgill sharks are particularly unusual as they have six pairs of gill slits instead of the more common five. Their snout is wide and blunt and they are tan, brown, or black and can reach 20 feet long. Bluntnose Sixgill Shark Bluntnose sixgill sharks close resemble extinct sharksĪlso known as cow sharks, bluntnose sixgill sharks are primitive sharks that closely resemble more extinct sharks than living ones. Join us as we dive deeper than ever before to discover the deep sea sharks! 10. Sharks living below depths of 984 feet are considered to be deep sea sharks, but even that is considered shallow for some of these fascinating creatures. Many of these sharks live so deep that they are rarely seen and have barely been studied, and it’s entirely possible that there are even more still that are as yet undiscovered. Of the many types of sharks, deep sea sharks are definitely the most distinctive looking! Because deep in the darkest parts of the oceans, at unimaginable depths, live some of the most unusual and primitive sharks in the world.
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