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The Spottail shark, or sorrah shark (Carcharhinus sorrah), is one of the genus species of gray sharks. A common species of shark that lives between 31 ° N. and 31 ° S on the continental and island shelves close to the coast at a depth of 140 m. It prefers a sandy bottom but also occurs near coral reefs.
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Narwhal is one of the rarest species of whale in the world. These mysterious unicorn-like creatures do exist and is actually close relative to belugas with similar mid-sized. Though they are quite difficult to track, they can be found in groups and through freezing water of the Arctic seas of Canada, Greenland, Norway, and Russia.
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The Harlequin sweetlip (Plectorhinchus chaetodonoides) is a small species of fish that is found in coral reefs between 1 to 30 meters of Indian Ocean and the central-western Pacific Ocean: Bali New Guinea, Sumatra, Great Barrier Reef, Philippines, Mauritius Islands, Maldives Islands, New Caledonia, Vanuatu Islands.
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The dumbo octopus is a pelagic umbrella octopus belonging to the Grimpoteuthis family. They were given the name "dumbo" because they resembled Dumbo, the title character from Disney's 1941 film, who has a prominent ear-like fin that stretches from the mantle above each eye. There are thirteen species in the genus. The average life span of various Grimpoteuthis species is 3 to 5 years.