#Deep sea creatures pictures download
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Among these weird and wonderful deep-ocean creatures are the vampire squid, dumbo octopuses and the bloody-belly comb jelly. The fangtooth fish is one of millions of species thought to be living in the deep ocean, most of which have never been seen or described by humans. "Last, climate change is predicted to change ocean circulation, which is predicted to reduce the amount of pelagic life." "Fisheries are also expanding into deep pelagic (being neither close to the bottom nor near the shore) waters as coastal fisheries are depleted," Sutton said. While fangtooth fish live far away from human civilization, they still face several man-made threats.įor example, deep-sea mining activities and fossil fuel exploration can cause "catastrophic" damage to deepwater ecosystems-as occurred after the Deepwater Horizon oil spill in the Gulf of Mexico-according to Sutton. These soft-bodied marine mollusks include more than 3,000. The fish do not have many predators, but animals that do hunt them include tuna and marlin. Nudibranch Chriswan Sungkono / Wikimedia Commons / CC BY-SA 3.0 You probably know of nudibranchs by their informal name: sea slugs.
It is known to roam around 5,000 meters deep, or 16,000 feet deep. Fangtooth fish have no known close relatives. They only grow to be around six inches in length. While there is only one confirmed species in its family, a second was described from a juvenile specimen but never collected as an adult, according to Sutton. "It occupies nearly all of the global deep ocean, so its total numbers could actually be staggeringly high-though it is a loner, not occurring in groups, and thus not abundant in any specific place," Sutton said. However, this does not necessarily mean that the fish is truly rare. The common fangtooth fish is rarely seen by humans-the Monterey Bay Aquarium Research Institute in California, for example, has spotted the creature fewer than 10 times in around 30 years of conducting deep-sea expeditions with remotely operated vehicles. "The one species is truly a child of the Earth, occurring in all but the polar seas," Sutton told Newsweek. While the fangtooth fish sometimes rise near to the surface at night to feed, they generally spend their time in waters deeper than 3,300 feet in the open ocean away from land, according to Tracey Sutton, a professor with the Guy Harvey Oceanographic Center at Nova Southeastern University in Florida. This species is among the deepest-living fishes known to science. " The Goblin Shark." Smithsonian Institution's Ocean Initiative.A close-up photo of a fangtooth fish, or ogrefish. " Ultra-Black Camouflage in Deep-Sea Fishes." Current Biology, vol. " Occurrence of the Cookiecutter Shark Isistius brasiliensis in Surface Waters of the North Pacific Ocean." Japanese Journal of Ichthyology, vol. " The Lower Bathyal and Abyssal Seafloor Fauna of Eastern Australia." Marine Biodiversity Records, vol. " First In Situ Observation of Cephalopoda at Hadal Depths (Octopoda: Opisthoteuthidae: Grimpoteuthis sp.)." Marine Biology, vol.
" Bergmann's Principle and Deep-Water Gigantism in Marine Crustaceans." Biology Bulletin of the Russian Academy of Sciences, vol. " The Island Rule and Evolution of Body Size in the Deep Sea." Journal of Biogeography, vol. Size and Pressure Effects." Hydrobiology, vol. " The Effects of Hydrostatic Pressure on Living Aquatic Organisms VII.
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