New deep sea creatures discovered8/28/2023 ![]() ![]() The fish - called the ultra-black fish, which live. He describes Ophiojura as "a totally unique and previously undescribed type of animal. Genetic analysis found the new species had anywhere from about 4 to about 20 genetic divergence from other known gecko species, the study said. At least 16 types of recently discovered deep-sea fish are among the darkest creatures ever found, according to a study published Thursday. "A microscopic scan revealed bristling rows of sharp teeth lining every jaw, which I reckon are used to snare and shred its prey," O'Hara explains in a blog post for The Conversation, a nonprofit media network that publishes news stories on new academic breakthroughs. It had two atypical features, even in the realm of brittle stars: eight arms (most have five) and eight nasty, razor-sharp sets of teeth. ![]() In 2015, his taxonomic specialty in Ophiurodea (brittle stars) proved incredibly useful: while sorting through a bucket of brittle stars, the 2011 Ophiojura specimen caught his eye. Some species are so newly discovered that they havent even been named. □ Love the mysteries of the sea? Explore the depths below with us.Īt the helm of those efforts is Tim O'Hara, senior curator of marine invertebrates at Museums Victoria in Melbourne, Australia. The filmmaker and Titanic expert James Cameron told ABC News that the Titan submersible was likely trying to resurface after losing all communications with the outside world hours into a deep-sea mission Sunday and that the five passengers on board likely knew of a problem before the vessel collapsed in a catastrophic implosion. Never-before-seen Deep Sea Creatures Are Coming to This California Aquariums New Exhibit. Last week, they published their findings in the journal Proceedings of the Royal Society B. Camille Fine USA TODAY Hair-raising photos of newly discovered sea creatures that evolved to survive the world’s deepest depths reveal an extraordinary look at life from the abyss. But it took 10 years for scientists to analyze the peculiar echinoderm's DNA. Looking at Ophiojura, a bizarre deep-sea creature with a gnarly set of saw-like teeth, you'd think Halloween came early this year.īy chance, researchers happened upon this ancient genus of brittle star-a distant relative of the starfish-during a 2011 trawling expedition on the Banc Durand seamount off the coast of New Caledonia in the Pacific. The odd echinoderm is believed to be the last known survivor of its lineage, and features several sets of sharp teeth and eight arms.Earlier this month, a team of researchers in Australia finished analyzing the creature and published their findings in Proceedings of the Royal Society B.Scientists from the French Natural History Museum collected an ancient specimen of brittle star ( Ophiojura) in 2011.Scientists need to understand more about the Clarion-Clipperton Zone and areas like it to anticipate how the effects of mining may bubble up to the ocean surface. What’s more, deep-sea ecosystems are connected to the ecosystems above them, Rabone says, such as through nutrient cycling. But the area is deep and remote, making data collection there difficult and expensive ( SN: 11/10/17). Many of the named species in the new study have been found only in the zone, emphasizing how important it is to establish a biodiversity baseline for the area before mining starts, Rabone says. The scientists observed up to 30 new species and also spotted a bioluminescent octopus squid, a long-tailed sea cucumber, and several species of mollusks. About a sixth of it, roughly a million square kilometers, has already been promised to companies for exploration. Scientists have discovered new deep-sea creatures, notes a recent Twitter post from CNN unveiling the wild story. Rabone et al/ Current Biology 2023ĭue to its rich content of minerals like cobalt and nickel, the Clarion-Clipperton Zone is sought after by mining companies. However, this list is getting smaller now as experts discovered some unique new ocean-dwelling creatures during a recent expedition mapping the seafloor near Australia’s Cocos Islands. Types of animals that live in the Clarion-Clipperton Zone, by phyla M. The majority of animals there are in the phyla Annelida and Arthropoda, which include creatures like worms and crustaceans. The deep blue sea Often said to be Earth’s last great frontier, an estimated 85 of the world’s ocean remains undiscovered. About 90 percent of species from the records were unknown to science (orange). ![]() A new study analyzed more than 100,000 records of animals found in the Clarion-Clipperton Zone, a large area of the seafloor in the central and eastern Pacific Ocean. ![]()
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