11 November 2020 Science news Dragon snakeheads form a new underground fish family The fish may be a relic population that has existed for over a hundred million years. Hippocampus nalu, also known as the African pygmy seahorse, is about the size of a rice grain, and … The Gollum snakehead, named after the subterranean character in Lord of the Rings, is one of two species in a newfound taxonomic family of fishes. The controversial future of nuclear power in the U.S. So far this year, the researchers of the Biodiversity Unit at the University of Turku have described 17 new spider species, 23 insects, one bristly millipede, and one monitor lizard. “I can’t begin to understand why,” Johnson says. ... 17 December 2020. A new fish found 26,000 feet deep melts at the surface of the sea — Quartz. Another breakthrough came when Britz and others visited a farmer’s field north of Kochi, a town in Kerala. Medieval elites used handwashing as a shrewd ‘power play.’ Here’s how. These unique traits include a shortened swim bladder and fewer vertebrae with ribs, features that show the dragon snakeheads are less specialised than regular snakeheads. Jawaharlal Nehru College, Zoology dept head Dr. Keshav Kumar Jha discovers new fish species from genus Schizothorax. The primitive fishes, which scientists call “living fossils,” represent a new taxonomic family, a rare finding. Photograph by Ralf Britz. These strange, long-bodied fish, which dwell in aquifers of porous rock, are rarely seen, only coming to the surface after flooding from heavy rains. Namibians allege ReconAfrica disposed of wastewater unsafely, without permits, and ignored concerns about potential impact of oil drilling on water and wildlife. Discovering a new family of fish—the taxonomic category above genus and species—is very uncommon, says study leader Ralf Britz, an ichthyologist at Senckenberg Natural History Collections, part of the Museum of Zoology in Dresden, Germany. August 10, 2020. These fish have a unique way of moving in the water, undulating their fins as eels do to move backward and forward. Johnson likens the dragon snakeheads to a primitive eel-like fish named Protoanguilla palau, discovered in an undersea cave in Palau, which he helped describe in a 2012 paper. Hailing from 6 conintents and the depths of the ocean, scientists discovered a lot of new species in 2020. The team also found approximately 35 new records of species in areas where they were previously unknown Awards; Help Shortly thereafter, another researcher found a second species in that genus as well, based on a single specimen—the Mahabali snakehead. Karen Osborn/Smithsonian. Team EastMojo. WESTON et al. Britz travelled to India after Raghavan and other colleagues had collected more specimens, to scientifically describe the fish. Unauthorized use is prohibited. In the dark depths of the ocean, where camouflage can be lifesaving, scientists have discovered the blackest fish ever documented. Many would probably say that 2020 was a complete blowout — politically, socially, experientially, and unfortunately for many, health-wise. A computer-rendered image of the skeleton of the Gollum snakehead. UPDATED ON OCT 20, 2020 06:49 PM IST Researchers have discovered a new sub-species of the Schistura – a freshwater loach –from the Sahyadris (western ghats) in … Copyright © 2015-2016 National Geographic Partners, LLC. How were China's legions of terra-cotta warriors made? Researchers have already discovered plenty of new species in 2021, so keep reading for a running list. Researchers have found dozens of new fish species in just one African lake — a feat of diversity. His genetic analysis shows they may have diverged from their nearest relatives, snakeheads in the family Channidae, before Africa and India separated and spread apart 120 million years ago, Britz says. These fish have a unique way of moving in the water, undulating their fins as eels do to move backward and forward. Will COVID-19 cancel your family reunion? All rights reserved. By Douglas Main. By Sophie Lewis July 21, 2020 / 2:51 PM / CBS News Collaboration results in the discovery of a new fish record. Studies of the fish’s anatomy help show that this species (and its sister species) belong to a previously unknown taxonomic family, Aenigmachannidae. On a return visit to the cave in January 2020 with photographer Robbie Shone, Harries and colleagues the team collected a few live fish, as well as tiny bits of their fin, for the lab analysis. Fixing the Grand Canyon’s aging water pipeline won’t be easy—but it’s necessary. An estimated six million wells draw from this underground reserve, Britz says. Catching new albino pleco fish species in pond with throwing net. This probably helps them get around in small underground chambers. The Pandemic Blenny, a New Fish Discovered by Scripps Scientist. The find, reported in the current issue of the journal Copeia, is the first new dragonfish species discovered in more than a decade. Why our coral reefs need hope, Video Story, Copyright © 1996-2015 National Geographic Society, Copyright © 2015-2021 National Geographic Partners, LLC. I hope you didn’t think that only mammals and fish were discovered in the last decade, because the discovery of new species between 2010 and 2020 was not limited to the animal kingdom, but also extended to the realm of plants! The fish were found at 200 to 2,000 meters below the surface. A new species of edible snail called the Tegula Kusairo Yamazak was discovered in Japan in December 2020, according to Phys.org. A Japanese research team has discovered a hitherto unknown species of fish living at a record-breaking depth. Taxonomic families are often large and diverse; For example, the human family, Hominidae, includes chimpanzees, orangutans, and gorillas. There, late at night, they found Gollum snakeheads surfacing into a flooded rice paddy. Armoured 'slug' among 503 new species described by Museum scientists in 2020. Super Bowl Commercials - 2020. Top 20 New Reef Fish Species of 2020 Jake Adams. This has lowered the water table and could imperil some of the newfound obscure species that live there. Citation: We've just discovered two new shark species (2020, March 20) retrieved 24 April 2021 from https://phys.org/news/2020-03-weve-shark-species.html This document is … Zebra Fish New Discovered Sex Hormone (Secretoneurin) What is Sex Hormone? The bloody history of anti-Asian violence in the West, Survivors recall the terror of the first F5 tornado. It's pink, slimy, googly-eyed and, apparently, misunderstood. June 17, 2020 June 16, 2020. It generally inhabits muddy, gravel-laden areas throughout Japanese coastal areas in the Seto Inland Sea, Ōmura Bay in Nagasaki Prefecture, Kinkō Bay, and the southern tip of South Korea. Studies of the fish’s anatomy help show that this species (and its sister species) belong to a previously unknown taxonomic family, Aenigmachannidae. That's according to scientist Andrew Stewart, who discovered the curious new species of fish … The find also proves a key point in evolutionary biology. Britz says it’s unclear why the species have these traits, but suggests it may be because they are not exclusively subterranean. The family also lacks a structure called a suprabranchial organ, which allows Channidae snakeheads to breathe air. Rare football fish discovered at Southern California Park. Promising early results suggest we may have a new tool in the battle against the pernicious mosquito-borne parasite. New fish species discovered in Arunachal. It grows at elevations of 40-150 m above sea level and is found in only two … SHARE . Catching new albino pleco fish species in pond with throwing net. SHARE. Three new species of fish, discovered by a massive team of researchers exploring the Atacama trench, highlight that diversity. Watching them can be mesmerizing, Britz says—they move “like a veil in the wind.”. What does a COVID-19 outbreak mean for life at Everest’s base camp? Now that he would be working from home, backburner research on a possible new fish species could resume. It's pink, slimy, googly-eyed and, apparently, misunderstood. New species: "At least" 12 new deep-sea species. Dragon snakeheads also have eyes and a reddish brown pigmentation—traits uncommon in subterranean fish, many of which are white and eyeless. Raghavan sent the photo to Britz, who had “no idea what it was,” Britz says—not the species, genus, or family. 2020 Still poorly explored, the bottom of the oceans hosts many unknown species, evolved to survive the extreme pressure, low temperatures, lack of light and nutrients found … A new fish species has been recorded in Territory waters. A team of scientists from Maharashtra and Kerala has discovered a new species of freshwater fish found in the Western Ghats and named it after … Published on : 03 Jul, 2020 , 8:47 am. Researchers have discovered a deep-sea fish species that's so huge in waters off Shizuoka Prefecture that they named it after the highest rank for sumo wrestlers, the yokozuna. Here’s how they do it. “We think this is the most exciting discovery in the fish world of the last decade,” says Britz, lead author of a study published recently in Scientific Reports. It was named after the rivers – Siku and Sirum in East Siang District at the junction, from where it was found. The fish species belongs to genus Schizothorax. The new species have been discovered from the Amazon, Europe, India, the Middle East, and the Pacific islands. Does drinking water reduce side effects after a COVID-19 shot? Many can be found off the Falkland Islands, living at … By Douglas Main. Underwater photograph of likely female Cirripectes matatakaro.Photo credit: David Rolla. The fish species is named as Schizothorax sikusirumensis. A computer-rendered image of the skeleton of the Gollum snakehead. In all, scientists have discovered 10 species of subterranean fish in the aquifers there that provide water for millions of people. Another breakthrough came when Britz and others visited a farmer’s field north of Kochi, a town in Kerala. Raghavan sent the photo to Britz, who had “no idea what it was,” Britz says—not the species, genus, or family. A new species of tiny fish known as the Suspiria blenny was recently discovered by a University of Hawaiʻi at Mānoa researcher. LUCY CRAFT: Isotope analysis proved the fish, dubbed yokozuna, or sumo champ, was an apex predator, the deep sea equivalent of a lion or killer whale. The dragon snakeheads have “a whole series of primitive characteristics,” and are rightly called “living fossils,” says David Johnson, an ichthyologist at Smithsonian’s National Museum of Natural History in Washington, D.C., who wasn’t involved in the paper. Museum scientists have described 503 new species this year. These primitive fish are a type of “living fossil” and may have diverged from their nearest relatives more than a hundred million years ago. The saga began in early 2018, when researcher Rajeev Raghavan, a study co-author and fish researcher at Kerala University of Fisheries and Ocean Studies, spotted a post on Indian social media from a person who found and photographed an odd fish retrieved from their backyard well. Scientists discover new animal species more often than you might think, adding to the world’s incredible biodiversity. TWEET. New species of #fish discovered in Arunachal Pradesh. Dinizia jueirana-facao is an emergent tree that occurs in semi-deciduous forests. Dragon snakeheads—strange new underground fish—discovered in India The primitive fishes, which scientists call “living fossils,” represent a new taxonomic family, a rare finding. Taxonomic families are often large and diverse; For example, the human family, Hominidae, includes chimpanzees, orangutans, and gorillas. Here’s how to help preserve the landscape. Researchers have discovered a new family of eel-like fish, named dragon snakeheads, which live in underground waters in southern India. All rights reserved, researcher found a second species in that genus as well, Related: World’s largest cavefish discovered in India. SHARE. ITANAGAR, Jun 16: A new species of fish discovered in Arunachal Pradesh by Dr. Keshav Kumar Jha, who has named it as Schizothorax sikusirumensis, after the rivers – Siku and Sirum in East Siang District at the junction, from where it was found. Scientists exploring the deep sea off Australia’s coast have discovered as many as 30 new marine species – … “I can’t begin to understand why,” Johnson says. So really important fish use these places as spawning grounds. The area where the fish live, the Western Ghats of southern India, is a biodiversity hot spot. This has lowered the water table and could imperil some of the newfound obscure species that live there. Last week (year) we covered the top 10 new species of reef critters and now it’s time for our recap of the new species of our scaly friends. How tiny Monaco became a giant in ocean conservation, Meat production leads to thousands of air quality-related deaths annually, ‘Megadrought’ persists in western U.S., as another extremely dry year develops, Antarctica’s ice could cross this scary threshold within 40 years. Discovering a new family of fish—the taxonomic category above genus and species—is very uncommon, says study leader Ralf Britz, an ichthyologist at Senckenberg Natural History Collections, part of the Museum of Zoology in Dresden, Germany. Scripps ichthyologist describes a new fish species whose name reflects these difficult times. Like the dragon snakeheads, this previously unknown family of eels has ancient traits that have been lost in its relatives, and it has changed relatively little over time. Its shell is brownish green, with a yellow or white underside. Chimpanzee moms are like us: They mourn, dote, and take 'me' time. It was found in a small waterbody. This probably helps them get around in small underground chambers. These strange, long-bodied fish, which dwell in aquifers of porous rock, are rarely seen, only coming to the surface after flooding from heavy rains. Conrad Sangma (@SangmaConrad) February 12, 2020. The area where the fish live, the Western Ghats of southern India, is a biodiversity hot spot. Britz says it’s unclear why the species have these traits, but suggests it may be because they are not exclusively subterranean. Schizothorax sikusirumensis. Copyright © 1996-2015 National Geographic SocietyCopyright © 2015-2021 National Geographic Partners, LLC. The outbreak of the new fish disease first discovered in Mchinji has now spread to all seven Agriculture Extension Planning areas in the district. READ Blastomussa angulares is a New Species Described from India However by far the biggest ‘winner’ in the new species department for 2020 was the beloved Plectranthias perchlets which are found in deeper waters all over the world. 'The Death of Napoleon' captures the end of a tumultuous era. 0 One of the funnest aspects of staying on top of all the marine, ocean and aquarium news is becoming familiar with all the newly described species of fish, corals, and invertebrates. Bird migration is one of nature’s great wonders. This air-breathing trick has enabled one species, the northern snakehead, to spread far and become an invasive nuisance in North America and elsewhere. This air-breathing trick has enabled one species, the northern snakehead, to spread far and become an invasive nuisance in North America and elsewhere. By Sophie Lewis July 21, 2020 / 2:51 PM / CBS News Science news. Professor Waikhom Vishwanath has discovered and described the maximum number of freshwater fish than any other living fish taxonomist in India. Dragon snakeheads also have eyes and a reddish brown pigmentation—traits uncommon in subterranean fish, many of which are white and eyeless. Here are our top 10. By fossil comparison: New fish dinosaur species discovered 2020-06-30T14:02:38.765Z According to the paleontologist Erin Maxwell from the State Museum of Natural History in Stuttgart, the fossil of the new species Hauffiopteryx altera comes from the 182 million year-old and fossil-rich Posidonia slates in southwestern Germany. #Biospeleologists from around the world have conducted their research and have found many rare cave fauna in our caves. Fish … Sign up for more inspiring photos, stories, and special offers from National Geographic. KTNV Las Vegas, NV. During a recent collaborative research project of documenting fish diversity in the country, researchers from the College of Natural Resources (CNR), Bhutan and Saint Louis University, USA, discovered a new species of torrent catfish from Khalingchhu in the eastern part of Bhutan. An initial study, published in Zootaxa in May 2019, identified the fish as a new species and genus, named Aenigmachanna gollum—the Gollum snakehead. Johnson likens the dragon snakeheads to a primitive eel-like fish named Protoanguilla palau, discovered in an undersea cave in Palau, which he helped describe in a 2012 paper. New pygmy seahorse discovered, first of its kind in Africa “It’s like finding a kangaroo in Norway,” says a researcher of the new species of lentil-size fish, found 5,000 miles from its nearest cousins. Researchers have discovered a new sub-species of the Schistura – a freshwater loach –from the Sahyadris (western ghats) in Maharashtra. 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