In January 2022, the World Wildlife Fund (WWF) finally announced that in the year 2020, a total of 224 new species were discovered in the Greater Mekong region, which spans areas of Cambodia, China, Laos, Myanmar, Thailand, and Vietnam, as per EcoWatch. explain their great diversity in Webber-Schultz breaks down the accuracy of shark behavior and . Caterpillars may be better animal model for studying human disease, Slow, but surely strong: Sloths have twice the grip strength of humans, other primates, Nasal spray for snoring, breathing issues in children may end the need for tonsil surgery. 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In the ocean's twilight zone, this diver is discovering vibrant new species, Nearly every mountain in New Caledonia hosts a unique Bavayia species, and these habitats share many of the same conditions, Bauer said. After a thorough examination, the researchers declared the specimens to be a third species of sixgill sawshark. Dr Moore said that it was astounding that such a large number of teeth were collected from a relatively small area on the seafloor. The discoveries we make arent just limited to new species. The rare little creatures range from about three to four-and-a-half feet in length and belong to a group called sixgill sawsharks. On Nov. 17, the American Bird Conservancy announced that a group of conservationists and scientists recently rediscovered the Black-naped Pheasant-Pigeon, a species that has not been scientifically documented since it was first discovered in 1882. fauna with camera traps, New interactive map of indigenous fishing practices around the pacific rim, Python of the Sea study highlights marine biodiversity underestimates, Small prey bully large There are various types of sunbirds, but this is a new sub-species. That's about the same width as a strand of spaghetti. Academy research associate Aaron Bauers work helped more than double the number of known species within a group of small forest geckos in the mountains of New Caledonia. Join PopSci+ to read sciences greatest stories. was dubbed "Sharkano" after a 2015 expedition to the site revealed that the crater was an unlikely home to two species of shark, . Looks like Jaws can get an origin story. Credit: D. Ross Robertson, Smithsonian Tropical Research Institute. Not only were these water lilies flying under the radar in Bolivia for years, but theyd also been hiding in Kews Herbarium for 177 years, as researchers mistook them for their sister species, Victoria amazonica. This is the oldest jawed fish with known anatomy,said professor Zhu Min from the Institute of Vertebrate Paleontology and Paleoanthropology of the Chinese Academy of Sciences. The entire species could be wiped out with the construction of a single solar farm, mine, or housing development, Forbes said in a statement. In Terms of Biodiversity, 2020 Was a Success These New Species Were Discovered! The second was an underwater voyage to the Gascoyne Marine Park off Western Australia. Fast forwarding several million years, scientists have found a new shark species, and it's "unique to Australia". Shark Week 2022 starts July 24 on discovery and discovery+. The Squatina mapaman. Within Ecuador, the Amazonian Montane Forests are the region with the highest species richness and where most Pristimantis (very large genus of frogs) have been discovered in recent years, according to the ministry. The new species of prehistoric predators known as acanthodians was discovered in the Guizhou province of southwest China and was named Fanjingshania after one of the countrys UNESCO world heritage sites. John Keesing, the chief scientist on the voyage to Gascoyne Marine Park, said that it was not uncommon to come across new species during these kinds of biodiversity surveys. In reference to one of the distinguishing characteristics of S. mapama a short and narrow line of small scales or dermal denticles the authors suggested giving this new species the common name "small-crested angel shark".. A new shark species has been identified through its large fossilized teeth found in different locations around the world. Stay informed daily on the latest news and advice on COVID-19 from the editors at U.S. News & World Report. It is found on the seafloor at depths of up to 1,150 feet and can grow up to 33.5 inches long. December 26, 2022. by Jocelyn Solis-Moreira. The team from the CSIRO research vessel, Investigator, have also collected a specimen from a new species of shark. Its been estimated that around a third of the species collected on recent biodiversity survey voyages on RVInvestigatormay be new to science, said Dr Keesing. Based on the specimen sample, the newly discovered species lived over 150 meters deep, though there is nothing known about its behavior. The newly discovered sharks go by the scientific . Samples of the graveyard contained fossilized teeth dating back to an ancient ancestor of the megalodon shark. The first was a recent voyage to the Cocos (Keeling) Islands Marine Park in the remote Indian Ocean. The small-crested angelshark is the fourth new species of Squatina identified in the Western Atlantic in the last decade, and although the total number of species in the genus has not been established with certainty, this study reveals the forensic value of genetic analyses for understanding the true biological diversity of a genus with various cryptic species (those that have very similar appearances). Let us know via nature@newsweek.com. Fondly labeled the "Shark Lady," Clark, who founded Mote Marine Laboratory and continued studying fishes until she passed away in 2015 at age 92, will now be recognized with another distinction: namesake of a newly discovered species of dogfish shark. Hybodontiform sharks are one of the most species-rich groups of extinct sharks and represent the closest relatives to modern sharks. Known by the scientific name Cirrhilabrus finifenmaa, the colorful fish was found at depths ranging from 131 to 229 feet (40 to 70 meters) beneath the oceans surface off the Maldives. The new sawsharks have been found in the Indian ocean. January 10, 2023 | San Fransico Examiner. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Nasal spray for snoring, breathing issues in children may end the need for tonsil surgeryHow gross is your commute? The present study[reinforces] both how important the western Indian Ocean is in terms of shark and ray biodiversity, but also how much we still have left to find, Simon Weigmann, a marine biologist at the Elasmobranch Research Laboratory in Hamburg, told Popular Science in an email. The current burial discovery suggests the teeth are related to a close relative of the megalodon which grew to be over 12 meters long thats nearly 40 feet. & Robertson, D.R. The mountains of California, the state of Queensland in Australia, the rocky peaks of Brazil, and the coral reefs of the Maldives were just . Researchers from Australia's national science agency identified the specimen during a biodiversity survey at the Gascoyne Marine Park. Join PopSci+ to read sciences greatest stories. Believe it or not, its a longhead darter! Learn more here! Shark expert from CSIROs Australian National Fish Collection, Will White said one of the most exciting finds of the underway voyage was the collection of a specimen of a new species of shark. SHARE. sp., collected off the Caribbean coast of Panama became the first record of an angel shark from the Central American Caribbean. The contact form is currently unavailable. (DAVID A. EBERT) In 2012 and 2014, researchers from the Pacific Shark Research Center in the US conducted surveys along the Southwest Indian Ridge or the underwater mountain system that bisects the ocean between Africa and Antarctica. One found in the warmer waters of Belize has researchers rethinking how widespread the marine species could be. Curator of Fishes at the Western Australian Museum, Glenn Moore is on the underway voyage and said the shark teeth came from an interesting mix of modern and ancient sharks. The area encompasses 495,189 square miles (1,282,534 square kilometers) in the central Pacific Ocean and spans seven islands and atolls. Amidst seemingly constant news that more and more species are going extinct, its always exciting when experts discover new species, or rediscover an animal or plant from a species that hasnt been spotted in decades (or even centuries). The sea animals have similar chainsaw-like mouths to another ocean fish, known as the sawfish, though they arent at all related. Early in the voyage, we collected a striking small, stripey hornshark, said Dr White. The rose-veiled fairy wrasse was discovered in March 2022, in the ocean's "twilight zone" in the Maldives. A team of scientists from South Carolina and Alabama have discovered a new shark species that lived nearly 30 million years ago. Updated Jan 11, 2022 11:04 AM. Measuring 0.6 inches (1.5 centimeters) in length, the colorfully ringed Goniobranchnus fabulus whose name means "small bean" was the largest one. Sea levels were much higher then, but the Earth was cooling and ice caps were forming at the poles, Cicimurri said. Copyright 2022 TheAssociated Press. said the discovery of a new shark species, likely endemic to WA, was exciting. In April, researchers exploring the swamps of Louisiana suddenly observed the tin trumpet call that ivory-billed woodpeckers are known for followed by an actual sighting of the bird, for several seconds. Squatina mapama, fresh holotype, dorsal view. Chimaera carophila, a new species of ghost shark, was discovered in New Zealand in 2014. How gross is your commute? Twilight zone reefs can be 160 to 500 feet (about 50 to 150 meters) beneath the oceans surface and provide a unique environment for fish such as fairy wrasses. In 2021, the so-called Godzilla shark an ancient, 6.7-foot-long (2 m) beast discovered in 2013 and so nicknamed because of its reptilian spines got a new name: Hoffman's dragon shark . "From the very first survey on this voyage, we've been making new discoveries and collecting data that will be vital in helping to protect and conserve the life in our oceans.". She holds a Masters of Science in Psychology with a concentration in behavioral neuroscience and a Bachelors of Science in integrative neuroscience from Binghamton University. In June 2021, The New York Times reported that Dr. Tim O'Hara of Australia's Museums Victoria recently discovered a new species, collected from New Caledonia, an archipelago colonized by France, and located in the southwest Pacific Ocean. Longicephalus, brunneus, and spongiceps are the . That's how it finally got its name: Megalolamna paradoxodon. Indeed, conservation was one of the key topics at the 2022 UN Biodiversity Conference held December 7-19 in Montreal. The teeth look to come from modern sharks, such as mako and white sharks, but also from ancient sharks including the immediate ancestor of the giant megalodon shark, said Dr Moore. The discovery was made during two biodiversity surveys of Australias newest marine parks. This material may not be published, broadcast, rewritten or redistributed. (CNN) -- Sharks are known to stalk and sniff out prey before they attack. Kate Baggaley has been contributing regularly to Popular Science since 2017. The shark was likely less than 2 feet (60 centimeters) long and was named . The unusual front fins of epaulette sharks help them to walk on land. appreciated. Weve also found a few mako and white shark teeth during the underway voyage but nothing like the numbers found during the previous voyage. The small forest-dwelling geckos live on the islands of New Caledonia in the Pacific Ocean. (2021)Squatina mapaman. Scientists use pieces of equipment such as underwater towed and remote cameras to study marine life and seabed habitats in Gascoyne Marine Parks. This unusual feature doesnt seem to play a vital role in the sharks survival. Professor Santiago Ron wrote on his Twitter account that they decided to name one of the frogs "resistance" to dedicate it to the environmental defenders who have been murdered in Latin America. Marine biologist and doctoral student Amani Webber-Schultz rates 10 shark attacks in movies and TV shows, such as "Jaws," for realism. The shark itself was likely less than two feet long and, based on . Spotify study recommends listening to Billie Eilish and BTS, Best Childrens Books Of All-Time: Top 5 Classic Titles Recommended Most By Experts, Parents. 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