The research team used this circumstance to take a closer look at the previously unclear role of the already extinct species Protospinax annectans in the evolution of sharks and rays, also with the help of modern genetic evidence. Scientists described eight new-to-science species of geckos from Madagascar, all about the length of your thumb. Monster Shark Movies Massacre Shark Conservation, A Shark Mystery Millions of Years in the Making, Researchers Demonstrate Shark Vertebral Band Pairs Are Related to Growth, Not Time, CCPA/CPRA: Do Not Sell or Share My Information. The results of the analysis were startling: Protospinax was neither a "missing link" nor a ray nor a primitive shark -- but a highly evolved shark. The small longhead darter fish. "We had battery failures. The anemone eats falling debris and protects the hermit crab from parasites and predators, and in turn, gets to hitch a ride to fresh feeding grounds. People may receive compensation for some links to products and services on this website. Ecuadors forests are home to more than 600 known species of frogs, and more are being described every year. Humans 'Accelerating' Extinction at 'Unprecedented' Pace with Up to 1 Million Species at Risk, Whales Have Been Spotted Swimming in the Great Pacific Garbage Patch for the First Time, The Water Bowl: Dolphin Gets Stranded in SoCal, 'This Is Just Panic': Ukrainian Families, Soldiers and More Talk Terror and Courage in Wartime, United Nations Says Earth Has 10 Years to Combat Biodiversity Crisis Amid Mass Extinction, Pablo Escobar's Former Hippos and Their Offspring Could Be Culled Over Environmental Concerns. Squatina are flat-bodied sharks resembling stingrays, and generally speaking, the different species are not easy to distinguish from each other with the naked eye. The ultimate goal is to go global with the BAT. First the BAT is inserted into a pregnant shark. Once habitats are discovered, efforts will be made to protect those areas, either by creating sanctuaries or expanding areas already set aside for this purpose. In this well-trodden world, finding a new species is a glimpse of the uncharted riches of biodiversity still hidden around the globe. He is particularly concerned about Annas sixgill sawshark, which has, as of yet, only been seen in shallow waters, a location where it might easily end up in a fishermans catch by accident. WebCOLUMBIA, S. C. (AP) A team of scientists from South Carolina and Alabama have discovered a new shark species that lived nearly 30 million years ago. The study, published in the Frontiers in Marine Science journal, explains how the kitefin shark, the blackbelly lanternshark, and the southern lanternshark were found during a survey off the Chatham rise, an oceanic area off New Zealand's east coast, in January 2020. Chocolate frog? Offers may be subject to change without notice. and Terms of Use. Scientists estimate that only 10% of all the species on the planet have been described. Riddle Solved: Why Was Roman Concrete So Durable? 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. These are potential sources of food, medicines, and other solutions. The team from the CSIRO research vessel, Investigator, have also collected a specimen from a new species of shark. Get the latest science news in your RSS reader with ScienceDaily's hourly updated newsfeeds, covering hundreds of topics: Keep up to date with the latest news from ScienceDaily via social networks: Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Sulikowski wants to create a worldwide network of shark scientists to determine areas that are important to sharks and figure out how to protect them. Further research is required to uncover why the kitefin shark is luminescent given the species has few or no predators unlike the other two species recorded, the study said. A tiny tree frog has been named after climate activist Greta Thunberg and her work highlighting the urgency of climate change. Scientists have discovered three species of glowing sharks in the deep ocean near New Zealand, reports Elle Hunt for the Guardian. A rare baby ghost shark has been discovered by scientists Carlos Magdalena in Bolivia with Victoria boliviana in the wild. 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 egg-shaped technology is approximately 2 inches long and 1 inch wide. Even though cartilaginous fishes as a group have survived to this day, most species disappeared during its evolution, including Protospinax. Sign up to receive Popular Science's emails and get the highlights. Discovery Channel continues to work with nearly two dozen of the worlds most respected marine biologists and science institutions. If any further proof was needed of the vast unexplored wonders of the deep sea, this would fit the bill: researchers in New Zealand have discovered three new shark species that glow in the dark. Scientists assess the frogs conservation status as critically endangered. Sulikowski is enjoying his current success. For an optimal experience visit our site on another browser. Even though 2020 is long over, its not unusual for a delay between a new discovery and the announcement, the WWF stated. "We've had every sort of failure that can happen," he said. COLUMBIA, S.C. (AP) A team of scientists from South Carolina and Alabama have discovered a new shark species that lived nearly 30 million years ago. They discovered that the kentriodontid dolphin and squalodelphinid dolphin both swam in Switzerlands waters about 20 million years ago, in an ocean located in the Swiss Plateau region. And if babies don't grow up, we have no more sharks and literally, the ocean ecosystem would collapse," explained James Sulikowski, senior Global Futures scientist at Arizona State University and director of the Sulikowski Shark and Fish Conservation Lab at ASU's New College of Interdisciplinary Arts and Sciences. There is something immensely unethical and troubling about humans driving species extinct without ever even having appreciated their existence and given them consideration, Walter Jetz, a professor of ecology and evolutionary biology at Yale University, told Mongabay. The device is making waves in the scientific communityand for good reason. Content on this website is for information only. In the 12-year study, the scientists took samples of DNA from that first species, discovering four new ones in the process, CNN reported . Eugenia paranapanemensis a member of the Myrtle family, grows in the providence of So Paulo and is considered critically endangered. Kate Baggaley has been contributing regularly to Popular Science since 2017. Reference: Long, D.J., Ebert, D.A., Tavera, J., Acero P., A. The animal, which is a large pigeon and looks similar to a pheasant, was spotted on Fergusson Island off of eastern Papua New Guinea, which is the only place these birds have been known to live. Led by marine biologists in Belgium and New Zealand, the study could change how we view life in the deep sea. After a month of searching, seeing those first photos of the pheasant-pigeon felt like finding a unicorn, stated John C. Mittermeier, ABCs Director of the Lost Birds program. Over the past decade, 1,733 environmental defenders have been killed worldwide trying to protect their land, according to a report by Global Witness. ScienceDaily, 28 February 2023. And according to Kew, identifying and classifying new species is crucial to conservation efforts in the face of biodiversity loss and climate change., A post shared by Kamehameha Schools (@kamehamehaschools). sp., a new cryptic species of angel shark (Elasmobranchii: Squatinidae) from the southwestern Caribbean SeaJournal of the Ocean Science Foundation, 38, 113-130. https://doi.org/10.5281/zenodo.5806693. n. 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). 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 resplendent rainbow fish, a frog that looks like chocolate, a Thai tarantula, an anemone that rides on a back of a hermit crab, and the worlds largest waterlily are among the new species named by science in 2022. They include 14 beetles, 12 sea slugs, nine ants, seven fish, six scorpions, five sea stars, five flowering plants, four sharks, three spiders, two sea pens, one moss, one pygmy pipehorse, and one caecilian. The fish, Cirrhilabrus finifenmaa,was named by Ahmed Najeeb, a biologist from the Maldives Marine Research Institute (MMRI), after the local word for rose.. In Thailand, a well-known wildlife YouTuber, JoCho Sippawat, found a new genus of tarantula and collaborated with scientists to describe the species, Taksinus bambus, nicknamed bambootula.Its name honors the Thai king Taksin the Great (1734-1782). Looks like Jaws can get an origin story. tropical forests, Female Hummingbirds look like Looks like this species still has some wood to peck! Kate Baggaley Many angel shark species are considered endangered by the International Union for the Conservation of Nature. A dried specimen of the waterlily was hiding right under the noses of researchers at RBG Kews herbarium for more than 170 years before being identified as a new species this year. Researchers have found two new species of this shark in the waters off eastern Africa. This call helped lead the researchers to the bird. The bizarre Fanjingshania is comprised of a bony armor and multiple fin spines that are distinctly different than modern sharks and other marine life, according to the outlet. Have any problems using the site? However, aside from a number of subtle physical differences between them, genetic analyses helped to establish them as a separate species, and distinct from other new world angel sharks. Scientists found Greta Thunbergs rainfrog (Pristimantis gretathunbergae) on an expedition to Panamas Mount Chucant, home to many unique and endemic species, but which has lost more than 30% of its forest cover in the past decade, mostly to small and medium-scale cattle ranchers. Then in 2017 and 2019, a few more of Weigmanns colleagues mailed him two sawsharks that fishermen had captured as by-catch off the coast of Zanzibar. FEEDBACK: Use this form to send a message to the author of this post. The species, known as a kitefin shark, can grow up to around 6 feet in length. A newly-hatched baby ghost shark has been discovered by researchers in New Zealand. The discovery came after they found the animals teeth that are so small one could fit on the tip of a pencil. New shark species Squatina mapama, new species from Panama: first report of an angel shark from the Central American Caribbean. The forest also provides habitat connectivity for other wildlife, including the native Bairds tapir (Tapirus bairdii). The rose-veiled fairy wrasse was discovered in March 2022, in the ocean's "twilight zone" in the Maldives. Among the three glowing sharks, the kitefin shark is now the largest-known luminous underwater creature. 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). This document is subject to copyright. Researchers initially . Its only known habitat is the 8-hectare (20-acre) wetland within the Tapir Valley Nature Reserve, which adjoins Tenorio Volcano National Park. By using our site, you acknowledge that you have read and understand our Privacy Policy A new-to-science frog species has been found in Ecuador and named in honor of Seth MacFarlane, the U.S. film and television creator responsible for the show Family Guy. The frogs vibrant patterns likely serve as a warning sign of its toxicity, with researchers reporting burning and tingling skin after collecting the first specimen. 28, 2022 Researchers have discovered and characterized a DNA sequence found in jawed vertebrates, such as sharks and humans, but absent in jawless vertebrates, "It was a total surprise," Sulikowski said. So while these prehistoric dolphins no longer swim in Switzerland, it is still a remarkable discovery. Measuring an impressive 3.3 meters (10 feet) across, the giant Bolivian waterlily (Victoria boliviana) is the largest in the world. Evidence for this thesis has been provided by new fossils of a ray-like shark, Protospinax annectans, which demonstrate that sharks were already highly evolved in the Late Jurassic. Will Future Computers Run On Human Brain Cells? The species was known to locals but had yet to be described by science. February 17, 2022. The tree grows up to 15 meters (45 feet) tall and has white, star-like flowers. The sloth is endemic to Brazils Atlantic Forest, a highly biodiverse region. The researchers said their findings reinforce recommendations to protect the Wakatobi Islands as an endemic bird area, especially as so much remains unknown to the scientific community. (2022, January 24). "Bioluminescence has often been seen as a spectacular yet uncommon event at sea but considering the vastness of the deep sea and the occurrence of luminous organisms in this zone, it is now more and more obvious that producing light at depth must play an important role structuring the biggest ecosystem on our planet," said the study, published on Feb. 26. On January 20, 2022, the Smithsonian Tropical Research Institute discovered a new species of angel shark in the Caribbean Sea of Panama. There, researchers dug up a new species of burrowing frog, Synapturanus danta. It is the kind of moment you dream about your entire life as a conservationist and birdwatcher., THE MOST AMAZING WILDLIFE DISCOVERY OF 2022: First ever baby Pink Iguana's found and photographed in Galapagos. Until now, the only sawshark species thought to have six gill slitsknown as Pliotrema warreniwas found in the waters around South Africa and southern Mozambique. Believe it or not, its a longhead darter! Squatina mapama, fresh holotype, ventral view. "Jurassic shark: Shark from the Jurassic period was already highly evolved: New phylogenetic tree provides new insights into the evolutionary history of sharks and rays." Download the NBC News app for breaking news and politics. The owl has only been found in an area of around 16 square kilometers (6 square miles). It is also important to note that although a species may be new to science, it may already be well known to locals and have a common name. Many species that are new to science are already known and used by people in the region of origin people who have been their primary custodians and often hold unparalleled local knowledge, writes Alexandre Antonelli, director of science at RBG Kew. First-of-their-kind video recordings of the hermit crab and anemone duo show the hermit crab moving to a new shell and spending more than 40 hours poking, peeling and dragging the anemone to come along. In the Peruvian Amazon, herpetologists followed a distinctive frog call to one of the rarest habitats in the forest, the Amazon peatlands. Thanks for contacting us. 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 This tree with bright yellow-orange fruits that taste of sour cherries with a slight hint of eucalyptus is a new species found in Brazils Atlantic Forest, but only three specimens have been found. After six months of searching in the private nature reserve he co-founded in Costa Rica, Donald Varela-Soto found a tiny green tree frog, which he and others named the Tapir Valley tree frog (Tlalocohyla celeste) after its home. Paleontologists discovered fossils The Squatina mapama n. Long, D.J., Ebert, D.A., Tavera, J., Acero P., A. And that's a problem. Neither your address nor the recipient's address will be used for any other purpose. Switzerland is a landlocked country today but millions of years ago, an ocean ran through the country, which was part of an island landscape, as per CBS News. Purpose and Chance in the Making of an Academic Career (Or, at least, in my academic career). Webnew shark species discovered 2022 new shark species discovered 2022. Webnew shark species discovered 2022 new shark species discovered 2022. A video of the animals shared by Conservation International shows the sharks moving quickly along the ocean floor, where they forage for food under rocks and coral. Content on this website is for information only. Genetic analyses helped identify a new cryptic species of the genus Squatina from the Western Atlantic Ocean. Solving mysteries of Panamanian "We tend to think of evolution like a hierarchical, ladder-like system, in which older groups are at the base, while humans, as a very young species in Earth history, are at the top. Updated Jan 11, 2022 11:04 AM EST. 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