Least-known frog and salamander species face extinction - National Geographic

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Evidence that the world’s amphibians are in peril continues to mount.In March, a study published in the journal Science found that 501 species of frogs and salamanders had been driven toward extinction by killer fungi known as chytrid. That’s more than twice the previous estimate. (Read “Amphibian 'apocalypse' caused by most destructive pathogen ever”.)Then earlier this week, a United Nations committee on biodiversity announced that human impacts are threatening the existence of some one million species, including 40 percent of all the amphibian species known to science, or about 3,200 species. (Read “One million species at risk of extinction, UN report warns”.)And now a new study, published on May 6 in the journal Current Biology, has used statistical analysis to predict that another 1,100 species of amphibians currently listed as “data deficient” by the International Union for Conservation of Nature, which sets the global conservation statuses for plants and animals, should probably be added to the list.

https://on.natgeo.com/2JceJqE

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