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2. List of endangered amphibians - Wikipedia

   en.wikipedia.org/wiki/List_of_endangered_amphibians

   Endangered (EN) species are considered to be facing a very high risk of extinction in the wild. As of September 2021, the International Union for Conservation of Nature (IUCN) lists 1085 endangered amphibian species. [1] Of all evaluated amphibian species, 14% are listed as endangered. No subpopulations of amphibians have been evaluated by the ...

3. List of critically endangered amphibians - Wikipedia

   en.wikipedia.org/wiki/List_of_critically...

   As of December 2021, the International Union for Conservation of Nature (IUCN) lists 673 critically endangered amphibian species, including 146 which are tagged as possibly extinct. [1][2] 9.2% of all evaluated amphibian species are listed as critically endangered. No subpopulations of amphibians have been evaluated by the IUCN.

4. List of threatened reptiles and amphibians of the United States

   en.wikipedia.org/wiki/List_of_threatened...

   According to the International Union for Conservation of Nature (IUCN), 93 reptile and amphibian species in the United States are threatened with extinction. [1] The IUCN has classified each of these species into one of three conservation statuses: vulnerable VU, endangered EN, and critically endangered CR.

5. Lists of IUCN Red List critically endangered species

   en.wikipedia.org/wiki/Lists_of_IUCN_Red_List...

   Version 2014.2 of the IUCN Red List of Threatened Species identified 4574 Critically Endangered species, subspecies, varieties, stocks, and subpopulations. For IUCN lists of critically endangered species by kingdom, see: Animals (kingdom Animalia) — IUCN Red List Critically Endangered species (Animalia) Amphibians — List of critically ...

6. IUCN Red List - Wikipedia

   en.wikipedia.org/wiki/IUCN_Red_List

   The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is an inventory of the global conservation status and extinction risk of biological species. [1] A series of Regional Red Lists, which assess the risk of extinction to species within a ...

7. More than 2,000 species of amphibians are threatened by ... - AOL

   www.aol.com/more-2-000-species-amphibians...

   Amphibians are in decline worldwide, with 2 out of every 5 species threatened by extinction, according to a paper published Wednesday in the scientific journal Nature.

8. List of critically endangered species in the United States

   en.wikipedia.org/wiki/List_of_Critically...

   An IUCN Red List critically endangered (CR or sometimes CE) species is one that has been categorized by the International Union for Conservation of Nature as facing an extremely high risk of extinction in the wild. [1] As of 2021, of the 120,372 species currently tracked by the IUCN, there are 8,404 species that are considered to be critically ...

9. The world's 100 most threatened species - Wikipedia

   en.wikipedia.org/wiki/The_world's_100_most...

   Silky sifaka (Propithecus candidus), fewer than 1,000 still alive. The World's 100 most threatened species[1] is a compilation of the most threatened animals, plants, and fungi in the world. It was the result of a collaboration between over 8,000 scientists from the International Union for Conservation of Nature Species Survival Commission ...