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Critically endangered (CR) species face an extremely high risk of extinction in the wild. As of September 2016, the International Union for Conservation of Nature (IUCN) lists 195 critically endangered reptile species, including 17 which are tagged as possibly extinct. [1] [2] 3.8% of all evaluated reptile species are listed as critically ...
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.
An even higher risk is faced by critically endangered species, which meet the quantitative criteria for endangered species. Critically endangered reptiles are listed separately. There are 578 reptile species which are endangered or critically endangered. Additionally 910 reptile species (18% of those evaluated) are listed as data deficient ...
Fish — List of critically endangered fishes; Invertebrates — List of critically endangered invertebrates. Arthropods — List of critically endangered arthropods. Insects — List of critically endangered insects; Molluscs List of critically endangered molluscs; Mammals — List of critically endangered mammals; Reptiles — List of ...
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 ...
As of July 2021, the IUCN lists 14,033 animal species and 6,635 plant species as least concern. [1] No least concern assessments have been made for taxa of other kingdoms. ...
The Fort Worth Zoo welcomed two gharial crocodile hatchlings, a critically endangered reptile.. The zoo, located in Texas, is the only North American institute to successfully hatch multiple of ...
List of critically endangered amphibians; List of critically endangered arthropods; List of critically endangered birds; List of critically endangered fishes; List of critically endangered insects; List of critically endangered mammals; List of critically endangered molluscs; List of critically endangered reptiles