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206 possibly extinct [CR(PE)] 0 possibly extinct in the wild [CR(PEW)] As of July 2016, the International Union for Conservation of Nature (IUCN) lists 6919 ...
Critically endangered (CR) species face an extremely high risk of extinction in the wild. As of January 2020, the International Union for Conservation of Nature (IUCN) listed 203 critically endangered mammalian species, including 31 which are tagged as possibly extinct. [1] [2] Of all evaluated mammalian species, 3.5% are listed as critically ...
Species in Chromista (IUCN, 2021-2) 15 extant species have been evaluated; 6 of those are fully assessed [a] 0 are not threatened at present [b] 6 to 15 are threatened [c] 0 to 4 are extinct or extinct in the wild: 0 extinct (EX) species; 0 extinct in the wild (EW) 4 possibly extinct [CR(PE)] 0 possibly extinct in the wild [CR(PEW)]
All species listed here as extinct (no known individuals remaining) are designated by the International Union for Conservation of Nature (IUCN). Species which are extinct in the wild only reside in captivity. Species listed as possibly extinct are classified as being critically endangered, as it is unknown whether or not these species are ...
Critically endangered (CR) species face an extremely high risk of extinction in the wild. As of July 2016, the International Union for Conservation of Nature (IUCN) listed 987 critically endangered invertebrate species, including 206 which are tagged as possibly extinct.
Reptile species (IUCN, 2016-2) 5130 extant species have been evaluated; 4220 of those are fully assessed [a] 3229 are not threatened at present [b] 989 to 1899 are threatened [c] 26 to 43 are extinct or extinct in the wild: 24 extinct (EX) species [d] 2 extinct in the wild (EW) 17 possibly extinct [CR(PE)] 0 possibly extinct in the wild [CR(PEW)]
Arthropod species (IUCN, 2016-2) 9470 extant species have been evaluated; 6580 of those are fully assessed [a] 4478 are not threatened at present [b] 2100 to 4990 are threatened [c] 83 to 169 are extinct or extinct in the wild: 81 extinct (EX) species [d] 2 extinct in the wild (EW) 86 possibly extinct [CR(PE)] 0 possibly extinct in the wild [CR ...
As of December 2023, of the 157,190 species currently on the IUCN Red List, 9,760 of those are listed as critically endangered, with 1,302 being possibly extinct and 67 possibly extinct in the wild. [2] The IUCN Red List provides the public with information regarding the conservation status of animal, fungi, and plant species. [3]