•   Extinct in the wild (EW): 2 species
•   Critically endangered (CR): 545 species
•   Endangered (EN): 848 species
•   Vulnerable (VU): 670 species
•   Near threatened (NT): 402 species
•   Least concern (LC): 2,458 species
•   Data deficient (DD): 1,567 species

Amphibian species (IUCN, 2016-2)

• 6492 extant species have been evaluated
• 4925 of those are fully assessed^{[lower-alpha 1]}
• 2860 are not threatened at present^{[lower-alpha 2]}
• 2063 to 3630 are threatened^{[lower-alpha 3]}
• 35 to 148 are extinct or extinct in the wild:
  • 33 extinct (EX) species^{[lower-alpha 4]}
  • 2 extinct in the wild (EW)
  • 113 possibly extinct [CR(PE)]
  • 0 possibly extinct in the wild [CR(PEW)]

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1. ↑ excludes data deficient evaluations.
2. ↑ NT and LC.
3. ↑ Threatened comprises CR, EN and VU. Upper estimate additionally includes DD.
4. ↑ Chart omits extinct (EX) species

As of September 2021, the International Union for Conservation of Nature (IUCN) lists 3160 least concern amphibian species.^[1] 38% of all evaluated amphibian species are listed as least concern. No subpopulations of amphibians have been evaluated by the IUCN.

This is a complete list of least concern amphibian species as evaluated by the IUCN.

Salamanders

There are 162 salamander species assessed as least concern.

Frogs

There are 2244 frog species assessed as least concern.

Gymnophiona

See also

• Lists of IUCN Red List least concern species
• List of near threatened amphibians
• List of vulnerable amphibians
• List of endangered amphibians
• List of critically endangered amphibians
• List of recently extinct amphibians
• List of data deficient amphibians

References