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List of data deficient amphibians

Summary

As of January 2022, the International Union for Conservation of Nature (IUCN) lists 1193 data deficient amphibian species.[1] 16% of all evaluated amphibian species are listed as data deficient. No subpopulations of amphibians have been evaluated by the IUCN.

2 extinct in the wild amphibian species (0.03%)545 critically endangered amphibian species (8.4%)848 endangered amphibian species (13%)670 vulnerable amphibian species (10%)402 near threatened amphibian species (6.2%)2458 least concern amphibian species (38%)1567 data deficient amphibian species (24%)
Amphibian species (IUCN, 2016-2)
  • 6492 extant species have been evaluated
  • 4925 of those are fully assessed[a]
  • 2860 are not threatened at present[b]
  • 2063 to 3630 are threatened[c]
  • 35 to 148 are extinct or extinct in the wild:
    • 33 extinct (EX) species[d]
    • 2 extinct in the wild (EW)
    • 113 possibly extinct [CR(PE)]
    • 0 possibly extinct in the wild [CR(PEW)]
  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

This is a complete list of data deficient amphibian species and subspecies as evaluated by the IUCN. Where possible common names for taxa are given while links point to the scientific name used by the IUCN.

Salamanders edit

There are 50 salamander species assessed as data deficient.

Lungless salamanders edit

Asiatic salamanders edit

Mole salamanders edit

Salamandrids edit

  • Maolan warty newt (Paramesotriton maolanensis)
  • Kachin crocodile newt (Tylototriton kachinorum)
  • Ywangan crocodile newt (Tylototriton ngarsuensis)
  • Tylototriton panwaensis
  • Pasmans' crocodile newt (Tylototriton pasmansi)
  • Doi Phu Kha crocodile newt (Tylototriton phukhaensis)
  • Sparreboom's crocodile newt (Tylototriton sparreboomi)

Frogs edit

There are 1044 frog species assessed as data deficient.

Water frogs edit

Robber frogs edit

Robust frogs edit

Dancing frogs edit

Alsodids edit

Shrub frogs edit

Cryptic forest frogs edit

True toads edit

Fleshbelly frogs edit

Glass frogs edit

Batrachylids edit

Litter frogs edit

Screeching frogs edit

Hemiphractids edit

Cycloramphids edit

Poison dart frogs edit

Mantellids edit

Ceratobatrachids edit

Fork-tongued frogs edit

Narrow-mouthed frogs edit

True frogs edit

Australian water frogs edit

Puddle frogs edit

Hylids edit

Includes tree frog species and their allies.

African reed frogs edit

Tongueless frogs edit

Pyxicephalids edit

Shovelnose frogs edit

Odontophrynids edit

Ptychadenids edit

Southern frogs edit

Saddleback toads edit

Hylodids edit

Other frog species edit

Gymnophiona edit

There are 99 species in the order Gymnophiona assessed as data deficient.

Scolecomorphids edit

Indotyphlids edit

Ichthyophiids edit

Dermophiids edit

Typhlonectids edit

Siphonopids edit

Caeciliids edit

Rhinatrematids edit

Other Gymnophiona species edit

See also edit

References edit

  1. ^ "IUCN Red List version 2021.3". The IUCN Red List of Threatened Species. International Union for Conservation of Nature and Natural Resources (IUCN). Retrieved 3 January 2021.


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