List of data deficient amphibians

Source: Wikipedia, the free encyclopedia.

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

As of January 2022, the

amphibian species.[1]
16% of all evaluated amphibian species are listed as data deficient. No subpopulations of amphibians have been evaluated by the IUCN.

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

There are 50 salamander species assessed as data deficient.

Lungless salamanders

  • Hell Hollow slender salamander
    (Batrachoseps diabolicus)
  • San Gabriel slender salamander
    (Batrachoseps gabrieli)
  • San Simeon slender salamander
    (Batrachoseps incognitus)
  • Sequoia slender salamander
    (Batrachoseps kawia)
  • Lesser slender salamander
    (Batrachoseps minor)
  • Relictual slender salamander
    (Batrachoseps relictus)
  • Aura's golden salamander (Bolitoglossa aurae)
  • Rio Santa Rosa salamander
    (Bolitoglossa digitigrada)
  • Tapanti climbing salamander
    (Bolitoglossa epimela)
  • Continental divide salamander (Bolitoglossa jugivans)
  • Black web-footed salamander
    (Bolitoglossa nigrescens)
  • Tapantí giant salamander
    (Bolitoglossa obscura)
  • Bolitoglossa paraensis
  • Peru mushroomtongue salamander (Bolitoglossa peruviana)
  • Bolitoglossa psephena
  • Robinson's web-footed salamander
    (Bolitoglossa robinsoni)
  • Silverstone's mushroomtongue salamander
    (Bolitoglossa silverstonei)
  • Splendid web-footed salamander (Bolitoglossa splendida)
  • Tico salamander
    (Bolitoglossa tica)
  • Dwarf black-bellied salamander
    (Desmognathus folkertsi)
  • Chamberlain's dwarf salamander
    (Eurycea chamberlaini)
  • Blanco River springs salamander
    (Eurycea pterophila)
  • Blanco blind salamander
    (Eurycea robusta)
  • Valdina Farms salamander
    (Eurycea troglodytes)
  • Southern moss salamander (Nototriton costaricense)
  • Cartago worm salamander (Oedipina altura)
  • Cerro Grande worm salamander (Oedipina capitalina)
  • Collared worm salamander (Oedipina collaris)
  • Nimaso worm salamander (Oedipina nimaso)
  • El Empalme worm salamander (Oedipina paucidentata)
  • Oedipina pseudouniformis
  • Stuart's worm salamander (Oedipina stuarti)
  • Tellico salamander
    (Plethodon aureolus)
  • Kiamichi slimy salamander
    (Plethodon kiamichi)
  • Sequoyah slimy salamander
    (Plethodon sequoyah)
  • Hanken's minute salamander
    (Thorius hankeni)

Asiatic salamanders

  • Chinese hynobiid
    (Hynobius chinensis)
  • Turkestanian salamander
    (Hynobius turkestanicus)
  • Jilin clawed salamander (Onychodactylus zhangyapingi)
  • Pseudohynobius guizhouensis

Mole salamanders

  • Delicate skin salamander
    (Ambystoma bombypellum)
  • Pine woods salamander
    (Ambystoma silvense)
  • Alchachica salamander
    (Ambystoma subsalsum)

Salamandrids

Frogs

There are 1044 frog species assessed as data deficient.

Water frogs

Robber frogs

Robust frogs

Dancing frogs

Alsodids

Shrub frogs

Cryptic forest frogs

True toads

Fleshbelly frogs

Glass frogs

Batrachylids

Litter frogs

Screeching frogs

Hemiphractids

Cycloramphids

Poison dart frogs

Mantellids

Ceratobatrachids

Fork-tongued frogs

Narrow-mouthed frogs

True frogs

Australian water frogs

  • Sloane's froglet
    (Crinia sloanei)
  • Namosado barred frog (Mixophyes hihihorlo)
  • Jabiru toadlet
    (Uperoleia arenicola)
  • Howard river toadlet
    (Uperoleia daviesae)
  • Marbled toadlet
    (Uperoleia marmorata)
  • Martin's toadlet
    (Uperoleia martini)
  • Alexandria toadlet
    (Uperoleia orientalis)
  • Tyler's toadlet
    (Uperoleia tyleri)

Puddle frogs

Hylids

Includes tree frog species and their allies.

African reed frogs

Tongueless frogs

Pyxicephalids

Shovelnose frogs

  • Mongu shovelnose frog (Hemisus barotseensis)
  • Masiliwa snout-burrower
    (Hemisus brachydactylus)
  • De Witte's snout-burrower
    (Hemisus wittei)

Odontophrynids

Ptychadenids

Southern frogs

Saddleback toads

Hylodids

Other frog species

Gymnophiona

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

Scolecomorphids

Indotyphlids

Ichthyophiids

Dermophiids

Typhlonectids

Siphonopids

Caeciliids

Rhinatrematids

Other Gymnophiona species

See also

References

  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.