List of data deficient mammals

2 extinct in the wild mammalian species (0.03%)203 critically endangered mammalian species (3.5%)505 endangered mammalian species (8.7%)536 vulnerable mammalian species (9.3%)345 near threatened mammalian species (6.0%)3306 least concern mammalian species (57%)872 data deficient mammalian species (15%)
Mammalian species (IUCN, 2020-1)
  • 5850 extant species have been evaluated
  • 4978 of those are fully assessed[a]
  • 3651 are not threatened at present[b]
  • 1244 to 2116 are threatened[c]
  • 81 to 83 are extinct or extinct in the wild:
    • 81 extinct (EX) species[d]
    • 2 extinct in the wild (EW)
    • 0 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

In September 2016, the International Union for Conservation of Nature (IUCN) listed 783 data deficient mammalian species.[1] Of all evaluated mammalian species, 14% are listed as data deficient. The IUCN also lists 30 mammalian subspecies as data deficient.

Of the subpopulations of mammals evaluated by the IUCN, four species and/or subpopulations have been assessed as data deficient.

This is a complete list of data deficient mammalian species and subspecies evaluated by the IUCN. Species and subspecies which have data deficient subpopulations (or stocks) are indicated. Where possible common names for taxa are given while links point to the scientific name used by the IUCN.

Primates

There are 20 species and 26 subspecies of primate evaluated as data deficient.

Gibbons

Subspecies

  • Yunnan lar gibbon

Lemurs

Species

  • Lesser iron-gray dwarf lemur

Subspecies

  • Ranomafana bamboo lemur

Tarsiers

  • Lariang tarsier
  • Pygmy tarsier
  • Wallace's tarsier

Species

Subspecies

  • Black-nosed red-tailed monkey
  • White-nosed moustached monkey
  • Pluto monkey
  • Dodinga Hills guereza
  • Djaffa Mountains guereza
  • Mau forest guereza
  • Southern black crested mangabey
  • Dark-crowned long-tailed macaque
  • Burmese long-talied macaque
  • Simeulue long-tailed macaque
  • Kemujan long-tailed macaque
  • Lasia long-tailed macaque
  • Maratua long-tailed macaque
  • East Sumatran banded langur
  • Hose's grizzled langur
  • Bicolored banded languar
  • Miller's maroon langur
  • Davis' maroon langur
  • Bintan Island pale-thighed langur
  • Buff-bellied langur

Species

Subspecies

  • Hooded spider monkey
  • Lagothrix cana tschudii
  • Lako's saddleback tamarin
  • Crandall's saddleback tamarin

Cetartiodactyla includes dolphins, whales and even-toed ungulates. There are 61 species, one subspecies, and three subpopulations of cetartiodactyl evaluated as data deficient.

There are 45 species, one subspecies, and three subpopulations of cetacean evaluated as data deficient.

Species

Subpopulations

Species

Subpopulations

Other cetaceans

Species

Subspecies

Species

Includes tenrecs and golden moles.

Subpopulations

There are 83 species in the order Eulipotyphla evaluated as data deficient.

Rabbits and relatives

There are 380 rodent species evaluated as data deficient.

There are 82 species in Hystricomorpha evaluated as data deficient.

Other Hystricomorpha species

There are 245 species in Myomorpha evaluated as data deficient.

Includes mice, rats, gerbils, and relatives.

Includes true hamsters, voles, lemmings, and New World rats and mice.

There are 50 species in Sciuromorpha evaluated as data deficient.

Squirrels, chipmunks, marmots, susliks and prairie dogs

There are 191 species and one subspecies of bat evaluated as data deficient.

There are 171 species and one subspecies of microbat evaluated as data deficient.

Species

Subspecies

See also

References

  1. ^ "IUCN Red List version 2016-2". The IUCN Red List of Threatened Species. International Union for Conservation of Nature and Natural Resources (IUCN). Retrieved 8 September 2016.
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Lists of mammal species
By classBy subclass or infraclassBy order
By suborder or family
Artiodactyla
Carnivora
Chiroptera
Diprotodontia
Eulipotyphla
Lagomorpha
Primates
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