Wikipedia

List of data deficient mammals

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.

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

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

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

Gibbons

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Subspecies

Lemurs

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Species

Subspecies

Tarsiers

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Old World monkeys

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Species

Subspecies

New World monkeys

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Species

Subspecies

Cetartiodactyls

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

Non-cetacean even-toed ungulates

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Cetaceans

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

Oceanic dolphins

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Species

Subpopulations

Beaked whales

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Species

Subpopulations

Other cetaceans

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Species

Subspecies

Marsupials

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Carnivora

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Species

Afrosoricida

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Includes tenrecs and golden moles.

Pilosa

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Subpopulations

Eulipotyphla

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

Shrews

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Erinaceids

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Talpids

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Lagomorpha

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Rabbits and relatives

Rodents

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There are 380 rodent species evaluated as data deficient.

Hystricomorpha

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There are 82 species in Hystricomorpha evaluated as data deficient.

Tuco-tucos

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Chinchilla rats

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Dasyproctids

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Neotropical spiny rat species

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New World porcupines

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Other Hystricomorpha species

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Myomorpha

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There are 245 species in Myomorpha evaluated as data deficient.

Murids

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Includes mice, rats, gerbils, and relatives.

Cricetids

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

Nesomyids

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Spalacids

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Dipodids

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Mouse-like hamsters

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Castorimorpha

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Sciuromorpha

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There are 50 species in Sciuromorpha evaluated as data deficient.

Sciurids

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Squirrels, chipmunks, marmots, susliks and prairie dogs

Dormice

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Anomaluromorpha

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Cingulata

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Bats

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

Megabats

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Microbats

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

Old World leaf-nosed bats

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Species

Subspecies

Horseshoe bats

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Vesper bats

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Long-fingered bats

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Sac-winged bats

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Free-tailed bats

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Leaf-nosed bats

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Slit-faced bats

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Mouse-tailed bats

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Disc-winged bats

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Elephant shrews

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Treeshrews

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See also

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References

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  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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