- Extinct in the wild (EW): 2 species
- Critically endangered (CR): 196 species
- Endangered (EN): 382 species
- Vulnerable (VU): 411 species
- Near threatened (NT, LR/cd): 329 species
- Least concern (LC): 2,900 species
- Data deficient (DD): 910 species
Reptile species (IUCN, 2016-2)
- 5130 extant species have been evaluated
- 4220 of those are fully assessed [lower-alpha 1]
- 3229 are not threatened at present [lower-alpha 2]
- 989 to 1899 are threatened [lower-alpha 3]
- 26 to 43 are extinct or extinct in the wild:
- 24 extinct (EX) species [lower-alpha 4]
- 2 extinct in the wild (EW)
- 17 possibly extinct [CR(PE)]
- 0 possibly extinct in the wild [CR(PEW)]
- ↑ excludes data deficient evaluations.
- ↑ NT, LR/cd, LC.
- ↑ Threatened comprises CR, EN and VU. Upper estimate additionally includes DD.
- ↑ Chart omits extinct (EX) species
As of September 2016, the International Union for Conservation of Nature (IUCN) lists 910 data deficient reptile species. [1] 18% of all evaluated reptile species are listed as data deficient. Of the subpopulations of reptiles evaluated by the IUCN, two species subpopulations have been assessed as data deficient.
Contents
- Turtles and tortoises
- Lizards
- Anguids
- Diplodactylids
- Chameleons
- Anoles
- Gekkonids
- Wall lizards
- Skinks
- Spectacled lizards
- Sphaerodactylids
- Night lizards
- Worm lizards
- Neotropical ground lizards
- Dragon lizards
- Phrynosomatids
- Varanids
- Liolaemids
- Other lizard species
- Snakes
- Pseudoxyrhophiids
- Typhlopid blind snakes
- Vipers
- Dipsadids
- Shield-tailed snakes
- Elapids
- Calamariids
- Lamprophiids
- Indo-Australian water snakes
- Colubrids
- Keelbacks
- Burrowing asps
- Dawn blind snakes
- Thread snakes
- Gerrhopilids
- Other snake species
- See also
- References
This is a complete list of data deficient reptile species evaluated by the IUCN. Species which have data deficient subpopulations (or stocks) are indicated.
