- 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 [a]
- 3229 are not threatened at present [b]
- 989 to 1899 are threatened [c]
- 26 to 43 are extinct or extinct in the wild:
- 24 extinct (EX) species [d]
- 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
