As of September 2016, the

International Union for Conservation of Nature The International Union for Conservation of Nature (IUCN) is an international organization working in the field of nature conservation and sustainable use of natural resources. Founded in 1948, IUCN has become the global authority on the stat ...

(IUCN) lists 910

data deficient A data deficient (DD) species is one which has been categorized by the International Union for Conservation of Nature (IUCN) as offering insufficient information for a proper assessment of conservation status to be made. This does not necessaril ...

reptile Reptiles, as commonly defined, are a group of tetrapods with an ectothermic metabolism and Amniotic egg, amniotic development. Living traditional reptiles comprise four Order (biology), orders: Testudines, Crocodilia, Squamata, and Rhynchocepha ...

species. 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. This is a complete list of data deficient reptile species evaluated by the IUCN. Species which have data deficient subpopulations (or stocks) are indicated.

Turtles and tortoises

Species Subpopulations * Leatherback sea turtle ''(Dermochelys coriacea)'' (2 subpopulations)

Lizards Lizard is the common name used for all squamate reptiles other than snakes (and to a lesser extent amphisbaenians), encompassing over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The ...

There are 419 lizard species evaluated as data deficient.

Anguids

Diplodactylids

Chameleons Chameleons or chamaeleons (family Chamaeleonidae) are a distinctive and highly specialized clade of Old World lizards with 200 species described as of June 2015. The members of this family are best known for their distinct range of colours, be ...

Anoles

Gekkonids

Wall lizards ''Podarcis'' is a genus of lizards, known colloquially as wall lizards, in the Family (biology), family Lacertidae. Its members look very similar to lizards of the genus ''Lacerta (genus), Lacerta'', to which they were considered to belong until ...

Skinks Skinks are a type of lizard belonging to the family Scincidae, a family in the infraorder Scincomorpha. With more than 1,500 described species across 100 different taxonomic genera, the family Scincidae is one of the most diverse families of liz ...

Spectacled lizards

Sphaerodactylids

Night lizards Night lizards (family Xantusiidae) are a group of small scincomorph lizards, averaging from less than to over snout–vent length. Most species are viviparous (live-bearing), with the exception of those in the genus '' Cricosaura''. The famil ...

Other lizard species

Snakes Snakes are elongated Limbless vertebrate, limbless reptiles of the suborder Serpentes (). Cladistically Squamata, squamates, snakes are ectothermic, amniote vertebrates covered in overlapping Scale (zoology), scales much like other members of ...

There are 480 snake species evaluated as data deficient.

Elapids Elapidae (, commonly known as elapids , from , variant of "sea-fish") is a family of snakes characterized by their permanently erect fangs at the front of the mouth. Most elapids are venomous, with the exception of the genus '' Emydocephalus' ...

Other snake species

References

*Reptiles Data deficient reptiles Data deficient reptiles {{bots, deny=BG19bot,Yobot

Turtles and tortoises

Lizards Lizard is the common name used for all squamate reptiles other than snakes (and to a lesser extent amphisbaenians), encompassing over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The ...

Anguids

Diplodactylids

Chameleons Chameleons or chamaeleons (family Chamaeleonidae) are a distinctive and highly specialized clade of Old World lizards with 200 species described as of June 2015. The members of this family are best known for their distinct range of colours, be ...

Anoles

Gekkonids

Wall lizards ''Podarcis'' is a genus of lizards, known colloquially as wall lizards, in the Family (biology), family Lacertidae. Its members look very similar to lizards of the genus ''Lacerta (genus), Lacerta'', to which they were considered to belong until ...

Skinks Skinks are a type of lizard belonging to the family Scincidae, a family in the infraorder Scincomorpha. With more than 1,500 described species across 100 different taxonomic genera, the family Scincidae is one of the most diverse families of liz ...

Spectacled lizards

Sphaerodactylids

Night lizards Night lizards (family Xantusiidae) are a group of small scincomorph lizards, averaging from less than to over snout–vent length. Most species are viviparous (live-bearing), with the exception of those in the genus '' Cricosaura''. The famil ...

Worm lizards

Neotropical ground lizards

Dragon lizards

Phrynosomatids

Varanids

Liolaemids

Other lizard species

Snakes Snakes are elongated Limbless vertebrate, limbless reptiles of the suborder Serpentes (). Cladistically Squamata, squamates, snakes are ectothermic, amniote vertebrates covered in overlapping Scale (zoology), scales much like other members of ...

Pseudoxyrhophiids

Typhlopid blind snakes

Vipers

Dipsadids

Shield-tailed snakes

Elapids Elapidae (, commonly known as elapids , from , variant of "sea-fish") is a family of snakes characterized by their permanently erect fangs at the front of the mouth. Most elapids are venomous, with the exception of the genus '' Emydocephalus' ...

Calamariids

Lamprophiids

Indo-Australian water snakes

Colubrids

Keelbacks

Burrowing asps

Dawn blind snakes

Thread snakes

Gerrhopilids

Other snake species

See also

References