List of data deficient reptiles

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.

196 critically endangered reptile species (3.8%)382 endangered reptile species (7.4%)411 vulnerable reptile species (8.0%)329 near threatened reptile species (6.4%)2900 least concern reptile species (57%)910 data deficient reptile species (18%)

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)]

  1. excludes data deficient evaluations.
  2. NT, LR/cd, LC.
  3. Threatened comprises CR, EN and VU. Upper estimate additionally includes DD.
  4. Chart omits extinct (EX) species

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

Lizards

There are 419 lizard species evaluated as data deficient.

Anguids

Includes slowworms, glass lizards, and alligator lizards.

Diplodactylids

Chameleons

Anoles

  • Anolis alvarezdeltoroi
  • Anolis baccatus
  • Anolis boulengerianus
  • Caqueta anole (Anolis caquetae)
  • Cristifer anole (Anolis cristifer)
  • Anolis cumingi
  • Anolis cymbops
  • Anolis duellmani
  • Anolis forbesi
  • Anolis fortunensis
  • Anolis lemniscatus
  • Ruida's anole (Anolis megalopithecus)
  • Anolis microlepis
  • Anolis milleri
  • Sierra Juarez anole (Anolis rubiginosus)
  • Anolis schiedii
  • Anolis simmonsi
  • Mouse anole (Anolis sminthus)
  • Anolis subocularis

Gekkonids

Wall lizards

Skinks

Spectacled lizards

Sphaerodactylids

Night lizards

  • Sumidero tropical night lizard (Lepidophyma chicoasensis)
  • Macdougall's tropical night lizard (Lepidophyma dontomasi)
  • Liner's tropical night lizard (Lepidophyma lineri)
  • Lowe's tropical night lizard (Lepidophyma lowei)
  • Yautepec tropical night lizard (Lepidophyma radula)
  • Tarascan tropical night lizard (Lepidophyma tarascae)
  • Tuxtla tropical night lizard (Lepidophyma tuxtlae)
  • Bolson night lizard (Xantusia bolsonae)

Worm lizards

Neotropical ground lizards

  • Amathites lava lizard (Eurolophosaurus amathites)
  • Tarapaca Pacific iguana (Microlophus tarapacensis)
  • Ivy whorltail iguana (Stenocercus ivitus)
  • Black-spotted whorltail iguana (Stenocercus nigromaculatus)
  • Greater ornate whorltail iguana (Stenocercus praeornatus)
  • Tropidurus arenarius
  • Tropidurus psammonastes

Dragon lizards

  • Bocourt's agama (Agama bocourti)
  • Scortecci's agama (Agama cornii)
  • Hardwicke's bloodsucker (Brachysaura minor)
  • Marbled crested lizard (Bronchocela marmorata)
  • Orange-lipped forest lizard (Calotes aurantolabium)
  • Calotes medogensis
  • Crystal creek two-line dragon (Diporiphora convergens)
  • Draco cornutus
  • Abbott's crested lizard (Gonocephalus abbotti)
  • Gonocephalus interruptus
  • Manthey's forest dragon (Gonocephalus lacunosus)
  • Mindoro forest dragon (Gonocephalus semperi)
  • Negros forest dragon (Gonocephalus sophiae)
  • Modigliani's nose-horned lizard (Harpesaurus modigliani)
  • Bruijni forest dragon (Hypsilurus bruijnii)
  • Palau tree dragon (Hypsilurus godeffroyi)
  • Hypsilurus nigrigularis
  • Hypsilurus ornatus
  • Hypsilurus tenuicephalus
  • Agaupani mountain lizard (Japalura dasi)
  • Graham's japalure (Japalura grahami)
  • Pseudocalotes dringi
  • Pseudocophotis sumatrana
  • Trapelus jayakari
  • Schmitz' agama (Trapelus schmitzi)
  • Even-scaled earless dragon (Tympanocryptis uniformis)

Phrynosomatids

  • Rock horned lizard (Phrynosoma ditmarsi)
  • Sceloporus halli
  • Sceloporus lemosespinali
  • Sceloporus salvini
  • Sceloporus subpictus
  • Sceloporus tanneri

Varanids

Liolaemids

Other lizard species

Snakes

There are 480 snake species evaluated as data deficient.

Pseudoxyrhophiids

  • Ithycyphus blanci
  • Liophidium apperti
  • Liophidium maintikibo
  • Madagascar three-lined snake (Liophidium trilineatum)
  • Phisalixella iarakaensis

Typhlopid blind snakes

Vipers

Dipsadids

  • Oaxacan burrowing snake (Adelphicos latifasciatum)
  • Bolivian burrowing snake (Apostolepis dorbignyi)
  • Goias burrowing snake (Apostolepis goiasensis)
  • Apostolepis polylepis
  • Apostolepis tenuis
  • Atractus acheronius
  • Atractus apophis
  • Atractus atratus
  • Atractus avernus
  • Atractus ayeush
  • Bolivian ground snake (Atractus balzani)
  • Two-lined ground snake (Atractus biseriatus)
  • Atractus boulengerii
  • Atractus darienensis
  • Atractus depressiocellus
  • Atractus echidna
  • Ecuadorean ground snake (Atractus ecuadorensis)
  • Filippi's ground snake (Atractus favae)
  • Atractus hostilitractus
  • Atractus imperfectus
  • Indistinct ground snake (Atractus indistinctus)
  • Lehmann's ground snake (Atractus lehmanni)
  • Atractus macondo
  • Blackbelly ground snake (Atractus melanogaster)
  • Atractus mijaresi
  • Atractus nasutus
  • Black-ventered ground snake (Atractus nigriventris)
  • Fat ground snake (Atractus obesus)
  • Bignose ground snake (Atractus obtusirostris)
  • Hispanic ground snake (Atractus oculotemporalis)
  • Atractus paravertebralis
  • Little-scaled ground snake (Atractus pauciscutatus)
  • Peru ground snake (Atractus peruvianus)
  • Atractus tamaensis
  • Variegated ground snake (Atractus variegatus)
  • Vertebral ground snake (Atractus vertebralis)
  • Atractus vertebrolineatus
  • Clelia hussami
  • Coniophanes alvarezi
  • Coniophanes joanae
  • Coniophanes lateritius
  • Coniophanes melanocephalus
  • Michoacán striped snake (Coniophanes sarae)
  • Conophis morai
  • Cryophis hallbergi
  • Colombian frog-eating snake (Diaphorolepis laevis)
  • Dipsas baliomelas
  • Dipsas maxillaris
  • Tropical snail-eater (Dipsas sanctijoannis)
  • Pinchinda snake (Emmochliophis fugleri)
  • Mexican longtail snake (Enulius oligostichus)
  • Eridiphas marcosensis
  • Erythrolamprus andinus
  • Erythrolamprus problematicus
  • Pyburn's tropical forest snake (Erythrolamprus pyburni)
  • Erythrolamprus subocularis
  • Eutrachelophis steinbachi
  • Geophis bellus
  • Betanien earth snake (Geophis betaniensis)
  • Mexican plateau earth snake (Geophis bicolor)
  • Blanchard's earth snake (Geophis blanchardi)
  • Veracruz earth snake (Geophis chalybeus)
  • Panamenian earth snake (Geophis championi)
  • Savage's earth snake (Geophis downsi)
  • Dunn's earth snake (Geophis dunni)
  • Sierra Coalcoman earth snake (Geophis incomptus)
  • Isthmian earth snake (Geophis isthmicus)
  • Geophis juarezi
  • Widecollar earth snake (Geophis laticollaris)
  • Potosí earth snake (Geophis latifrontalis)
  • Michoacán earth snake (Geophis maculiferus)
  • Black-banded earth snake (Geophis nigrocinctus)
  • Geophis petersii
  • Pyburn's earth snake (Geophis pyburni)
  • Red earth snake (Geophis russatus)
  • Sallae's earth snake (Geophis sallaei)
  • Siebold's earth snake (Geophis sieboldi)
  • Tarascan earth snake (Geophis tarascae)
  • Dunn's water snake (Hydromorphus dunni)
  • Rio Verde nightsnake (Hypsiglena tanzeri)
  • Blunt-headed vine snake (Imantodes phantasma)
  • Vanzolini's ground snake (Lygophis vanzolinii)
  • Alemán's snail-eater (Plesiodipsas perijanensis)
  • Pliocercus wilmarai
  • Oaxacan graceful brown snake (Rhadinaea bogertorum)
  • Veracruz graceful brown snake (Rhadinaea cuneata)
  • Forbes' graceful brown snake (Rhadinaea forbesi)
  • Gaige's pine forest snake (Rhadinaea gaigeae)
  • Macdougall's graceful brown snake (Rhadinaea macdougalli)
  • Myers' graceful brown snake (Rhadinaea myersi)
  • Guerreran pine woods snake (Rhadinaea omiltemana)
  • Common graceful brown snake (Rhadinaea pulveriventris)
  • Pueblan graceful brown snake (Rhadinaea quinquelineata)
  • Hannstein's spot-lipped snake (Rhadinella hannsteini)
  • Rhadinella kanalchutchan
  • Rhadinophanes monticola
  • Dunn's saphenophis snake (Saphenophis antioquiensis)
  • Atahuallpa saphenophis snake (Saphenophis atahuallpae)
  • Saphenophis tristriatus
  • Dunn's snail sucker (Sibon dunni)
  • Sibon linearis
  • Sibon perissostichon
  • Synophis calamitus
  • Lasalle's fishing snake (Synophis lasallei)
  • Slender snake (Tachymenis tarmensis)
  • Taeniophallus nebularis
  • Thamnodynastes ceibae
  • Mocquard's swamp snake (Tretanorhinus mocquardi)
  • Barbour's tropical ground snake (Trimetopon barbouri)
  • Tropidodipsas repleta
  • Urotheca dumerilli
  • Urotheca myersi

Shield-tailed snakes

Elapids

Calamariids

  • Calamaria abramovi
  • Padang reed snake (Calamaria abstrusa)
  • Bengkulu reed snake (Calamaria alidae)
  • Battersby's reed snake (Calamaria battersbyi)
  • Boeseman's reed snake (Calamaria boesemani)
  • Buch's reed snake (Calamaria buchi)
  • Calamaria concolor
  • Thick reed snake (Calamaria crassa)
  • Döderlein's reed snake (Calamaria doederleini)
  • Eiselt's reed snake (Calamaria eiselti)
  • Forcart's reed snake (Calamaria forcarti)
  • Gia Lai reed snake (Calamaria gialaiensis)
  • Slender reed snake (Calamaria gracilima)
  • Javanese reed snake (Calamaria javanica)
  • Calamaria joloensis
  • White-striped reed snake (Calamaria lateralis)
  • Calamaria lautensis
  • Lumholz's reed snake (Calamaria lumholtzi)
  • Stripe-necked reed snake (Calamaria margaritophora)
  • Mechel's reed snake (Calamaria mecheli)
  • Palawan worm snake (Calamaria palavanensis)
  • Pfeffer's reed snake (Calamaria pfefferi)
  • Rebentisch's reed snake (Calamaria rebentischi)
  • Sang's reed snake (Calamaria sangi)
  • Thanh's reed snake (Calamaria thanhi)
  • Ulmer's reed snake (Calamaria ulmeri)
  • Snake (Etheridgeum pulchrum)
  • Taylor's burrowing snake (Pseudorabdion taylori)

Lamprophiids

  • Dunger's file snake (Gonionotophis egbensis)
  • Gabou file snake (Gonionotophis gabouensis)
  • Fisk's house snake (Lamprophis fiskii)
  • Hellmich's wolf snake (Lycophidion hellmichi)
  • Lycophidion pembanum

Indo-Australian water snakes

  • Brachyorrhos albus
  • Brachyorrhos jobiensis
  • Cantoria annulata
  • Sumatran mud snake (Enhydris albomaculata)
  • Reuss' mud snake (Enhydris alternans)
  • Bennett's mud snake (Enhydris bennettii)
  • Sind River Snake (Enhydris chanardi)
  • Kapuas mud snake (Enhydris gyii)
  • Indian water snake (Enhydris indica)
  • Tay Minh water snake (Enhydris innominata)
  • Bangkok mud snake (Enhydris jagorii)
  • Blanford's mud snake (Enhydris maculosa)
  • Boulenger's water snake (Enhydris matannensis)
  • Pahang mud snake (Enhydris pahangensis)
  • Blackwater mud snake (Enhydris punctata)
  • Mamberamo river water snake (Heurnia ventromaculata)

Colubrids

  • Aeluroglena cucullata
  • Blyth's reticulated snake (Blythia reticulata)
  • Beddome's cat snake (Boiga beddomei)
  • Bengkulu cat snake (Boiga bengkuluensis)
  • Travancore cat snake (Boiga dightoni)
  • Many-banded tree snake (Boiga multifasciata)
  • Boiga ranawanei
  • Boiga wallachi
  • Chironius flavopictus
  • Enggano rat snake (Coelognathus enganensis)
  • Sharma's racer (Coluber bholanathi)
  • Graceful racer (Coluber gracilis)
  • Sarso Island racer (Coluber insulanus)
  • Thomas' racer (Coluber thomasi)
  • Nguyenvansang's snake (Colubroelaps nguyenvansangi)
  • Hampton's green snake (Cyclophiops hamptoni)
  • Dendrelaphis chairecacos
  • Dendrelaphis hollinrakei
  • Papuan treesnake (Dendrelaphis papuensis)
  • Underwood's bronzeback tree snake (Dendrelaphis underwoodi)
  • Scarce bridal snake (Dryocalamus gracilis)
  • Eirenis rechingeri
  • Eirenis thospitis
  • Ficimia ramirezi
  • Ficimia ruspator
  • Ficimia variegata
  • Geagras redimitus
  • Spatula-toothed snake (Iguanognathus werneri)
  • Lampropeltis catalinensis
  • Lampropeltis webbi
  • Leptophis santamartensis
  • Himalayan stripe-necked snake (Liopeltis rappi)
  • Cardamom Mountains wolf snake (Lycodon cardamomensis)
  • Lycodon fausti
  • Lycodon ferroni
  • Gongshan wolf snake (Lycodon gongshan)
  • Kundu's wolf snake (Lycodon kundui)
  • Pink large-toothed snake (Lycodon rosozonatus)
  • Lycodon solivagus
  • Boehme's wolf snake (Lycodon synaptor)
  • Manila wolf snake (Lycodon tessellatus)
  • Lytorhynchus gasperetti
  • Macroprotodon abubakeri
  • Masticophis barbouri
  • Tana delta smooth snake (Meizodon krameri)
  • Myer's snake (Myersophis alpestris)
  • Annam kukri snake (Oligodon annamensis)
  • Durheim's kukri snake (Oligodon durheimi)
  • Namsang kukri snake (Oligodon erythrorhachis)
  • Hampton's kukri snake (Oligodon hamptoni)
  • Jintakune's kukri snake (Oligodon jintakunei)
  • Angel's kukri snake (Oligodon macrurus)
  • Morice's kukri snake (Oligodon moricei)
  • Luding kukri snake (Oligodon multizonatus)
  • Nikhil's kukri snake (Oligodon nikhili)
  • Ningshaan kukri snake (Oligodon ningshaanensis)
  • Petronella's kukri snake (Oligodon petronellae)
  • Pulau Weh kukri snake (Oligodon praefrontalis)
  • Saint Giron's kukri snake (Oligodon saintgironsi)
  • Oligodon templetoni
  • Oligodon torquatus
  • Travancore kukri snake (Oligodon travancoricus)
  • Dark-spined kukri snake (Oligodon vertebralis)
  • Slowinski's corn snake (Pantherophis slowinskii)
  • Sulawesi black racer (Ptyas dipsas)
  • Rhinocheilus etheridgei
  • Aden black-headed snake (Rhynchocalamus arabicus)
  • Rhynchocalamus barani
  • Günther's many-tooth snake (Sibynophis bistrigatus)
  • Mograbin diadem snake (Spalerosophis dolichospilus)
  • Stegonotus florensis
  • Barbour's centipede snake (Tantilla albiceps)
  • Andes centipede snake (Tantilla andinista)
  • Baird's black-headed snake (Tantilla bairdi)
  • Briggs' centipede snake (Tantilla briggsi)
  • Michoacán centipede snake (Tantilla cascadae)
  • Tantilla hendersoni
  • Tantilla johnsoni
  • Black centipede snake (Tantilla nigra)
  • Oaxacan centipede snake (Tantilla oaxacae)
  • Tantilla robusta
  • Tantilla sertula
  • Slavens' centipede snake (Tantilla slavensi)
  • Striped centipede snake (Tantilla striata)
  • Volcan tacana centipede snake (Tantilla tayrae)
  • Tantilla tecta
  • Three-lined centipede snake (Tantilla triseriata)
  • Italian Aesculapian snake (Zamenis lineatus)
  • Persian rat snake (Zamenis persica)

Keelbacks

Burrowing asps

Dawn blind snakes

Thread snakes

Gerrhopilids

Other snake species

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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