Oligodon annamensis

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Oligodon annamensis

Data Deficient  (IUCN 3.1)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Colubridae
Genus: Oligodon
Species:
O. annamensis
Binomial name
Oligodon annamensis
Leviton, 1953[2]

Oligodon annamensis, commonly known as the Annam kukri snake or Leviton’s kukri snake,

endemic.[1] It has also since been found in Cambodia and Thailand.[3]

Etymology

The species name annamensis is derived from "Annam," the name given to the French protectorate in central Vietnam, prior to that country's independence, where the holotype was collected.[4]

Phylogeny

Oligodon annamensis is a member of the genus Oligodon, a genus common throughout central and tropical Asia.[5] The genus belongs to the snake family Colubridae, the largest snake family, with member species being found on every continent except Antarctica.[6]

Description

The head of the snake is short and rounded,[2] with the snout being slightly longer than it was broad. The eyes are moderately large, with round pupils.[4] A holotype for the species was 24.9 cm in total length, with a 2.9 cm tail. The back and head of the snake are light brown, with white blotches that are edged in black. The underside is white.[4]

Habitat and ecology

The habitat and ecology of this species is poorly known. Based on data for other members of Oligodon, O. annamensis is thought to be

oviparous, or egg-laying, and terrestrial in its habits.[1]

Distribution

The species is known only from 5 specimens, and so its distribution is poorly understood.

Lam Dang province.[2] The species was thought to be endemic to Vietnam,[1] but has also since been recorded from the Cardamom Mountains of Cambodia, and another specimen was collected from Thailand's Chanthaburi province in 1987 (though not identified until 2022).[3]

Conservation

The conservation threats to O. annamensis are not known, because the species is only known from two specimens. The area from which these are collected is not under any sort of protection, and is threatened by deforestation.[1]

References

  1. ^
    doi:10.2305/IUCN.UK.2012-1.RLTS.T192111A2041266.en
    . Retrieved 19 November 2021.
  2. ^
    The Reptile Database
    . Retrieved 4 December 2015.
  3. ^ a b c Lee, Justin L. (2022). "First Record of the Annam Kukri Snake Oligodon annamensis Leviton, 1953 (Squamata: Colubridae) From Thailand". Tropical Natural History. 22.
  4. ^ a b c Leviton, Alan (1953). "A new snake of the genus Oligodon from Annam". Journal of the Washington Academy of Sciences. 43 (12): 422–424. Retrieved 5 December 2015.
  5. doi:10.11646/zootaxa.1939.1.3
    .
  6. ISBN 0-12-178560-2
    .

External links
Retrieved from "https://en.wikipedia.org/w/index.php?title=Oligodon_annamensis&oldid=1160577382"