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{{Short description|Species of lizard}}
{{speciesbox
{{Refimprove|date=July 2022}}
| name = Gans' Three-toed Snake Skink
{{Speciesbox
| status =
| name = ''Nessia gansi''
| status_system =
| status = NT
| status_system = IUCN3.1
| status_ref = <ref name=iucn>[[species:Kanishka D.B. Ukuwela|Ukuwela K]], [[species:Samantha Chandranath Karunarathna|Karunarathna S]] (2021). "''Nessia gansi'' ". The [[IUCN]] Red List of Threatened Species 2021: https://dx.doi.org/10.2305/IUCN.UK.2021-3.RLTS.T149407276A149407456.en. Accessed on 26 July 2022.</ref>
| genus = Nessia
| genus = Nessia
| species = gansi
| species = gansi
| authority = Batuwita & Edirisinghe, 2017
| authority = [[species:Sudesh Batuwita|Batuwita]] & [[species:Udeni Edirisinghe|Edirisinghe]], 2017
}}
}}
'''Gans' Three-toed Snake Skink''', ''Nessia gansi'', is a species of [[skink]] endemic to island of [[Sri Lanka]].


'''''Nessia gansi''''', also known [[Common name|commonly]] as '''Gans's three-toed snake skink''', is a [[species]] of [[lizard]] in the [[Family (biology)|family]] [[Scincidae]]. The species is [[Endemism|endemic]] to the island of [[Sri Lanka]].
==Habitat & Distribution==

Restricted to Low-land wet zone up to 100m and known localities include Kanneliya, [[Kottawa]], Rumaswala, [[Ambalangoda]] and [[Imaduwa]].
==Habitat and distribution==
''N. gansi'' is restricted to low-land wet zones up to {{convert|100|m|ft|abbr=on}}.{{citation needed|date=July 2022}} Known localities include [[Ambalangoda]], [[Kanneliya-Dediyagala-Nakiyadeniya|Kanneliya Forest Reserve]], [[Kottawa]], Mount Rumaswala,<ref name=RDB/> [[Imaduwa]] and [[Kottawa]].{{citation needed|date=July 2022}}


==Description==
==Description==
''N. gansi'' has the following characters. The midbody scales are in 22-26 rows. The [[ventral scales]] number 103-114. There are 93-105 paravertebral [[dorsal scales]].<ref name=RDB/> The snout is acutely pointed.{{citation needed|date=July 2022}} There are four limbs, and each limb has three digits.<ref name=RDB>{{EMBL species|genus=Nessia|species=gansi}} www.reptile-database.org.</ref> The [[Dorsum (anatomy)|dorsum]] is dark brown, with each dorsal scale having a distinct posterior dark spot, and the venter is dusky brown.{{citation needed|date=July 2022}}
Midbody scales rows 22-26. Ventral scales 103-114. Infralabials 93-105. Snout acutely pointed. Parietals completely separated by interparietal. Each limb having three digits.
Dorsum dark brown and each dorsal scale with a distinct posterior dark spot. Dusky brown venter


==Ecology==
==Ecology==
Found in loose soil, in leaf debris, close to rubbish heaps in home gardens. It prefers damp forests or home gardens
''N. gansi'' prefers damp [[forest]]s or home gardens. In home gardens, it is found in loose soil, in leaf debris, close to rubbish heaps.<ref name=iucn/>

==Reproduction==
''N. gansi'' is [[Oviparity|oviparous]].<ref name=RDB/>


==Etymology==
==Etymology==
Named in honour of the American herpetologist Carl Gans (September 7, 1923 - November 30, 2009)
The [[Specific name (zoology)|specific name]], ''gansi'', is in honour of American herpetologist [[Carl Gans]].<ref name=RDB/>


==References==
==References==
{{Reflist}}
* http://reptile-database.reptarium.cz/species?genus=Nessia&species=gansi


==Further reading==
==Further reading==
*'' Batuwita, Sudesh; Udeni Edirisinghe 2017. Nessia gansi: a Second Three-toed Snake-Skink (Reptilia: Squamata: Scincidae) from Sri Lanka with the Designation of a Neotype for Nessia burtonii Gray Travaux du Muséum National d’Histoire Naturelle «Grigore Antipa» 60 (1): 377–388
*[[species:Sudesh Batuwita|Batuwita S]], [[species:Udeni Edirisinghe|Edirisinghe U]] (2017). "''Nessia gansi'': a Second Three-toed Snake-Skink (Reptilia: Squamata: Scincidae) from Sri Lanka with the Designation of a Neotype for ''Nessia burtonii'' Gray. ''Travaux du Muséum National d’Histoire Naturelle «Grigore Antipa»'' '''60''' (1): 377–388. (''Nessia gansi'', new species).


{{Taxonbar|from=Q47004255}}


[[Category:Reptiles of Sri Lanka]]
[[Category:Reptiles of Sri Lanka]]

Latest revision as of 02:09, 24 September 2022

Nessia gansi
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Family: Scincidae
Genus: Nessia
Species:
N. gansi
Binomial name
Nessia gansi

Nessia gansi, also known commonly as Gans's three-toed snake skink, is a species of lizard in the family Scincidae. The species is endemic to the island of Sri Lanka.

Habitat and distribution

[edit]

N. gansi is restricted to low-land wet zones up to 100 m (330 ft).[citation needed] Known localities include Ambalangoda, Kanneliya Forest Reserve, Kottawa, Mount Rumaswala,[2] Imaduwa and Kottawa.[citation needed]

Description

[edit]

N. gansi has the following characters. The midbody scales are in 22-26 rows. The ventral scales number 103-114. There are 93-105 paravertebral dorsal scales.[2] The snout is acutely pointed.[citation needed] There are four limbs, and each limb has three digits.[2] The dorsum is dark brown, with each dorsal scale having a distinct posterior dark spot, and the venter is dusky brown.[citation needed]

Ecology

[edit]

N. gansi prefers damp forests or home gardens. In home gardens, it is found in loose soil, in leaf debris, close to rubbish heaps.[1]

Reproduction

[edit]

N. gansi is oviparous.[2]

Etymology

[edit]

The specific name, gansi, is in honour of American herpetologist Carl Gans.[2]

References

[edit]
  1. ^ a b Ukuwela K, Karunarathna S (2021). "Nessia gansi ". The IUCN Red List of Threatened Species 2021: https://dx.doi.org/10.2305/IUCN.UK.2021-3.RLTS.T149407276A149407456.en. Accessed on 26 July 2022.
  2. ^ a b c d e Species Nessia gansi at The Reptile Database www.reptile-database.org.

Further reading

[edit]
  • Batuwita S, Edirisinghe U (2017). "Nessia gansi: a Second Three-toed Snake-Skink (Reptilia: Squamata: Scincidae) from Sri Lanka with the Designation of a Neotype for Nessia burtonii Gray. Travaux du Muséum National d’Histoire Naturelle «Grigore Antipa» 60 (1): 377–388. (Nessia gansi, new species).