Lankascincus taprobanensis, also known commonly as the Ceylon tree skink and the smooth Lanka skink, is a species of lizard in the family Scincidae. The species is endemic to the island of Sri Lanka.^[1][3]

Quick Facts Lankascincus taprobanensis, Conservation status ...

Lankascincus taprobanensis
Conservation status
Endangered  (IUCN 3.1)[1]
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	Squamata
Family:	Scincidae
Genus:	Lankascincus
Species:	L. taprobanensis
Binomial name
Lankascincus taprobanensis (Kelaart, 1854)[2]
Synonyms[3]
Eumeces taprobanensis Kelaart, 1854 Lygosoma taprobanense — Boulenger, 1887 Sphenomorphus taprobanense — Taylor, 1953 Lankascincus taprobanensis — Greer, 1991

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The smooth Lanka skink is found from 1,000 to 2,300 metres (3,300 to 7,500 ft) above sea level, and is the only skink found at the 2,300-metre (7,500 ft) elevation in Sri Lanka. It is common in the Horton Plains, Hakgala, Namunukula, and Nuwara Eliya.^[4]

The body of L. taprobanensis is stout, and the length of the tail is 1.3 to 1.5 times that of the body. The fronto-parietals are distinct. The parietals are in narrow contact. There are 24 to 27 rows of scales at midbody. There are 9 to 17 lamellae under the fourth toe. The dorsum is gray, reddish brown, brownish yellow, or olive-colored. Each scale has a median dark spot. There is a brownish black lateral stripe with yellowish cream flecks running from the eye to the base of the tail. The venter is lemon yellow. The throat is pale blue with a few scattered dark spots. The Iris is very dark brown-colored.^{[citation needed]}

The diet of the Ceylon tree skink includes insects.^[1]

An adult female of L. taprobanensis may lay one to two eggs, each measuring 7 by 12.5 millimetres (0.28 by 0.49 in), per clutch in loose soil. Hatchlings measure 19 millimetres (0.75 in).^{[citation needed]}