Lankascincus taprobanensis
Lankascincus taprobanensis, commonly known as the Ceylon tree skink or smooth Lanka skink, is a species endemic to Sri Lanka. This stout-bodied lizard is distinguished by its coloration, which ranges from gray to reddish brown or olive, with each scale featuring a dark median spot and a lateral stripe. It inhabits montane regions, being the only skink found at higher elevations.
Key Facts
- ›Endemic to the island of Sri Lanka.
- ›Found at elevations from 1,000 to 2,300 meters above sea level.
- ›Characterized by a stout body and a tail that is 1.3 to 1.5 times its body length.
- ›Dorsal coloration varies, with each scale possessing a dark median spot.
- ›Feeds on insects.
- ›Females lay one to two eggs per clutch.
Ceylon Tree Skink, Smooth Lanka Skink
Sri Lanka
- Stout Body.
- Tail Length Is 1.3 To 1.5 Times the Body Length.
- Fronto-Parietals Are Distinct.
- Parietals Are In Narrow Contact.
- 24 To 27 Rows of Scales At Midbody.
- 9 To 17 Lamellae Under the Fourth Toe.
- Dorsum Is Gray, Reddish Brown, Brownish Yellow, Or Olive-Colored.
- Each Scale Has A Median Dark Spot.
- Brownish Black Lateral Stripe With Yellowish Cream Flecks Running From the Eye To the Base of the Tail.
- Venter Is Lemon Yellow.
- Throat Is Pale Blue With A Few Scattered Dark Spots.
- Iris Is Very Dark Brown.
Insects
- Likely Terrestrial Given Habitat and Reproduction Method .
About Lankascincus taprobanensis
Lankascincus taprobanensis, also widely known by its common names the Ceylon tree skink and the smooth Lanka skink, is a specific species of lizard that is native to the island of Sri Lanka. It belongs to the subfamily Sphenomorphinae within the family Scincidae, a broad group commonly referred to as skinks.
Habitat and Distribution
The smooth Lanka skink is found in the montane regions of Sri Lanka, typically at elevations ranging from 1,000 to 2,300 meters (approximately 3,300 to 7,500 feet) above sea level. Notably, it is the only species of skink documented to inhabit the highest surveyed elevations of 2,300 meters in the country. It is a common sight in areas such as the Horton Plains, Hakgala, Namunukula, and Nuwara Eliya.
Physical Characteristics
This lizard is characterized by a stout body structure. The length of its tail is proportionally longer than its body, measuring between 1.3 to 1.5 times the body's length. Key diagnostic features include distinct fronto-parietal scales and parietals that are in narrow contact. At midbody, there are between 24 to 27 rows of scales, and the fourth toe possesses 9 to 17 lamellae. The dorsal coloration varies, appearing as gray, reddish brown, brownish yellow, or olive. A defining characteristic is the presence of a dark median spot on each scale. A prominent brownish-black lateral stripe, marked with yellowish cream flecks, extends from the eye to the base of the tail. The underside, or venter, is a bright lemon yellow, and the throat is pale blue with scattered dark spots. The iris of the eye is a very dark brown.
Diet and Reproduction
The diet of Lankascincus taprobanensis primarily consists of insects, classifying it as an insectivore. Reproduction involves the female laying one to two eggs per clutch. These eggs are deposited in loose soil, and upon hatching, the young lizards measure approximately 19 millimeters in length.
Source: Wikipedia ↗
Frequently Asked Questions
Where is Lankascincus taprobanensis found?
Lankascincus taprobanensis is found exclusively on the island of Sri Lanka. It inhabits higher elevations, specifically from 1,000 to 2,300 meters above sea level.
What does the smooth Lanka skink look like?
This skink has a stout body and a tail that is longer than its body, typically 1.3 to 1.5 times its length. Its coloration varies from gray, reddish brown, brownish yellow, to olive, with each scale marked by a dark median spot. A distinctive brownish-black lateral stripe with yellowish flecks runs from the eye to the tail base, and its underside is lemon yellow.
What is the habitat of the Ceylon tree skink?
The Ceylon tree skink prefers montane environments and is found at significant altitudes, ranging from 1,000 to 2,300 meters above sea level. It is notably the only skink species recorded at the highest surveyed elevation of 2,300 meters in Sri Lanka.
What is the diet of Lankascincus taprobanensis?
The diet of Lankascincus taprobanensis consists of insects. This species hunts and consumes various invertebrate prey found within its habitat.
How does Lankascincus taprobanensis reproduce?
Reproduction in Lankascincus taprobanensis involves females laying one to two eggs per clutch. These eggs are typically deposited in loose soil, and the hatchlings measure approximately 19 millimeters in length.
Related Lizards
Black-lipped forest lizard (Calotes nigrilabris)
The Black-lipped forest lizard (Calotes nigrilabris), also known as the black-cheek lizard, is an agamid species found only in Sri Lanka. It is easily distinguished from similar species by a black bar on its mouth, unlike the white or orange bars seen in others. This largely arboreal lizard inhabits tree trunks, hedges, and shrubs in submontane and montane regions, where it actively hunts insects and worms during the day.
Munindradasa's Lanka skink
Munindradasa's Lanka skink, also known as the Ceylon tree skink or smooth Lanka skink, is a stout-bodied lizard endemic to Sri Lanka. It is characterized by its distinctive scale patterns, a brownish-black lateral stripe, and a lemon-yellow venter. This species inhabits montane regions, being the only skink found at the highest elevations in Sri Lanka.
Scincella travancorica
Kaestlea travancorica, also known as the Travancore ground skink, is a medium-sized, blue-tailed forest skink found in the southern Western Ghats of India. It inhabits high-altitude rainforests and is known to be diurnal, feeding on insects found on the forest floor.