Uropeltis rajendrani

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Uropeltis rajendrani
Uropeltis rajendrani.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Uropeltidae
Genus: Uropeltis
Species:
U. rajendrani
Binomial name
Uropeltis rajendrani
Ganesh & Achyuthan, 2020

Uropeltis rajendrani, commonly known as the Rajendran's shieldtail, is a species of snake belonging to the family Uropeltidae. This recently described species is known only from a few hills in the southern Eastern Ghats, in Namakkal and the bordering Salem district of Tamil Nadu State in South India. [1]

Contents

Etymology

U. rajendrani is named in honour of Dr. Maria Viswasam Rajendran (2 November 1916–6 August 1993), "MVR" for short, for his exhaustive studies on shieldtail snakes in Tamil Nadu. [2]

Identification

U. rajendrani is a species of Uropeltis from the Kolli Hill complex, characterized by having the following combination of characters: (1) caudal shield truncate, with a distinct thickened circumscribed concave disc; (2) part of rostral visible from above not distinctly longer than its distance from frontal; (3) rostral scale partially separating nasal scales; (4) snout obtusely rounded; (5) eye diameter 3/4th that of ocular shield; (6) dorsal scale rows 16–17:16–17:15–16; (7) ventral scales 145–158; (8) subcaudal scales 8–11 pairs; (9) dorsum deep brown, unpatterned, anteriorly with a few yellow speckles; (10) venter yellow, each scale edged with brown. [2]

Behaviour and diet

U. rajendrani is a fossorial snake, that is mostly nocturnal, feeding presumably on soft-bodied worms. [3]

Geographic range

U. rajendran was described from the Bodha Malai hills near Panamarathupatti town. This species has previously been sighted from Semmedu, Solakkadu, Kuzhivalavu, Seekuparai, Thenur Nadu, Selur Nadu, Gundur Nadu settlements of Kolli Hills. [3]

Habitat

U. rajendrani inhabits moist forest floor and under the humus-rich top soil, in humid forests. [3]

Related Research Articles

The Uropeltidae, also known commonly as the shieldtails or the shield-tailed snakes, are a family of primitive, nonvenomous, burrowing snakes native to peninsular India and Sri Lanka. The name is derived from the Greek words ura ('tail') and pelte ('shield'), indicating the presence of the large keratinous shield at the tip of the tail. Seven or eight genera are recognized, depending on whether Teretrurus rhodogaster is treated in its own genus or as part of Brachyophidium. The family comprises over 50 species. These snakes are not well known in terms of their diversity, biology, and natural history.

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Uropeltis broughami, commonly known as Brougham's earth snake or the Sirumalai shieldtail, is a species of snake in the family Uropeltidae. The species is endemic to the Western Ghats in southern India.

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Uropeltis dindigalensis, commonly known as the Dindigul uropeltis and the Sirumalai Hills earth snake, is a species of snake in the family Uropeltidae. The species is endemic to Sirumalai and surrounding hill ranges of the southern Eastern Ghats, in Dindigul district of Tamil Nadu state in South India.

<i>Uropeltis ellioti</i> Species of snake

Uropeltis ellioti, commonly known as Elliot's earth snake and Elliot's shieldtail, is a species of snake in the family Uropeltidae. The species is endemic to India.

<i>Uropeltis macrolepis</i> Species of snake

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Uropeltis petersi, commonly known as Peter's earth snake, Peters' shieldtail, and the shieldtail earth snake, is a species of nonvenomous snake in the family Uropeltidae. The species is endemic to India.

<i>Uropeltis phipsonii</i> Species of snake

Uropeltis phipsonii, commonly known as Phipson's earth snake and Phipson's shieldtail, is a species of snake in the family Uropeltidae. The species is endemic to India.

<i>Uropeltis pulneyensis</i> Species of snake

Uropeltis pulneyensis, commonly known as the Indian earth snake and the Palni shieldtail, is a species of snake in the family Uropeltidae. The species is endemic to the Western Ghats of India.

Smith's earth snake, also known commonly as the violet shieldtail, is a species of nonvenomous snake in the family Uropeltidae. The species is endemic to India.

Uropeltis is a genus of nonvenomous shield tail snakes endemic to peninsular India. As of 2022, 26 species are recognized as being valid.

<i>Uropeltis shorttii</i> Species of snake

Uropeltis shorttii, also known as the Shevaroy Hills earth snake or Shortt's shieldtail snake, is a species of non-venomous snake endemic to the Southern Eastern Ghats of India. This species was first described as Silybura shorttii by Richard Henry Beddome, in 1863. It is found only in the Shevaroy Hills of Salem district in Tamil Nadu state in South India. This species was misclassified into Uropeltis ceylanica, a snake endemic to the Western Ghats, for a long time, till a recent taxonomic study proved it to be a distinct species with a very narrow geographic range. It is a burrowing snake, presumed to be nocturnal; feeding on soft-bodied worms. Becomes active during the rains. Shevaroy HilIs Earth Snake has most recently been assessed for The IUCN Red List of Threatened Species in 2019. Uropeltis shorttii is listed as Critically Endangered under criteria B1ab(iii).

<i>Rhinophis goweri</i> Species of snake

Rhinophis goweri, also known as Gower's shieldtail snake, is a recently described, little-known species of snake of the family Uropeltidae. It is endemic to the Eastern Ghats of Tamil Nadu in South India.

<i>Uropeltis madurensis</i> Species of reptile

Uropeltis madurensis, also known commonly as the Madura earth snake and the Madurai shieldtail, is an endangered species of small, fossorial, nonvenomous snake of the family Uropeltidae. The species is endemic to the Western Ghats of South India.

Uropeltis jerdoni, also known commonly as Jerdon's shieldtail snake, is a species of snake belonging to the family Uropeltidae. This recently described species is known from the Devarayanadurga hills, abutting the Bangalore suburbs in Bangalore Rural District and the bordering Tumkur district of Karnataka State in South India.

References

  1. Ganesh, S.R.; Achyuthan, N.S. (2020). "A new species of shieldtail snake (Reptilia: Squamata: Uropeltidae) from Kolli Hill complex, southern Eastern Ghats, peninsular India". Journal of Threatened Taxa. 12 (4): 15436–15442. doi: 10.11609/jott.5680.12.4.15436-15442 . (Uropeltis rajendrani, new species).
  2. 1 2 Species Uropeltis rajendrani at The Reptile Database www.reptile-database.org.
  3. 1 2 3 Ganesh, S.R.; Arumugam, M. (2016). ""Species richness of montane herpetofauna of southern Eastern Ghats, India: A historical resume and a descriptive checklist"". Russian Journal of Herpetology. 23 (1): 7–24.


Further reading