Ristella travancorica
Ristella travancorica, commonly known as the Travancore cat skink or the Travancore ristella, is a species of skink endemic to the Western Ghats in India.
Ristella travancorica | |
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Scientific classification ![]() | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Order: | Squamata |
Family: | Scincidae |
Genus: | Ristella |
Species: | R. travancorica |
Binomial name | |
Ristella travancorica (Beddome, 1870) | |
Synonyms | |
Description
![](../I/Ahaetulla_with_Ristella.jpg.webp)
Ear-opening not or but slightly larger than the nostril; third to sixth upper labials below the eye. Dorsal scales sharply bicarinate; 24, rarely 26, scales round the middle of the body. Otherwise as in R. rurkii. Reddish brown above, each dorsal scale usually with a dark brown dot; usually a rather indistinct darker lateral band; lower surfaces uniform whitish. From snout to vent 1.5 in (3.8 cm).[2]
Geographic range
R. travancorica is found in India, in the Western Ghats, in the Ponmudi Hills (western Tamil Nadu state), and the Tirunelveli Hills (Kerala state).
![](../I/Cat_skink_head.jpg.webp)
Reproduction
This species is oviparous. Egg laying coincides with the southwestern monsoons. Adult females lay clutches of 2 eggs under dead leaves and rocks. Each egg measures 11 mm (0.43 in) x 5–6 mm (0.20–0.24 in).[4]
Notes
- Srinivasulu, C. & Srinivasulu, B. 2013. Ristella travancorica. The IUCN Red List of Threatened Species 2013: e.T172584A1346609. https://dx.doi.org/10.2305/IUCN.UK.2013-1.RLTS.T172584A1346609.en. Downloaded on 05 July 2020.
- Boulenger GA. 1890. The Fauna of British India, Including Ceylon and Burma. Reptilia and Batrachia. London: Secretary of State for India in Council. (Taylor and Francis, printers). xviii + 541 pp. (Ristella travancorica, p. 216).
- The Reptile Database. www.reptile-database.org.
- Das I. 2002. A Photographic Guide to Snakes and Other Reptiles of India. Sanibel Island, Florida: Ralph Curtis Books. 144 pp. ISBN 0-88359-056-5. (Ristella travancoricus, p. 113).
References
- Beddome RH. 1870. Descriptions of some new lizards from the Madras Presidency. Madras Monthly J. Med. Sci. 1: 30–35. (Ateuchosaurus travancoricus, p. 33).
- Boulenger GA. 1887. Catalogue of the Lizards in the British Museum (Natural History). Second Edition. Volume III., ... Scincidæ, ... London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xii + 575 pp. + Plates I – XL. (Ristella travancorica, p. 358 + Plate XXIX, Figures 2, 2a).
- Smith MA. 1935. The Fauna of British India, Including Ceylon and Burma. Reptilia and Amphibia. Vol. II.—Sauria. London: Secretary of State for India in Council. (Taylor and Francis, printers). xiii + 440 pp. + Plate I + 2 maps. (Ristella travancorica, pp. 331–332).