Agarwal, Ishan and Khandekar, Akshay and Bauer, Aaron M (2018) A new bent-toed gecko (Squamata: Gekkonidae: Cyrtodactylus) from the Western Himalayas, Himachal Pradesh, India. In: ZOOTAXA, 4446 (4). pp. 442-454.
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We describe a new species of the gekkonid genus Cyrtodactylus based on a series of six specimens from the Chamba Valley in the Western Himalayas, Himachal Pradesh state, India. Cyrtodactylus chamba sp. nov. is a member of the subgenus Siwaligekko and can be diagnosed from congeners in the Western Himalayas by a combination of its small size (snout to vent length up to 63 mm), a continuous series of five precloacal pores on males, 13-15 rows of dorsal tubercles, 33-43 scales across the belly, no regular series of enlarged subcaudals, and a dorsal colour pattern of 5-7 irregular, broad, dark bands with much narrower, light interspaces. The new species is 14% divergent in ND2 sequence from the most similar sampled congener, Cyrtodactylus (Siwaligekko) himalayanus from Jammu and Kashmir, and is 0.5-1.1% divergent in nuclear sequence data from sampled Siwaligekko species. Many more undiscovered Cyrtodactylus species probably exist across the Himalayas at elevations below similar to 2000 m; basic field surveys for reptiles and other poorly known groups and examination of existing material should be a priority if we are to appreciate the true diversity of this spectacular mountainous landscape.
| Item Type: | Journal Article |
|---|---|
| Publication: | ZOOTAXA |
| Publisher: | MAGNOLIA PRESS, PO BOX 41383, AUCKLAND, ST LUKES 1030, NEW ZEALAND |
| Additional Information: | Copy right for this article belong to MAGNOLIA PRESS, PO BOX 41383, AUCKLAND, ST LUKES 1030, NEW ZEALAND |
| Department/Centre: | Division of Biological Sciences > Centre for Ecological Sciences |
| Date Deposited: | 30 Aug 2018 15:41 |
| Last Modified: | 30 Aug 2018 15:41 |
| URI: | http://eprints.iisc.ac.in/id/eprint/60532 |
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