Clinotarsus alticola
Clinotarsus alticola | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Amphibia |
Order: | Anura |
Family: | Ranidae |
Genus: | Clinotarsus |
Species: | C. alticola
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Binomial name | |
Clinotarsus alticola (Boulenger, 1882)
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Synonyms | |
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Clinotarsus alticola[2][3] is a species of frog in the Ranidae family. Common names for this species include: Assam Hills frog, Annandale's frog, pointed-headed frog, palebrown stream frog, hill frog, point-nosed frog, and high-altitude frog. It is found in northeastern India, Bangladesh, Myanmar, northern Peninsular Thailand, and possibly in Bhutan and possibly Nepal.[4]
Habitat
Clinotarsus alticola inhabit evergreen forests near large streams (the habitat for their tadpoles) in hill areas, usually near waterfalls.[1]
Description
Clinotarsus alticola are sexually dimorphic: males are 32–47 mm (1.3–1.9 in) in snout–vent length and females 43–61 mm (1.7–2.4 in). The advertisement call of males is a bird-like "chirp". In breeding sites, males greatly outnumber females and attempt to dislodge one another from the backs of females. Outside the breeding season adult Clinotarsus alticola are rarely encountered.[5]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Clinotarsus_alticola.jpg/220px-Clinotarsus_alticola.jpg)
The tadpoles of Clinotarsus alticola are distinctive: they are large (up to 98 mm (3.9 in) in length), have many glands, and are black in colouration with red ocelli. The caudal ocellus is a unique feature among ranid tadpoles. Its colouration may be aposematic.[6]
References
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- ^ a b van Dijk, P.P., Ohler, A., Dutta, S., Bordoloi, S., Sarker, S.U. & Borah, M.M. 2004. Clinotarsus alticola. 2013.2 IUCN Red List of Threatened Species. Downloaded on 16 January 2014.
- ^ "Catalogue of Life". Retrieved March 27, 2012.
- ^ "Encyclopedia of Life". Retrieved March 27, 2012.
- ^ Frost, Darrel R. (2014). "Clinotarsus alticola (Boulenger, 1882)". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 4 May 2014.
- ^ Sailo, S. (2010). Studies on the ecology and biology of Rana alticola Boulenger (PhD thesis). Shillong: North-Eastern Hill University. p. 196.
- ^ "Morphology and buccopharyngeal anatomy of the tadpole of Rana (Nasirana) alticola (Anura: Ranidae)" (PDF). Raffles Bulletin of Zoology. 51 (1): 101–107. 2003.
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