Biology:Pulchrana banjarana
| Pulchrana banjarana | |
|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Anura |
| Family: | Ranidae |
| Genus: | Pulchrana |
| Species: | P. banjarana
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| Binomial name | |
| Pulchrana banjarana (Leong and Lim, 2003)
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| Synonyms[3] | |
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Pulchrana banjarana is a species of true frogs, family Ranidae. It is endemic to the Malay Peninsula, occurring from the extreme southern Thailand to Peninsular Malaysia;[1][3] however, it might also occur in Sumatra (Indonesia).[1] The specific name banjarana is derived from the Malay word for "mountain range", banjaran, and refers to the distribution of this species in the highlands of the Malay Peninsula.[2]
Description
Adult males measure 35–37 mm (1.4–1.5 in) in snout–vent length. The overall appearance is moderately stocky. The head is longer than it is wide and the snout is obtuse, slightly projecting, and rounded in profile. The tympanum is distinct and the supratympanic fold is present. The fingers and the toes bear small discs with circum-marginal grooves. The toes are partially webbed. The colouration of the dorsum and the sides is olive brown–orange brown with black reticulations; black pigmentation is usually absent from the tip of the snout, canthus rostralis, margin of upper eyelid, and dorsolateral folds. The lores are black, the iris is orange, and the tympanum is deep brown. The limbs (except for the upper arms) have black barring or reticulation. The ventrum is light grey to dark brown with some white spots.[2]
Habitat and conservation
Pulchrana banjarana inhabits streams in highland and montane tropical forests at elevations of 700–1,300 m (2,300–4,300 ft) above sea level. Males call from the sides of forest streams while perched low on fallen branches or live vegetation, or on sandy banks or leaf litter. The tadpoles occur in slow-flowing stream sections with sandy bottom. It is becoming rare, but it is not yet considered threatened by the IUCN.[1]
References
- ↑ 1.0 1.1 1.2 1.3 IUCN SSC Amphibian Specialist Group (2021). "Pulchrana banjarana". IUCN Red List of Threatened Species 2021: e.T58556A113805825. https://www.iucnredlist.org/species/58556/113805825. Retrieved 22 August 2020.
- ↑ 2.0 2.1 2.2 Leong, T. M.; Lim, B. L. (2003). "A new species of Rana (Amphibia: Anura: Ranidae) from the highlands of the Malay Peninsula, with diagnostic larval descriptions". Raffles Bulletin of Zoology 51 (1): 115–122. http://lkcnhm.nus.edu.sg/app/uploads/2017/06/51rbz115-122.pdf.
- ↑ 3.0 3.1 Frost, Darrel R. (2020). "Pulchrana banjarana (Leong and Lim, 2003)". Amphibian Species of the World: An Online Reference. Version 6.1 (American Museum of Natural History). doi:10.5531/db.vz.0001. https://amphibiansoftheworld.amnh.org/index.php/Amphibia/Anura/Ranidae/Pulchrana/Pulchrana-banjarana. Retrieved 22 August 2020.
Wikidata ☰ Q24679600 entry
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