| 释义 |
- Description
- Habitat and conservation
- References
{{About|Malaysian frog known as the white-lipped frog||White-lipped frog (disambiguation)}}{{Speciesbox
| taxon = Chalcorana labialis
| authority = (Boulenger, 1887)
| synonyms = {{Species list
| Rana labialis | Boulenger, 1887
| Hydrophylax labialis | (Boulenger, 1887)
| Hylarana labialis | (Boulenger, 1887) }}
| synonyms_ref = [1]
}}Chalcorana labialis, also known as the white-lipped frog, is a species of "true frog", family Ranidae.[1][ As currently known, it is endemic to Peninsular Malaysia, although it might also occur in Singapore.[1] Molecular data suggest presence of three distinct lineages in the same area, one of which is not closely related to Chalcorana labialis and which could represent an unnamed species.[5]]DescriptionAdult males measure {{convert|37|-|48|mm|in|1|abbr=on}} and adult females {{convert|44|-|71|mm|in|1|abbr=on}} in snout–vent length.[ The tympanum is distinct. The fingers have well-developed discs but no webbing. The toe discs are somewhat smaller; the toes have extensive webbing.][[5] The dorsum varies from dark green to pale yellow, with or without brown spots on the back. The upper lip is creamy yellow or white. The ventral surfaces are cream-coloured. The hind limbs may have dark cross-bars.] Habitat and conservationChalcorana labialis occurs on vegetation by forest streams and swamps. It is common.[ As of April 2019, this species has not been assessed for the IUCN Red List of Threatened Species.[11]]References1. ^1 2 3 {{cite web |url=http://research.amnh.org/vz/herpetology/amphibia/Amphibia/Anura/Ranidae/Chalcorana/Chalcorana-labialis |title=Chalcorana labialis (Boulenger, 1887) |author=Frost, Darrel R. |year=2019 |work=Amphibian Species of the World: an Online Reference. Version 6.0 |publisher=American Museum of Natural History |accessdate=24 March 2019}}
2. ^1 2 {{cite journal |last1=Inger |first1=Robert F. |last2=Stuart |first2=Bryan L. |last3=Iskandar |first3=Djoko T. |last-author-amp=yes |title=Systematics of a widespread Southeast Asian frog, Rana chalconota (Amphibia: Anura: Ranidae) |journal=Zoological Journal of the Linnean Society |date=January 2009 |volume=155 |issue=1 |pages=123–147 |doi=10.1111/j.1096-3642.2008.00440.x}}
3. ^1 {{cite web | title = IUCN Red List of Threatened Species | url = http://www.iucnredlist.org/ | accessdate = 3 April 2019}}
[1][2][3]
}}{{Taxonbar|from=Q3143909}} 5 : Chalcorana|Amphibians of Malaysia|Endemic fauna of Malaysia|Taxa named by George Albert Boulenger|Amphibians described in 1887 |