Rhacophorus dennysi 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Amphibia Anura Rhacophoridae

Scientific Name: Rhacophorus dennysi Blanford, 1881
Taxonomic Source(s): Frost, D.R. 2014. Amphibian Species of the World: an Online Reference. Version 6.0 (7 July 2014). Electronic Database. American Museum of Natural History, New York, USA. Available at:
Taxonomic Notes: This species was included in Rhacophorus by Inger (1966), then placed in Polypedates by Liem (1970), and then returned to Rhacophorus by Dubois (1987).

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2004
Date Assessed: 2004-04-30
Needs updating
Assessor(s): Peter Paul van Dijk, Nguyen Quang Truong, Bryan Stuart, Michael Wai Neng Lau, Geng Baorong, Gu Huiqing, Yang Datong
Reviewer(s): Global Amphibian Assessment Coordinating Team (Simon Stuart, Janice Chanson and Neil Cox)
Listed as Least Concern in view of its wide distribution, tolerance of a degree of habitat modification, presumed large population, and because it is unlikely to be declining fast enough to qualify for listing in a more threatened category.

Geographic Range [top]

Range Description:This species is known historically from northern Myanmar and China (Zhao and Adler, 1993). It is also known from northern Viet Nam and central Lao People's Democratic Republic. The type locality 'Singapore' is clearly based on a traded specimen (Bourret, 1941). It is known from altitudes up to 900m asl.
Countries occurrence:
China; Lao People's Democratic Republic; Myanmar; Viet Nam
Additional data:
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:It is a rarely encountered species that is uncommon when encountered.
Current Population Trend:Decreasing
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:It inhabits forests and riparian forests in hilly areas. It breeds in still waters such as paddy fields, pools, ditches, marshes and ponds. It is mostly restricted to primary forest. The call of this species is exceptionally loud.
Systems:Terrestrial; Freshwater

Threats [top]

Major Threat(s): Its known areas of occurrence in Viet Nam continue to suffer from persistent processes degrading the forest, such as non-timber forest products collection, plantations, wildfires and changes to hydrology (BirdLife International 2001). Small numbers are also exported for the international pet trade.

Conservation Actions [top]

Conservation Actions: Its range includes many protected areas. The rating of ‘Threatened’ for R. nigropalmatus in the 1992 Viet Nam Red Data Book (Tran et al., 1992) might refer in part to R. dennysii.

Citation: Peter Paul van Dijk, Nguyen Quang Truong, Bryan Stuart, Michael Wai Neng Lau, Geng Baorong, Gu Huiqing, Yang Datong. 2004. Rhacophorus dennysi. The IUCN Red List of Threatened Species 2004: e.T58987A11855235. . Downloaded on 18 August 2018.
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