Conraua derooi 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Amphibia Anura Conrauidae

Scientific Name: Conraua derooi Hulselmans, 1972
Common Name(s):
English Togo Slippery Frog
Taxonomic Source(s): Frost, D.R. 2016. Amphibian Species of the World: an Online Reference. Version 6.0 (31 March 2016). New York, USA. Available at:

Assessment Information [top]

Red List Category & Criteria: Critically Endangered (Possibly Extinct) B2ab(iii) ver 3.1
Year Published: 2004
Date Assessed: 2004-04-30
Needs updating
Assessor(s): Mark-Oliver Rödel, Arne Schiøtz
Reviewer(s): Global Amphibian Assessment Coordinating Team (Simon Stuart, Janice Chanson and Neil Cox)
Listed as Critically Endangered because its Area of Occupancy is probably less than 10 km2, it occurs in a single sub-population, and the extent of its habitat at Misahohe is probably declining.

Geographic Range [top]

Range Description:This species was described from Misahohé in western Togo, and all records of Conraua alleni from eastern Ghana and Togo refer to this species. It is likely that the species is endemic to the Togo-Volta Highlands of eastern Ghana and western Togo.
Countries occurrence:
Possibly extinct:
Ghana; Togo
Additional data:
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:It was probably once quite abundant, but a recent survey in Ghana failed to find it, suggesting a serious decline. There is no recent information from Togo.
Current Population Trend:Decreasing
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:It is a forest-dependent species living in or near fast-flowing water. The tadpoles have been found in streams.
Systems:Terrestrial; Freshwater

Threats [top]

Major Threat(s): Most of the forest habitat within its small range has been lost, and so this species is probably very seriously threatened, if not extinct. Habitat loss is taking place as a result of agricultural expansion, logging, and human settlements. Stream sedimentation might be having an affect on breeding.

Conservation Actions [top]

Conservation Actions: There are some small protected areas within the range of the species, including Kiabobo National Park in Ghana, but it has not been confirmed from any of these. Improved protection and maintenance of the remaining habitat in the range of the species is recommended. Surveys are urgently needed to determine whether or not this species survives. Captive breeding might need to be considered.

Citation: Mark-Oliver Rödel, Arne Schiøtz. 2004. Conraua derooi. The IUCN Red List of Threatened Species 2004: e.T58253A11758064. . Downloaded on 19 June 2018.
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