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Description |
Geographic Range [top]
Range Description: The river Da in Viet Tri city of Phu Tho province is the only known location for this species (Dang et al. 1980) This species may have a very limited distribution in northeastern Viet Nam.
Countries occurrence:
Possibly extinct:
Viet Nam
Additional data:
? Estimated area of occupancy (AOO) - km2: 5-10
? Number of Locations: 1
Range Map: Click here to open the map viewer and explore range.
Population [top]
Population: Its population size and current population trend is not known. Several surveys have been carried out in the region but it has not been seen since its description (V. Do pers. comm. 2011).
Current Population Trend: Unknown
Additional data:
Habitat and Ecology [top]
Habitat and Ecology: This species inhabits streams and rivers in mountains.
Systems: Freshwater
Threats [top]
Major Threat(s): Deforestation, dams, dredging, channelization and mining have destroyed and polluted this species habitat, but this is only inferred as no specimens have been found again.
Conservation Actions [top]
Conservation Actions: No conservation measures are in place for this species.
Citation: Do, V. 2011. Cuneopsis demangei. The IUCN Red List of Threatened Species 2011: e.T171828A6805323. http://dx.doi.org/10.2305/IUCN.UK.2011-1.RLTS.T171828A6805323.en. Downloaded on 03 May 2018.
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