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Description |
Geographic Range [top]
Range Description: This species is endemic to Halong Bay, Viet Nam. It is only found at Tam Cung Cave. The area is less than 4 km².
Countries occurrence:
Native:
Viet Nam
Additional data:
? Estimated area of occupancy (AOO) - km2: 4
Range Map: Click here to open the map viewer and explore range.
Population [top]
Population: The population is very small. There are fewer than 50 mature individuals.
Current Population Trend: Unknown
Additional data:
? Number of mature individuals: 10-49
Habitat and Ecology [top]
Habitat and Ecology: It is found in small crevices on limestone. It appears to only grow on the vertical cliff faces close to the cave mouth in light shade.
Systems: Terrestrial
Threats [top]
Major Threat(s): There are currently no known threats to this species.
Conservation Actions [top]
Conservation Actions: Halong Bay is a UNESCO World Heritage site. The cave where this species is found should not be open for visits by tourists.
Citation: Nguyen, T.H. 2012. Primulina modesta. The IUCN Red List of Threatened Species 2012: e.T201825A2720974. http://dx.doi.org/10.2305/IUCN.UK.2012.RLTS.T201825A2720974.en. Downloaded on 20 March 2018.
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