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Description |
Geographic Range [top]
Range Description: Known from Doi Suthep-Pui National Park in Chiang Mai (e.g. Asahina 1976, 1985, 1990; Hämäläinen and Pinratana 1999) and Tak (Hämäläinen and Pinratana 1999) in northwestern Thailand, and from one location in Viet Nam (van Tol and Rozendaal 1995).
Countries occurrence:
Native:
Thailand; Viet Nam
Additional data:
? Lower elevation limit (metres): 900
? Upper elevation limit (metres): 1300
Range Map: Click here to open the map viewer and explore range.
Population [top]
Population: Caliphaea thailandica is known from only a few specimens, it appears to be a scarce species, but may be under-recorded.
Current Population Trend: Unknown
Additional data:
? Population severely fragmented: Unknown
Habitat and Ecology [top]
Habitat and Ecology: Streams in montane forest.
Systems: Freshwater
Threats [top]
Major Threat(s): Habitat loss. Although at least part of the population in Thailand is in Doi Suthep-Pui National Park, the comments of Hämäläinen (2004) on conflicting interests and practices detrimental to odonate populations in national parks in Thailand should be noted.
Conservation Actions [top]
Conservation Actions: There is a need for much more data on this species before effective conservation planning can be carried out. Fresh searches should be made in northern Thailand, Viet Nam and Lao PDR.
Citation: Dow, R.A. 2009. Caliphaea thailandica. The IUCN Red List of Threatened Species 2009: e.T163821A5656412. http://dx.doi.org/10.2305/IUCN.UK.2009-2.RLTS.T163821A5656412.en. Downloaded on 20 March 2019.
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