ESR 8:15-23 (2009) - DOI: https://doi.org/10.3354/esr00157
Population size, distribution, threats and conservation status of two endangered bat species Craseonycteris thonglongyai and Hipposideros turpis
Sébastien J. Puechmaille1,*, Pipat Soisook2, Medhi Yokubol2, Piyathip Piyapan2, Meriadeg Ar Gouilh3,4, Khin Mie Mie5, Khin Khin Kyaw5, Iain Mackie6, Sara Bumrungsri2, Ariya Dejtaradol2, Tin Nwe5, Si Si Hla Bu7, Chutamas Satasook2, Paul J. Bates8, Emma C. Teeling1,*
ABSTRACT: The population size, distribution, threats and conservation status of 2 bat species included as ‘endangered’ in the IUCN Red List were assessed in Thailand and Myanmar. Craseonycteris thonglongyai Hill, 1974 and Hipposideros turpis Bangs, 1901 are both rare and poorly known cave-dwelling species, which have restricted distributions and small population sizes. Surveys of the 2 species were conducted in a large number of locations including previously reported sites and potential new locations. Colony size was counted at currently known localities, and population size was estimated. The known distribution and population are larger than in previous estimates, but both species still remain threatened by roost disturbance and the destruction of foraging habitat. Clarification of the taxonomic status of allopatric populations within each species is urgently required.
KEY WORDS: Craseonycteris thonglongyai · Hipposideros turpis · Chiroptera · Endangered species · Distribution · Population size · Thailand · Myanmar
Full text in pdf format  | Cite this article as: Puechmaille SJ, Soisook P, Yokubol M, Piyapan P and others (2009) Population size, distribution, threats and conservation status of two endangered bat species Craseonycteris thonglongyai and Hipposideros turpis. Endang Species Res 8:15-23. https://doi.org/10.3354/esr00157
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