New records of Hipposideros griffini from lava caves and the threats to its conservation in Vietnam

Vu Dinh Thong
Author affiliations

Authors

  • Vu Dinh Thong

DOI:

https://doi.org/10.15625/0866-7160/v41n4.14487

Keywords:

Hipposideridae, Chiroptera, Mammalia, volcanic ecosystem, conservation.

Abstract

Lava caves are unique and fragile ecosystems which are suitable for a wide variety of plant and animal species. However, the biodiversity of lava caves is still poorly studied. To increase knowledge of these special ecosystems, several rapid surveys on bats were carried out in Dak Nong Province in sounthern Vietnam between 2014 and 2019. Bats were captured in the field using mist nets and harp traps. Echolocation calls were recorded in different situations using the PCTape system. The results include records of Griffin’s leaf-nosed bat (Hipposideros griffini) which is regarded as a species endemic to Vietnam only. Prior to the present study, it was only recorded from karst and moutain habitats in three different regions of Vietnam: Cat Ba National Park in the northeast, Chu Mom Ray in the central highlands, and Cat Tien National Park in the southeast. Records of Hipposideros griffini from Dak Nong Province extend its distributional range and highlight the importance of lava cave systems for biodiversity research and conservation in Vietnam. Griffin’s leaf-nosed bat and other animal species inhabiting the lava caves have been critically threatened by hunting and other human activities. Morphological measurements  and echolocation calls of Hipposideros griffini together with the threats to its conservation status in Dak Nong Province are given in this paper.

 

Downloads

Download data is not yet available.

Metrics

Metrics Loading ...

References

Bates P. J. J., Harrison D. L., 1997. Bats of the Indian Subcontinent. Harrison Zoological Museum, Sevenoaks, Kent, United Kingdom, 297 pp.

Brunet-Rossinni A. K., Wilkinson G. S., 2009. Methods for age estimation and the study of senescence in bats. In: Kunz T.H., Parsons S. (eds.) Ecological and Behavioral Methods for the Study of Bats, 2nd edition, Johns Hopkins University Press, Baltimore, pp. 315–325.

Csorba G., Ujhelyi P., Thomas N., 2003. Horseshoe Bats of the World (Chiroptera: Rhinolophidae). Alana Books, England.

Francis C. M., 1989. A comparison of mist nets and two types of harp traps for capturing bats. Journal of Mammalogy, 70: 865–870.

Frick W. F., Kingston T., Flanders J., 2019. A review of the major threats and challenges to global bat conservation. Annals of the New York Academy of Sciences, special issue in April 2019: 1–21.

Phuc L. T., Honda T., Tachihara H., Tuat L. T., Thom B. V., Hoang N., Chikano Y., Yoshida K., Hung N. B., Vu P. G. M., Duc T. M., Thai P. H., Sac P. D., Su N. K., Cuong N. L., Lan L. T. P., Hoa N. T. M., Tung N. T., Danh P. N., Minh N. T., 2018a. Lava Caves, Lava Formations And Biological And Archaeological Values Firstly Discovered In Krongno Volcano Geopark, Dak Nong, Vietnam. Proceedings of the Commission on volcanic caves, 18: 1–10.

Phuc L. T., Tachihara H., Honda T., Tuat L. T., Thom B. V., Hoang N., Chikano Y., Yoshida K., Tung N. T., Danh P. N., Hung N. B., Duc T. M., Vu P. G. M., Hoa N. T. M., Bien H. T., Quy T. Q., Minh N. T., 2018b. Geological values of lava caves in Krongno Volcano Geopark, Dak Nong, Vietnam. Vietnam Journal of Earth Sciences, 40(4): ¬299–319.

Poupin J., Crestey N., Guelte J.-P., 2018. Cave-dwelling crabs of the genus Karstarma from lava tubes of the volcano ‘Piton de la Fournaise’, in Réunion Island, with description of a new species and redescription of Karstarma jacksoni (Balss, 1934) from Christmas Island (Decapoda, Brachyura, Sesarmidae). Zootaxa, 4497(3): 381–397.

Racey P. A., 2009. Reproductive assessment in bats. Pp. 249–264 in Ecological and Behavioral Methods for the Study of Bats (T.H. Kunz and S. Parsons, eds.). 2nd ed. Johns Hopkins University Press, Baltimore.

Saw J. H. W., Schatz M., Brown M. V., Kunkel D. D., Foster J. S., Shick H., Christensen S., Hou S., Wan X., Donachie S. P., 2013. Cultivation and Complete Genome Sequencing of Gloeobacter kilaueensis sp. nov., from a Lava Cave in Kı lauea Caldera, Hawai’i. PLoS ONE, 8(10), e76376: 1–12.

Sikes R. S., ACUCASM (the Animal Care and Use Committee of the American Society of Mammalogists), 2016. Guidelines of the American Society of Mammalogists for the use of wild mammals in research and education. Journal of Mammalogy, 97(3): 663–688.

Simmons N.B., Cirranello A.L., 2019. Bat Species of the World: A taxonomic and geographic database. Accessed on 11/12/2019.

Thong V. D., 2011. Systematics and echolocation of rhinolophoid bats (Mammalia: Chiroptera) in Vietnam. PhD Thesis, University of Tuebingen, Tuebingen, Germany, 258 pp.

Thong V. D., 2012. New records of Griffin’s Leaf-nosed bat (Hipposideros griffini Thong et al. 2012) from Vietnam. Tap chi Sinh hoc [Journal of Biology], 34(3): 323–327.

Thong V. D., Puechmaille S. J., Denzinger A., Dietz C., Csorba G., Bates P. J. J., Teeling E. C., Schnitzler H. U., 2012. A new species of Hipposideros (Chiroptera: Hipposideridae) from Vietnam. Journal of Mammalogy, 93: 1–11.

Downloads

Published

31-12-2019

How to Cite

Thong, V. D. (2019). New records of <i> Hipposideros griffini </i> from lava caves and the threats to its conservation in Vietnam. Academia Journal of Biology, 41(4). https://doi.org/10.15625/0866-7160/v41n4.14487

Issue

Section

Articles