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Vertical stratification of fruit bats (Pteropodidae) in lowland dipterocarp rainforest in Malaysia

Published online by Cambridge University Press:  10 July 2009

Charles M. Francis
Charles M. Francis
Affiliation:
Jabatan Zoologi, Universiti Malaya, Kuala Lumpur 59100, Malaysia and Center for Tropical Conservation, Duke University, Durham, North Carolina 27705, USA
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Abstract

Mistnets were set at ground level and 11–30 m above ground in lowland rainforest at Kuala Lompat in peninsular Malaysia, and Sepilok in Sabah, to compare the abundance of fruit bats in the subcanopy and at ground level. Capture rates in the subcanopy were up to 100 times greater than at ground level, averaging 3–7 bats per net-night. Species diversity was higher in the subcanopy than forest understorey. Two species that were frequently captured in the subcanopy, Megaerops wetmorei and Dyacopterus spadiceus, were previously thought to be rare. The abundance of Old World fruit bats in the subcanopy indicates that their roles in pollination and seed dispersal of Malaysian forest trees may be greater than previously recognized. Further research on foraging ranges, food selection and roosting habits is required to determine the overall importance of fruit bats in forest regeneration through seed dispersal, and the adequacy of existing reserves for their conservation.

Keywords

community ecologydipterocarp forestfruit batsMalaysiaMegachiropteraPteropodidaerainforestvertical stratification
Type
Research Article
Information
Journal of Tropical Ecology , Volume 10 , Issue 4 , November 1994 , pp. 523 - 530
Copyright
Copyright © Cambridge University Press 1994

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References

LITERATURE CITED

Bell, H. L. 1982. A bird- community of New Guinean lowland rainforest. 3. Vertical distribution of the avifauna. Emu 82:143–162.CrossRefGoogle Scholar
Bonaccorso, F. J. 1979. Foraging and reproductive ecology in a Panamanian bat community. Bulletin of the Florida State Museum, Biological Sciences 24:359–408.Google Scholar
Chivers, D. J. 1980. Malayan forest primates: ten years' study in tropical rainforest. Plenum, New York.CrossRefGoogle Scholar
Cox, P. A., Elmqvist, T., Pierson, E. D. & Rainey, W. E. 1992. Flying foxes as pollinators and seed dispersers in Pacific island ecosystems. Pp. 18–23 in Wilson, D. E. & Graham, G. L. (eds). Pacific island fiying foxes: proceedings of an international conservation conference. US Fish Wildlife Services, Biological Report 90(23).Google Scholar
Fleming, T. H. 1986. The structure of Neotropical bat communities: a preliminary analysis. Revista Chilena de Historia Natural 59:135–150.Google Scholar
Fleming, T. H., Breitwisch, R. & Whitesides, G. H. 1987. Patterns of tropical vertebrate frugivore diversity. Annual Review of Ecology and Systematics 18:91–109.CrossRefGoogle Scholar
Fleming, T. H., Hooper, E. T. & Wilson, E. E. 1972. Three Central American bat communities: structure, reproductive cycles, and movement patterns. Ecology 53:555–569.CrossRefGoogle Scholar
Francis, C. M. 1989. Notes on fruit bats (Chiroptera, Pteropodidae) from Malaysia and Brunei, with the description of a new subspecies of Megaerops welmorei Taylor, 1934. Canadian Journal of Zoology 67:2878–2882.CrossRefGoogle Scholar
Francis, C. M. 1990. Trophic structure of bat communities in the understorey of lowland dipterocarp rain forest in Malaysia. Journal of Tropical Ecology 6:421–431.CrossRefGoogle Scholar
Fujita, M. S. & Tuttle, M. D. 1991. Flying foxes (Chiroptera: Pteropodidae): threatened animals of key ecological and economic importance. Conservation Biology 5:455–463.CrossRefGoogle Scholar
Gaskell, B. H. 1984. Flying fruit-bat faunas of the upper canoy in two palaeotropical rain forests. P. 303 in Chadwick, A. C. & Sutton, S. L. (eds). Tropical forest: the Leeds symposium. Leeds Philosophical and Literary Society, Leeds.Google Scholar
Handley, C. O. Jr. 1967. Bats of the canopy of an Amazonian forest. Alas do Simposio sobre a Biota Amazonica 5:211–215.Google Scholar
Heideman, P. D. & Heaney, L. R. 1989. Population biology and estimates of abundance of fruit bats (Pteropodidae) in Philippine submontane rainforest. Journal of Zoology, London 218:565–218.CrossRefGoogle Scholar
Ingle, N. 1990. Natural history of bats in a Philippine rainforest. MSc thesis, Cornell University, Ithaca, New York.Google Scholar
Janzen, D. H. 1980. Heterogeneity of potential food abundance for tropical small land birds. Pp. 545–552 in Keast, A. & Morton, E. S. (eds). Migrant birds in the Neotropics: ecology, behavior, distribution, and conservation. Smithsonian Institution Press, Washington.Google Scholar
Karr, J. R. 1980. Geographical variation in the avifaunas of tropical forest undergrowth. Auk 97:283–298.Google Scholar
Lambert, F. R. 1989. Fig-eating by birds in a Malaysian lowland rain-forest. Journal of Tropical Ecology 5:401–412.CrossRefGoogle Scholar
Laval, R. K. & Fitch, H. S. 1977. Structure, movements and reproduction in three Costa Rican bat communities. Occasional Papers Museum of Natural History of the University of Kansas 69:1–28.CrossRefGoogle Scholar
Law, B. S. 1992. The maintenance nitrogen requirements of the Queensland Blossom Bat (Syconycteris australis) on a sugar/pollen diet: is nitrogen a limiting resource. Physiological Zoology 65:634–648.CrossRefGoogle Scholar
Marshall, A. G. 1985. Old World phytophagous bats (Megachiroptera) and their food plants: a survey. Zoological Journal of the Linnean Society 83:351–369.CrossRefGoogle Scholar
Medway, L. 1982. The wild mammals of Malaya (Peninsular Malaysia) and Singapore. (2nd edition, revised). Oxford University Press, Kuala Lumpur.Google Scholar
Mickleburgh, S. P., Hutson, A. M. & Racey, P. A. 1992. Old World fruit bats: an action plan for their conservation. IUCN, Gland, Switzerland.CrossRefGoogle Scholar
Munn, C. A. 1991. Tropical canopy netting and shooting lines over tall trees. Journal of Field Ornithology 62:454–463.Google Scholar
Payne, J. & Francis, C. M. 1985. A field guide to the mammals of Borneo. Sabah Society, Kota Kinabalu.Google Scholar
Pearson, D. L. 1971. Vertical stratification of birds in a tropical dry forest. Condor 73:46–55.CrossRefGoogle Scholar
Reid, F. A. 1992. Observations on tent construction by Cynopterus brachyotis and comparisons with tents made by New World bats. Bat Research News 33:71–72.Google Scholar
Thomas, D. W., Cloutier, D., Provencher, M. & Houle, C. 1988. The shape of birdand bat-generated seed shadows around a tropical fruiting tree. Biotropica 20:347–348.CrossRefGoogle Scholar
Wells, D. R. 1988. Birds. Pp. 167–195 in Cranbrook, E. (ed.). Key environments, Malaysia. Pergamon Press, Oxford.CrossRefGoogle Scholar
Wong, M. 1986. Trophic organization of understorey birds in a Malaysian dipterocarp forest. Auk 103:100–116.CrossRefGoogle Scholar
Zubaid, A. 1993. A comparison of the bat fauna between a primary and fragmented secondary forest in Peninsular Malaysia. Mammalia 57:201–206.CrossRefGoogle Scholar