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1 June 2002 Feeding Ecology of Pteropus rufus (Pteropodidae) in the Littoral Forest of Sainte Luce, SE Madagascar
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Abstract

This paper examines bat-plant interactions by focusing on the fruit diet and food selection of flying foxes (Pteropus rufus) in the littoral forest fragments of Sainte Luce, SE Madagascar. Analyses of faecal samples and opportunistic observations revealed 40 endemic plant species in the diet. The bats mainly eat odorous ripe and juicy berries. No particular fruit colour was predominant in their diet. Both multi- and single-seeded fruits are eaten. Small seeds (1–3.5 mm in length) are usually swallowed whole. Passage through the digestive tract of the flying foxes does not reduce the germination rate of seeds nor the percentage of seeds germinated. This study indicates that the role of flying foxes in both short and long distance seed dispersal for a large number of endemic tree species of the littoral forest should not be underestimated when designing reforestation programs in particular or conservation action plans in general.

LITERATURE CITED

  1. S. A. Banack 1998. Diet selection and resource use by flying foxes (genus Pteropus). Ecology, 79: 1949–1967. Google Scholar
  2. A. S. Cheke , and J. F. Dahl . 1981. The status of bats on western Indian Ocean islands, with special reference to Pteropus. Mammalia, 45: 205–238. Google Scholar
  3. R. T. Corlett 1998. Frugivory and seed dispersal by vertebrates in the Oriental (Indomalayan) Region. Biological Reviews, 73: 413–148. Google Scholar
  4. T. H. Fleming 1979. Do tropical frugivores compete for food? American Zoologist, 19: 1157–1172. Google Scholar
  5. T. H. Fleming 1987. Fruit bats: prime movers of tropical seeds. Bats, 5(3): 3–8. Google Scholar
  6. T. H. Fleming , R. Breitwitsch , and G. H. Whitesides . 1987. Patterns of tropical vertebrate frugivore diversity. Annual Review of Ecology and Systematics, 18: 91–109. Google Scholar
  7. T. H. Fleming , E. R. Heithaus , and W. B. Sawyer . 1977. An experimental analysis of the food location behavior of frugivorous bats. Ecology, 58: 619–627. Google Scholar
  8. M. S. Fujita , and M. D. Tuttle . 1991. Flying foxes (Chiroptera: Pteropodidae): threatened animals of key ecological and economic importance. Conservation Biology, 5: 455–163. Google Scholar
  9. E. R. Heithaus , T. H. Fleming , and P. A. Opler . 1975. Foraging patterns and resource utilitzation in seven species of bats in a seasonal tropical forest. Ecology, 56: 841–854. Google Scholar
  10. H. F. Howe , and J. Smallwood . 1982. Ecology of seed dispersal. Annual Review of Ecology and Systematics, 13: 201–228. Google Scholar
  11. J. M. Hutcheon 1994. The great red island: a future for its bats? Bats, 12(2): 10–13. Google Scholar
  12. C. A. Iudica , and F. J. Bonaccorso . 1997. Feeding of the bat, Sturnira lilium, on fruits of Solanum riparium influences dispersal of this pioneer tree in forests of northwestern Argentina. Studies on Neotropical Fauna and Environment, 32: 4–6. Google Scholar
  13. I. Izhaki , C. Korine , and C. Arad . 1995. The effect of bat (Rousettus aegypticus) dispersal on seed germination in eastern Mediterranean habitats. Oecologia, 101: 335–342. Google Scholar
  14. E. K. Kalko , E. A. Herre , and C. O. Handley Jr 1996. Relation of fig fruit characteristics to fruiteating bats in the New and Old World tropics. Journal of Biogeography 23: 565–576. Google Scholar
  15. J. Koechlin , J-L. Guillaumet , and P. Morat . 1974. La forêt dense humide sempervirente de basse altitude et la forêt littorale. Pp. 105–165, in Flore et végétation de Madagascar ( J. Koechlin, J.-L. Guillaumet, and P. Morat, eds.). J. Cramer, Vaduz, 687 pp. Google Scholar
  16. C. Korine , I. Izhaki , and Z. Arad . 1998. Comparison of fruit syndromes between the Egyptian fruit-bat (Rousettus aegyptiacus) and birds in East Mediterranean habitats. Acta Oecologica, 19: 147–153. Google Scholar
  17. C. Korine , E. K. V. Kalko , and E. A. Herre . 1999. Fruit characteristics and factor affecting fruit removal in a Panamanian community of strangler figs. Oecologia, 123: 560–568. Google Scholar
  18. J. E. Lambert , and P. A. Garber . 1998. Evolutionary and ecological implications of primate seed dispersal. American Journal of Primatology, 45: 9–28. Google Scholar
  19. Lewis Environmental Consultants. 1992a. Madagascar Minerals Project. Preliminary environment impact assessment study. Part I: Natural environment. Appendix III: Flora. Report to QMM. Madagascar Minerals Project, Montreal and Antananarivo, 157 pp. Google Scholar
  20. Lewis Environmental Consultants. 1992b. Madagascar Minerals Project. Preliminary environment impact Aassessment study. Part I: Natural environment. Appendix IV: Fauna. Report to QMM. Madagascar Minerals Project, Montreal and Antananarivo, 121 pp. Google Scholar
  21. A. G. Marshall 1983. Bats, flowers and fruit: evolutionary relationship in the Old World. Biological Journal of Linnean Society, 20: 115–135. Google Scholar
  22. L. S. Mills , M. E. Soulé , and D. F. Doak . 1993. The keystone-species concept in ecology and conservation. Bioscience, 43: 219–224. Google Scholar
  23. Mir TéLéDéTection INC. 1998. Etude sur la déforestation dans la région de Fort-Dauphin, Madagascar. Rapport Final Soumis à QMM (Qit Madagascar Minerais). Madagascar Minerais Project, Antananarivo, 46 pp. Google Scholar
  24. D. W. Morrison 1978. Foraging ecology and energetics of the frugivorous bat Artibeus jamaicensis. Ecology, 59: 716–723. Google Scholar
  25. D. W. Morrison 1980. Efficiency of food utilization by fruit bats. Oecologia, 45: 270–273. Google Scholar
  26. J. M. Palmeirim , D. L. Gorchov , and S. Stoleson . 1989. Trophic structure of a neotropical frugivore community: is there competition between birds and bats? Oecologia, 79: 403–411. Google Scholar
  27. K. Parry-Jones , and M. L. Augee . 1991. Food selection by grey-headed flying foxes (Pteropus poliocephalus) occupying a summer colony site near Gosford, New South Wales. Wildlife Research, 18: 111–124. Google Scholar
  28. P. A. Racey , and M. E. Nicoll . 1984. Mammals. Pp. 607–627, in Biogeography and ecology of the Seychelles Islands ( D. R. Stoddart, ed.). Junk Press, Leiden, 672 pp. Google Scholar
  29. J.-B. Ramanamanjato 2000. Fragmentation effects on reptile and amphibian biodiversity in the littoral forest of southeastern Madagascar. In Isolated vertebrate communities in the tropics ( G. Rheinwald, ed.). Zoological Monographs (Bonn), 46: 297–308. Google Scholar
  30. L. A. Shilton , J. D. Altringham , S. G. Compton , and R. J. Whittaker . 1999. Old World fruit bats can be long-distance seed dispersers through extended retention of viable seed in the gut. Proceedings of the Royal Society London, B266: 219–223. Google Scholar
  31. E. Stashko , and E. Dinerstein . 1988. Methods of estimating fruit availability to frugivorous bats. Pp. 221–231, in Ecological and behavioral methods in the study of bats ( T. H. Kunz, ed.). Smithsonian Institution Press, Washington, D.C., 533 pp. Google Scholar
  32. D. W. Thomas 1988. Analysis of diets of plant-visiting bats. Pp. 211–220, in Ecological and behavioral methods in the study of bats ( T. H. Kunz, ed.). Smithsonian Institution Press, Washington, D.C., 533 pp. Google Scholar
© Museum and Institute of Zoology PAS
An Bollen and Linda Van Elsacker "Feeding Ecology of Pteropus rufus (Pteropodidae) in the Littoral Forest of Sainte Luce, SE Madagascar," Acta Chiropterologica 4(1), (1 June 2002). https://doi.org/10.3161/001.004.0105
Received: 15 February 2002; Accepted: 1 May 2002; Published: 1 June 2002
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