Effect of Seed Processing by Flying Foxes and the Patas Monkey on the Germination Success of the African Ebony (Diospyros mespiliformis)

Toni, Hermann Cyr; Djossa, Bruno Agossou; Fandohan, Adande Belarmain

doi:10.2478/eko-2023-0020

Abstract

Animals deliver an important ecosystem service by dispersing plant seeds. Seed dispersers have different effects on the germination success of seeds. This study aimed at examining the effect of seed processing by the patas monkey (Erythrocebus patas) and two flying foxes (Micropteropus pusillus and Epomophorus gambianus) on the germination success of African ebony (Diospyros mespiliformis). Flying foxes and patas monkeys were kept in cages and fed ad libitum with African ebony fruits. Seeds processed were collected, measured, and germinated. Seeds processed by monkeys and flying foxes were compared to control seeds which were removed by hand from fruits. Our results showed that the patas monkey and flying foxes preferably processed smaller seeds. Flying foxes improved the germination success from 6.67 to 72.5%. They also reduced the mean germination time up to 5 days. The patas monkey also improved the germination success from 6.67 to 52.5% and reduced the mean germination time up to 4 days. The effect of flying foxes and the patas monkey on the seed germination and its implication for the African ebony plantation dynamic should be explained to communities for their conservation.

References

Bollen, A., Van Elsacker, L. & Ganzhorn J.U. (2004). Tree dispersal strategies in the littoral forest of Sainte Luce (SE-Madagascar). Oecologia, 139, 604‒616. DOI: 10.1007/s00442-004-1544-0.
Open DOI Search in Google Scholar Back to article
Bravo, S.P. & Zunino G.E. (2000). Germination of seeds from three species dispersed by black howler monkeys (Alouatta caraya). Folia Primatol., 71, 342‒345. DOI: 10.1159/000021757.
Open DOI Search in Google Scholar Back to article
Clark, C.J., Poulsen, J.R., Bolker, B.M., Connor, E.F. & Parker V.T. (2005). Comparative seed shadows of bird-, monkey-, and wind-dispersed trees. Ecology, 86, 2684‒2694. DOI: 10.1890/04-1325.
Open DOI Search in Google Scholar Back to article
Corlett, R.T. (2017). Frugivory and seed dispersal by vertebrates in tropical and subtropical Asia: An update. Global Ecology and Conservation, 11, 1‒22. DOI: 10.1016/j.gecco.2017.04.007.
Open DOI Search in Google Scholar Back to article
Da Silva, J.C. & Tabarelli M. (2000). Tree species impoverishment and the future flora of the Atlantic forest of northeast Brazil. Nature, 404, 72‒74. DOI: 10.1038/35003563.
Open DOI Search in Google Scholar Back to article
De Figueiredo, R.A. & Perin E. (1995). Germination ecology of Ficus luschnathiana drupelets after bird and bat ingestion. Acta Oecol., 16, 71‒75.
Search in Google Scholar Back to article
Djossa, A.B., Fahr J., Kalko, E.K. & Sinsin A.B. (2008). Fruit selection and effects of seed handling by flying foxes on germination rates of shea trees, a key resource in northern Benin, West Africa. Ecotropica, 14, 37‒48.
Search in Google Scholar Back to article
El-Kamali, H.H. (2011). Diospyros mespiliformis Hochst. ex A.DC. [Internet] Record from PROTA4U. In R.H.M.J. Lemmens, D. Louppe & A.A. Oteng-Amoako (Eds.), PROTA. Wageningen. http://www.prota4u.org/search.asp
Search in Google Scholar Back to article
Gorenflot, R. (1992). Biologie végétale. Tome 2: Appareil reproducteur Broché. Paris: Masson.
Search in Google Scholar Back to article
Heer, K., Albrecht, L. & Kalko K.E. (2010). Effects of ingestion by neotropical bats on germination parameters of native free-standing and strangler figs (Ficus sp., Moraceae). Oecologia, 163, 425‒435. DOI: 10.1007/s00442-010-1600-x.
Open DOI Search in Google Scholar Back to article
Isbell, L.A. (2013). Erythrocebus patas, Patas monkey. In M. Butynski, J. King-don & J. Kalina (Eds.), Mammals of Africa 2: primates (pp. 257‒264). London: Bloomsbury.
Search in Google Scholar Back to article
Izhaki, I., Korine, C. & Arad Z. (1995). The effect of bat (Rousettus aegyptiacus) dispersal on seed germination in eastern Mediterranean habitats. Oecologia, 101, 335‒342. DOI: 10.1007/BF00328820.
Open DOI Search in Google Scholar Back to article
Janzen, D.H. (1983). Seed and pollen dispersal by animals: convergence in the ecology of contamination and sloppy harvest. Biol. J. Linn. Soc., 20, 103‒113. DOI: 10.1111/j.1095-8312.1983.tb01592.x.
Open DOI Search in Google Scholar Back to article
Jordano, P. & Schupp E.W. (2000). Seed disperser effectiveness: the quantity component and patterns of seed rain for Prunus mahaleb. Ecol. Monogr., 70, 591‒615. DOI: 10.2307/2657187.
Open DOI Search in Google Scholar Back to article
Lambert, J.E. (1999). Seed handling in chimpanzees (Pan troglodytes) and redtail monkeys (Cercopithecus ascanius): implications for understanding hominoid and cercopithecine fruit-processing strategies and seed dispersal. Am. J. Phys. Anthropol., 109, 365‒386. DOI: 10.1002/(SICI)1096-8644(199907)109:3<365::AID-AJPA6>3.0.CO;2-Q.
Open DOI Search in Google Scholar Back to article
Liu, J., Wang, L., Wang, D., Bonser, S.P., Sun, F., Zhou, Y., Gao, Y. & Teng X. (2012). Plants can benefit from herbivory: stimulatory effects of sheep saliva on growth of Leymus chinensis. Plos One, 7(1), e29259. DOI: 10.1371/journal.pone.0029259.Lobova, A. & Mori A. (2004). Epizoochorous dispersal by bats in French Guiana. J. Trop. Ecol., 20, 581‒582. DOI: 10.1017/S0266467404001634
Open DOI Search in Google Scholar Back to article
Lucas, P.W. & Corlett R.T. (1998). Seed dispersal by long-tailed macaques. Am. J. Primatol., 45, 29‒44. DOI: 10.1002/(SICI)1098-2345(1998)45:1<29::AID-AJP4>3.0.CO;2-Y.
Open DOI Search in Google Scholar Back to article
Medellin, R. & Gaona O. (1999). Seed dispersal by bats and birds in forest and disturbed habitat of Chiapas, Mexico. Biotropica, 31, 478‒485. https://www.jstor.org/stable/2663943
Search in Google Scholar Back to article
Melo, F.P., Rodriguez-Herrera, B., Chazdon, L.R., Medellin, A.R. & Ceballos G.G. (2009). Small tent-roosting bats promote dispersal of large-seeded plants in a Neotropical forest. Biotropica, 41, 737‒743. DOI: 10.1111/j.1744-7429.2009.00528.x.
Open DOI Search in Google Scholar Back to article
Mittermeier, R.A., Rylands, A.B. & Wilson D.E. (2013). Handbook of the mammals of the world. Vol. 3: Primates. Barcelona: Lynx Editions.
Search in Google Scholar Back to article
Otani, T. (2004). Effects of macaque ingestion on seed destruction and germination of a fleshy-fruited tree, Eurya emarginata. Ecol. Res., 19(5), 495‒501. DOI: 10.1111/j.1440-1703.2004.00663.x.
Open DOI Search in Google Scholar Back to article
Razafindratsima, H.O. & Razafimahatratra E. (2010). Effect of red ruffed lemur gut passage on the germination of native rainforest plant species. Lemur News, 15, 39‒41.
Search in Google Scholar Back to article
Rooke, T. (2003). Growth responses of a woody species to clipping and goat saliva. Afr. J. Ecol., 41, 324‒328. DOI: 10.1111/j.1365-2028.2003.00478.x.Stevenson, P.R., Castellanos, M.C., Pizarro, J.C. & Gavarito M. (2002). Effects of seed dispersal by three Ateline monkey species on seed germination at Tinigua National Park, Colombia. International Journal of Primatology, 23, 1187‒1204. DOI: 10.1023/A:1021118618936.
Open DOI Search in Google Scholar Back to article
Stevenson, P.R., Pineda, M. & Samper T. (2005). Influence of seed size on dispersal patterns of woolly monkeys (Lagothrix lagothricha) at Tinigua Park, Colombia. Oikos, 110, 435‒440. DOI: 10.1111/j.0030-1299.2005.12898.x.
Open DOI Search in Google Scholar Back to article
Terborgh, J. (1990). Seed and fruit dispersal – commentary. In K.S. Bawa & M. Handley (Eds.), Reproductive ecology of tropical forest plants (pp. 181‒190). Paris: The Parthenon Publishing Group.
Search in Google Scholar Back to article
Traveset, A. (1998). Effect of seed passage through vertebrate frugivores’ guts on germination: A review. Perspect. Plant Ecol. Evol. Syst., 1, 151‒190. DOI: 10.1078/1433-8319-00057.
Open DOI Search in Google Scholar Back to article
Tsuji, Y. & Su H. (2018). Macaques as seed dispersal agents in Asian forests: A Review. International Journal of Primatology, 39, 356‒376. DOI: 10.1007/s10764-018-0045-7.
Open DOI Search in Google Scholar Back to article
Van Leeuwen, M.D. (1935). The dispersal of plants by fruit-eating bats. Gard. Bull., 9, 58‒63.
Search in Google Scholar Back to article
Villalobos-Chaves, D., Melo, F. & Rodríguez-Herrera B. (2020). Dispersal patterns of large-seeded plants and the foraging behaviour of a frugivorous bat. J. Trop. Ecol., 36(3), 94‒100. DOI: 10.1017/S0266467420000036.
Open DOI Search in Google Scholar Back to article

Effect of Seed Processing by Flying Foxes and the Patas Monkey on the Germination Success of the African Ebony (Diospyros mespiliformis)

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