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Seed dispersal mutualism and the population density of Asarum canadense, an ant-dispersed plant

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Frugivores and seed dispersal

Part of the book series: Tasks for vegetation science ((TAVS,volume 15))

Abstract

The dispersal of seeds from Asarum canadense by ants was studied to quantify variation in mutualistic benefits and to test the hypothesis that this mutualism has effects on population density. Six populations of A. canadense were monitored in SE West Virginia, in the Monongahela National Forest. The rate of seed removal, dispersal distance, microhabitats of dispersed seeds and disperser species were determined in each study site. I measured ovule production and factors causing loss of ovules and the seeds resulting from them through the stage of dispersed seeds. The proportion of seeds removed from the area under the parent plant was the best indicator of dispersal benefits. Few components of dispersal varied among the six sites, but significant variation was observed for capsule formation, ovule development, and pre-dispersal seed predation. Key factor analysis showed pre-dispersal seed predation to be the major factor influencing spatial variation in seed production. Seedling density in 1984 was directly related to seed production in 1983. No population feedback for mutualism was detected.

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Literature cited

  • Addicott, J.F. 1984. Mutualistic interactions in population and community processes. In: A New Ecology (eds. D.W. Price, C.N. Slobodchikoff and W.S. Gand), pp. 437–455, John Wiley & Sons. New York.

    Google Scholar 

  • Augspurger, C.K. and C.K. Kelly. 1984. Pathogen mortality of tropical tree seedlings: experimental studies of the effects of dispersal distance, seedling density, and light conditions. Oecologia (Berlin) 61: 211–217.

    Article  Google Scholar 

  • Baskin, J.M. and C.C. Baskin. 1985. Germination ecophysiology of Hydrophyllum appendiculatum, a mesic forest biennial. Amer. J. Bot. 72: 185–190.

    Article  Google Scholar 

  • Beattie, A.J. and D.C. Culver. 1983. The nest chemistry of two seed-dispersing ant species. Oecologia (Berlin) 56: 99–103.

    Article  Google Scholar 

  • Beattie, A.J., D.C. Culver and R.J. Pudlo. 1979. Interactions between ants and the diaspores of some common spring flowering herbs in West Virginia. Castanea 44: 177–186.

    Google Scholar 

  • Bierzychudek, P. 1982. Life histories and demography of shadetolerant forest herbs: a review. New Phytol. 90: 757–776.

    Article  Google Scholar 

  • Bond, W. and P. Slingsby. 1984. Collapse of an ant-plant mutualism: the Argentine ant (Iridomyrmex humilis) and myrmecochorous Proteaceae. Ecology 65: 1031–1037.

    Article  Google Scholar 

  • Boucher, D.H., S. James and K.H. Keeler. 1982. The ecology of mutualism. Ann. Rev. Ecol. Syst. 13: 315–347.

    Article  Google Scholar 

  • Boyd, R.S. and G.D. Brum. 1983a. Predispersal reproductive attrition in a Mojave Desert population of Larrea tridentata (Zygophyllaceae). Amer. Midi. Nat. 110: 14–24.

    Article  Google Scholar 

  • Boyd, R.S. and G.D. Brum. 1983b. Postdispersal reproductive biology of a Majave Desert population of Larrea tridentata (Zygophyllaceae). Amer. Midl. Nat. 110: 25–36.

    Article  Google Scholar 

  • Buckley, R.C. 1982. Ant-plant interactions: a world review. In: Ant-plant interactions in Australia (ed. R.C. Buckley), pp. 111–142, Dr W. Junk Publ., The Hague.

    Google Scholar 

  • Cavers, P.B. 1983. Seed demography. Can. Jour. Bot. 61: 3578–3590.

    Article  Google Scholar 

  • Colwell, R.K. 1984. What’s new? Community ecology discovers biology. In: A New Ecology (eds. P.W. Price, N. Slobodchikoff and W.S. Gand), pp. 387–396, John Wiley & Sons. New York.

    Google Scholar 

  • Culver, D.C. and A.J. Beattie. 1978. Myrmecochory in Viola: dynamics of seed-ant interactions in some West Virginia species. J. Ecol. 66: 53–72.

    Article  Google Scholar 

  • Culver D.C. and A.J. Beattie. 1980. The fate of Viola seeds dispersed by ants. Amer. J. Bot. 67: 710–714.

    Article  Google Scholar 

  • Dean, A.M. 1983. A simple model of mutualism. Amer. Nat. 121: 409–417.

    Article  Google Scholar 

  • Denslow, J.S. 1980. Gap partitioning among tropical rain forest trees. Biotropica 12 (Suppl., Tropical Succession): 47–55.

    Article  Google Scholar 

  • Elmes, G.W. and J.C. Wardlaw. 1982. A population study of the ants Myrmica sobuleti and Myrmica scabrinodis living at two sites in the south of England. II. Effect of above-nest vegetation. J. Anim. Ecol. 51: 665–680.

    Article  Google Scholar 

  • Ewing, M.S., S.A. Ewing, M.S. Keener and R.J. Mulholland. 1982. Mutualism among parasitic nematodes: a population model. Ecol. Modelling 15: 353–366.

    Article  Google Scholar 

  • Gilbert, L.E. 1980. Food web organization and the conservation of neotropical diversity. In: Conservation Biology. An Evolutionary-Ecological Perspective (eds. M.E. Soule and B.A. Wilcox), pp. 11–33, Sinauer Assoc. Sunderland, Mass.

    Google Scholar 

  • Handel, S.N. 1978. The competitive relationship of three woodland sedges and its bearing on the evolution of ant-dispersal of Carex pedunculata. Evolution 32: 151–163.

    Article  Google Scholar 

  • Harper, J.L. 1977. Population biology of plants. Academic Press. London.

    Google Scholar 

  • Heithaus, E.R. 1981. Seed predation by rodents on three antdispersed plants. Ecology 62: 136–145.

    Article  Google Scholar 

  • Heithaus, E.R., E. Stashko and P.K. Anderson. 1982. Cumulative effects of plant-animal interactions on seed production by Bauhinia ungulata, a neotropical legume. Ecology 63: 1294–1302.

    Article  Google Scholar 

  • Herrera, C.M. 1984. Seed dispersal and fitness determinants in wild rose: combined effects of hawthorn, birds, mice and browsing ungulates. Oecologia (Berlin): 63: 386–393.

    Article  Google Scholar 

  • Horvitz, C.C. and A.J. Beattie. 1980. Ant dispersal of Calathea (Marantaceae) seeds by carnivorous ponerines (Formicidae) in a tropical rain forest. Amer. J. Bot. 67: 321–326.

    Article  Google Scholar 

  • Howe, H.F. 1982. Fruit production and animal activity in two tropical trees. In: The Ecology of a Tropical Forest (eds. E.G. Leigh, Jr., A.S. Rand and D.M. Windsor), pp. 189–199, Smithsonian Institute Press. Washington, D.C.

    Google Scholar 

  • Howe, H.F. 1983. Annual variation in a neotropical seed-dispersal system. In: Tropical Rain Forest: Ecology and Management (eds. S.L. Sutton, T.C. Whitmore and A.C. Chadwick), pp. 211–227, Blackwell Scientific. London.

    Google Scholar 

  • Howe, H.F. 1984. Constraints on the evolution of mutualism. Amer. Nat. 123: 764–777.

    Article  Google Scholar 

  • Howe, H.F. and J. Smallwood. 1982. Ecology of seed dispersal. Ann. Rev. Ecol. Syst. 13: 201–228.

    Article  Google Scholar 

  • Janzen, D.H. 1982. Removal of seeds from horse dung by tropical rodents: influence of habitat and amount of dung. Ecology 63: 1887–1900.

    Article  Google Scholar 

  • Janzen, D.H. 1983. Dispersal of seeds by vertebrate guts. In: Coevolution (eds. D.J. Futuyma and M. Slatkin), pp. 232–262, Sinauer Assoc. Sunderland, Mass.

    Google Scholar 

  • Louda, S. 1982. Distribution ecology: variation in plant recruitment over a gradient in relation to insect seed predation. Ecol. Monogr. 52: 25–41.

    Article  Google Scholar 

  • Manly, B.F.J. 1978. The determination of key factors from life table data. Oecologia (Berlin) 31: 111–117.

    Article  Google Scholar 

  • McDade, L.A. and P. Davidar. 1984. Determinants of frait and seed set in Pavonia dasypetala (Malvaceae). Oecologia (Berlin) 64: 61–67.

    Article  Google Scholar 

  • Mesler, M.R. and K.L. Lu. 1983. Seed dispersal of Trillium ovatum (Liliaceae) in second-growth Redwood forests. Amer. J. Bot. 70: 1460–1467.

    Article  Google Scholar 

  • Podoler, H. and D. Rogers. 1975. A new method for the identication of key factors from life-table data. Jour. Anim. Ecol. 44: 85–114.

    Article  Google Scholar 

  • Pudlo, R.J., A.J. Beattie and D.C. Culver. 1980. Population consequences of changes in an ant-seed mutualism in Sanguinaria canadensis. Oecologia (Berlin) 46: 32–37.

    Article  Google Scholar 

  • Roughgarden, J. 1983. The theory of coevolution. In: Coevolution (eds. D.J. Futuyma and M. Slatkin), pp. 33–64, Sinauer Assoc. Sunderland, Mass.

    Google Scholar 

  • Sarukhän, J. 1980. Demographic problems in tropical systems. In: Demography and Evolution in Plant Populations (ed. O.T. Solbrig), pp. 161–188, University of California Press. Berkeley.

    Google Scholar 

  • Sarukhán, J., M. Martinez-Ramos and D. Pinero. 1984. The analysis of demographic variability at the individual level and its population consequences. In: Perspectives on Plant Population Ecology (eds. R. Dirzo and J. Sarukhán), pp. 83–106, Sinauer Assoc. Sunderland, Mass.

    Google Scholar 

  • Schemske, D.W. 1983. Limits to specialization and coevolution in plant-animal mutualisms. In: Coevolution (ed. M.H. Nitecki), pp. 67–110, Univ. Chicago Press. Chicago.

    Google Scholar 

  • Schemske, D.W. and C.C. Horvitz. 1984. Variation among floral visitors in pollination ability: a precondition for mutualism specialization. Science 225: 519–521.

    Article  PubMed  CAS  Google Scholar 

  • Smallwood, J. 1982. The effect of shade and competition on emigration rate in the ant Aphaenogaster rudis. Ecology 63: 124–134.

    Article  Google Scholar 

  • Smythe, N.W.E. Glanz and E.G. Leigh, Jr. 1982. Population regulation in some terrestrial frugivores. In: The Ecology of a Tropical Forest (eds. E.G. Leigh, Jr., A.S. Rand and D.M. Wilson), pp. 227–238, Smithsonian Institution Press, Washington, D.C.

    Google Scholar 

  • Solbrig, O.T. 1980. Demography and natural selection. In: Demography and Evolution in Plant Populations (ed. O.T. Solbrig), pp. 1–20, University of California Press, Berkeley.

    Google Scholar 

  • Strong, D.R., Jr. 1984. Exorcising the ghost of competition past: phytophagous insects. In: Ecological Communities: Conceptual Issues and the Evidence (eds. D.R. Strong, Jr., D. Simberloff, L.G. Abele, and A.B. Thistle), pp. 28–41, Princeton University Press. Princeton.

    Google Scholar 

  • Temple, S. 1977. Plant-animal mutualism: coevolution with dodo leads to near extinction of plant. Science 197: 885–886.

    Article  PubMed  CAS  Google Scholar 

  • Temple, S. 1979. Reply to Owadally, Science 203: 1364.

    Article  Google Scholar 

  • Thompson, J.N. 1982. Interaction and Coevolution. John Wiley & Sons. New York.

    Google Scholar 

  • Venable, D.L. 1984. Using intraspecific variation to study the ecological significance and evolution of plant life-histories. In: Perspectives on Plant Population Ecology (eds. R. Dirzo and J. Sarukhán), pp. 166–187, Sinauer Assoc. Sunderland, Mass.

    Google Scholar 

  • Wheelwright, N.T. and G.H. Orians. 1982. Seed dispersal by animals: contrasts with pollen dispersal problems of terminology, and constraints on coevolution. Amer. Nat. 119: 402–413.

    Article  Google Scholar 

  • White, J. 1980. Demographic factors in populations of plants. In: Demography and Evolution in Plant Populations (ed. O.T. Solbrig), pp. 21–48, Univ. California Press. Berkeley.

    Google Scholar 

  • Whitmore, T.C. 1978. Gaps in the forest canopy. In: Tropical Trees and Living Systems (eds. P.B. Tomlinson and M.H. Zimmerman), pp. 639–655, Cambridge Univ. Press, Cambridge.

    Google Scholar 

  • Wildman, H.E. 1950. Pollination of Asarum canadense L. Science 111: 551.

    Article  PubMed  CAS  Google Scholar 

  • Wolin, C.L. and L.R. Lawlor. 1984. Models of facultative mutualism: density effects. Amer. Nat. 124: 843–862.

    Article  Google Scholar 

  • Worthington, A. 1982. Population sizes and breeding rhythms of two species of Manakins in relation to food supply. In: The Ecology of a Tropical Forest (eds. E.G. Leigh, Jr., A.S. Rand, and D.M. Windsor), pp. 213–225, Smithsonian Institution Press. Washington, D.C.

    Google Scholar 

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  1. Department of Biology, Kenyon College, Gambier, Ohio, 43022, USA

    E. Raymond Heithaus

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  1. E. Raymond Heithaus
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Alejandro Estrada Theodore H. Fleming

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© 1986 Dr W. Junk Publishers, Dordrecht

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Heithaus, E.R. (1986). Seed dispersal mutualism and the population density of Asarum canadense, an ant-dispersed plant. In: Estrada, A., Fleming, T.H. (eds) Frugivores and seed dispersal. Tasks for vegetation science, vol 15. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-4812-9_19

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  • DOI: https://doi.org/10.1007/978-94-009-4812-9_19

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-8633-2

  • Online ISBN: 978-94-009-4812-9

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