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Journal of Insect Behavior

, Volume 9, Issue 5, pp 659–672 | Cite as

Giving-up time variation in response to differences in nectar volume and concentration in the giant tropical ant,Paraponera clavata (Hymenoptera: Formicidae)

  • Michael D. Breed
  • Rachel M. Bowden
  • Melissa F. Garry
  • Aric L. Weicker
Article

Abstract

Giving-up times in resource patches by workers of the giant tropical ant,Paraponera clavata, are associated with travel time and reward volume but not reward concentration. The discovery of an artificial nectar reward stimulates local search which is centered around the initial reward site. Longer giving-up times increase the likelihood that a worker will find a second reward, but the search appears to be more effective for renewed rewards at the same location than for nearby rewards. When workers are near the colony, larger rewards cause the workers to stop searching and to initiate recruitment behavior. At patches distant from the nest, the threshold in reward volume for recruitment is much higher. These results are consistent with expectations for search strategies when energy expenditure in search is minimal, resources are renewable, and recruitment can occur.

Key Words

Formicidae Ponerinae Paraponera clavata Costa Rica giving-up time search strategy resource patch 

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References

  1. Bell, W. J. (1991).Searching Behaviour, Chapman and Hall, London.Google Scholar
  2. Breed, M. D., and Bennett, B. (1985). Mass recruitment to nectar sources inParaponera clavata: A field study.Insectes Soc. 32: 198–208.Google Scholar
  3. Breed, M. D., Fewell, J. H., Moore, A. J., and Williams, K. (1987). Graded recruitment in a ponerine ant.Behav. Ecol. Sociobiol. 20: 407–411.Google Scholar
  4. Breed, M. D., Stierstorfer, C., Furness, E., Jeral, J., and Fewell, J. (1996). Individual constancy of localized search in the giant tropical ant,Paraponera clavata.J. Insect Behav. 9: 673–682.Google Scholar
  5. Devries, D. R., Stein, R. A., and Chesson, P. L. (1989). Sunfish foraging among patches: The patch-departure decision.Anim. Behav. 37: 455–464.Google Scholar
  6. Fewell, J. H. (1988). Energetic and time costs of foraging in harvester ants,Pogonomyrex occidentalis.Behav. Ecol. Sociobiol. 22: 401–408.Google Scholar
  7. Fewell, J. H., Harrison, J. F., Stiller, T. M., and Breed, M. D. (1992). A cost benefit analysis of distance effects on foraging and recruitment in the giant tropical ant,Paraponera clavata.Oecologia 92: 542–547.Google Scholar
  8. Fewell, J. H., Harrison J. F., Lighton, J. R. B., and Breed, M. D. (1996). Foraging energetics in of the ant,Paraponera clavata.Oecologia 105: 419–427.Google Scholar
  9. Green, R. F., and Nunez, A. T. (1986). Central-place foraging in a patchy environment.J. Theor. Biol. 123: 35–43.Google Scholar
  10. Hodges, C. M. (1981). Optimal foraging by bumblebees: Hunting by expectation.Anim. Behav. 29: 1166–1171.Google Scholar
  11. Jiang, Z., and Hudson, R. J. (1993). Optimal grazing of wapiti (Cervus elaphus) on grassland: Patch and feeding station departure rules.Evol. Ecol. 7: 488–498.Google Scholar
  12. Kacelnik, A., Houston, A. I., and Schmid-Hempel, P. (1986). Central place foraging in honey bees: The effect of travel time and nectar flow on crop filling.Behav. Ecol. Sociobiol. 19: 19–24.Google Scholar
  13. Kadmon, R., and Shmida, A. (1992). Departure rules used by bees foraging for nectar: A field test.Evol. Ecol. 6: 142–151.Google Scholar
  14. Kamil, A. C., Misthal, R. L., and Stephens, D. W. (1991). Failure of simple optimal foraging models to predict residence time when patch quality is uncertain.Behav. Ecol. 4: 350–363.Google Scholar
  15. McNair, J. N. (1982). Optimal giving-up time and the marginal value theorem.Am. Nat. 119: 511–529.Google Scholar
  16. Núñez, J. (1982). Honeybee foraging strategies at a food source in relation to its distance from the hive and the rate of sugar flow.J. Apic. Res. 21: 139–150.Google Scholar
  17. Young, A. M. (1977). Notes on the foraging of the giant tropical antParaponera clavata (Formicidae: Ponerinae) on two plants in tropical wet forest.J. Ga. Entomol. Soc. 12: 34–41.Google Scholar
  18. Young, A. M., and Hermann, H. R. (1980). Notes on foraging of the giant tropical antParaponera clavata (Hymenoptera: Formicidae: Ponerinae).J. Kan. Entomol. Soc. 53: 35–55.Google Scholar

Copyright information

© Plenum Publishing Corporation 1996

Authors and Affiliations

  • Michael D. Breed
    • 1
  • Rachel M. Bowden
    • 1
  • Melissa F. Garry
    • 1
  • Aric L. Weicker
    • 1
  1. 1.Department of Environmental, Population, and Organismic BiologyUniversity of ColoradoBoulder

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