Behavioral Ecology and Sociobiology

, Volume 5, Issue 4, pp 323–330 | Cite as

Conspecifics as cues: A mechanism for habitat selection in the Panamanian grass anole (Anolis auratus)

  • A. Ross Kiester


In an experimental choice situation, individuals of both sexes of the lizard Anolis auratus choose to associate with a conspecific individual regardless of its sex. Further, individuals of both sexes associate with an individual of A. tropidogaster, a related species. Given the choice between the two species, they choose their own. Given the choice between a conspecific and a small patch of natural habitat, they do not choose one or the other consistently. These experiments indicate that conspecific association does not function just as a mate selection mechanism as has been previously proposed. The initial association may, in addition, serve a habitat selection function. Conspecifics can thus be seen as cues indicating the presence of suitable habitat as well as being important biological factors in themselves.


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  1. Ballinger, R.E., Marion, K.R., Sexton, O.J.: Thermal ecology of the lizard, Anolis limifrons, with comparative notes on three additional Panamanian anoles. Ecology 51, 246–254 (1970)Google Scholar
  2. Hunsaker, D.: Ethological isolating mechanisms in the Sceloporus torquatus group of lizards. Evolution 16, 62–74 (1962)Google Scholar
  3. Jenssen, T.A.: Female response to filmed displays of Anolis nebulosus (Sauria, Iguanidae). Anim. Behav. 18, 640–647 (1970)Google Scholar
  4. Kästle, W.: Zur Ethologie des Grasanolis (Norops auratus) (Daudin). Z. Tierpsychol. 20, 16–33 (1963)Google Scholar
  5. Kiester, A.R.: Communication in amphibians and reptiles. In: How animals communicate. Sebeok, T.W. (ed.), pp. 519–544. Bloomington, IN: University of Indiana 1977Google Scholar
  6. Kiester, A.R., Gorman, G.C., Colon, D.: Habitat selection behavior of three species of Anolis lizards. Ecology 56, 220–225 (1975)Google Scholar
  7. Kiester, A.R., Slatkin, M.: A strategy of movement and resource utilization. Theor. Popul. Biol. 6, 1–20 (1974)Google Scholar
  8. Pyburn, W.F.: Species discrimination in two sympatric lizards, Sceloporus olivaceous and S. pointsetti. Tex. J. Sci. 7, 312–315 (1955)Google Scholar
  9. Rand, A.S., Williams, E.E.: The anoles of La Palma: Aspects of their ecological relationships. Breviora No. 327, 1–19 (1969)Google Scholar
  10. Sexton, O.J., Heatwole, H.: An experimental investigation of habitat selection and water loss in some anoline lizards. Ecology 49, 762–767 (1968)Google Scholar
  11. Siegel, S.: Nonparametric statistics. New York: McGraw-Hill 1956Google Scholar

Copyright information

© Springer-Verlag 1979

Authors and Affiliations

  • A. Ross Kiester
    • 1
  1. 1.Museum of Comparative Zoology and Society of FellowsHarvard UniversityCambridgeUSA

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