Abstract
We tested predictions from the theory that ovipositing females of phytophagous insects are limited by their neural capacity for information processing. Previous studies have found that relatively specialized insects make faster and/or more accurate identifications of host plants compared to generalists. The study species was the polyphagous comma butterfly, Polygonia c-album (Nymphalidae). We compared females originating from two populations (Sweden and England) which differ in degree of specialization on the preferred host Urtica dioica (Urticaceae). Females were given a choice between this plant and a very similar nonhost, white dead nettle, Laminum album (Lamiacease), or a choice between a relatively poor host, Betuala pubescens, and the nonhost Betula pendula (Betulaceae). Oviposition rate was lower in cages with Betula compared to cages with Urtica, demonstrating that P. c-album females will withhold eggs when preferred hosts are not available. As predicted, females originating from the Swedish generalist population oviposited more often on the nonhost Lamium. However, females of both populations discriminated very strongly against oviposition on B. pendula. We found that newly hatched larvae have some ability to move from herbaceous nonhost to hosts. Although alternative interpretations are possible, the results give further support to the hypothesis that there are trade-offs between diet breadth and the ability to discriminate among plants.
Similar content being viewed by others
REFERENCES
Ackery, P. R. (1988). Hostplants and classification: A review of nymphalid butterflies. Biol. J. Linn. Soc. 33: 95-203
Bernays, E. A. (1996). Selective attention and host-plant specialization. Entomol. Exp. Appl. 80: 125-131
Bernays, E. A. (1998). The value of being a resource specialist: Behavioral support for a neural hypothesis. Am. Nat. 151: 451-464
Bernays, E. A., and Wcislo, W. T. (1994). Sensory capabilities, information processing, and resource specialization. Q. Rev. Biol. 69: 187-204
Chew, F. S. (1977). Coevolution of pierid butterflies and their cruciferous foodplants. II. The distribution of eggs on potential foodplants. Evolution 31: 568-579
Ebert, G. (1993). Die Schmetterlinge Baden-Württembergs, Verlag Eugen Ulmer, Stuttgart
Feeny, P., Rosenberry, L., and Carter, M. (1983). Chemical aspects of oviposition behavior in butterflies. In Ahmad, S. (ed.), Herbivorous Insects: Host Seeking Behaviour and Mechanisms, Academic Press, New York, pp. 27-76
Fox, C. W., and Lalonde, R. G. (1993). Host confusion and the evolution of insect diet breadths. Oikos 67: 577-581
Janz, N. (1998). Sex-linked inheritance of host-plant specialization in a polyphagous butterfly. Proc. R. Soc. Biol. Sci. 265: 1-4
Janz, N., and Nylin, S. (1997). The role of female search behaviour in determining host plant range in plant feeding insects: A test of the information processing hypothesis. Proc. R. Soc. Biol. Sci. 264: 701-707
Janz, N., Nylin, S., and Wedell, N. (1994). Host plant utilization in the comma butterfly: Sources of variation and evolutionary implications. Oecologia 99: 132-140
Larsson, S., and Ekbom, B. (1995). Oviposition mistakes in herbivorous insects: Confusion or a step towards a new host plant? Oikos 72: 155-160
Levins, R., and Mac Arthur, R.H. (1969). A hypotheses to explain the incidence of monophagy. Ecology 50: 910-911
Mayhew, P. J. (1997). Adaptive patterna of host-plant selection by phytophagous insects. Oikos 79: 417-428
Nylin, S. (1988). Host plant specialization and seasonality in a polyphagous butterfly, Polygonia c-album (Nymphalidae). Oikos 53: 381-386
Nylin, S. (1989). Effects of changing photoperiods in the life cycle regulation of the comma butterfly, Polygonia c-album (Nymphalidae). Ecol. Entomol. 14: 209-218
Nylin, S. (1992). Seasonal plasticity in life history traits: Growth and development in Polygonia c-album (Lepidoptera: Nymphalidae). Biol. J. Linn. Soc. 47: 301-323
Nylin, S., and Janz. N. (1993). Oviposition preference and larval performance in Polygonia c-album (Lepidoptera: Nymphalidae)—The choice between bad and worse. Ecol. Entomol. 18: 394-398
Nylin, S., and Janz, N. (1996). Host plant preferences in thecommabutterfly (Polygonia c-album): Do parents and offspring agree? Ecoscience 3: 285-289
Nylin, S., Janz, N., and Wedell, N. (1996). Oviposition plant preference and offspring performance in the comma butterfly: Correlations and conflicts. Entomol. Exp. Appl. 80: 141-144
Pratt, C. (1986). A history and investigation into the fluctuations of Polygonia c-album L: The comma butterfly. Entomol. Rec. 98: 197-203
Tammaru, T., Kaitaniemi, P., and Ruohomaki, K. (1995). Oviposition choices of Epirrita autumnata (Lepidoptera: Geometridae) in relation to its eruptive population dynamics. Oikos 74: 296-304
Thompson, J.N. (1988). Evolutionary ecology of the relationship between oviposition preference and performance of offspring in phytophagous insects. Entomol. Exp. Appl. 47: 3-14.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Nylin, S., Bergström, A. & Janz, N. Butterfly Host Plant Choice in the Face of Possible Confusion. Journal of Insect Behavior 13, 469–482 (2000). https://doi.org/10.1023/A:1007839200323
Issue Date:
DOI: https://doi.org/10.1023/A:1007839200323