Abstract
Most studies involving chemical communication in spiders focus on contact pheromones attached to spider silk. Here we tested if males of the wolf spider Pardosa milvina use airborne pheromones to identify, locate, and follow females. Using a two-choice olfactometer, we tested the response of adult male P. milvina to a number of potential chemical cues while controlling for concomitant visual and vibratory stimuli. An airborne chemical cue from adult virgin female P. milvina elicited a positive taxis response from the male. We also tested adult male responses to penultimate instar female P. milvina, one adult male P. milvina, and two adult males together. In each case, test males showed no attraction to the stimuli. Additional experiments were run with pitfall traps baited with adult virgin female P. milvina as attractants. Again, we controlled for visual and vibratory cues from females. Pitfall traps containing virgin females captured significantly more males than control traps. Collectively, these experiments demonstrate evidence of an airborne sex pheromone in P. milvina.
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REFERENCES
Ayyagari, L. R., and Tietjen, W. J. 1986. Preliminary isolation of male-inhibitory pheromone of the spider Schizocosa ocreata (Araneae, Lycosidae). J. Chem. Ecol. 13:237-245.
Bradbury, J. W., and Vehrencamp, S. L. 1998. Principles of Animal Communication. Sinauer Associates, Sunderland, Massachusetts, 882 pp.
Bultman, T. L., and Uetz, G. W. 1982. Abundance and community structure of forest floor spiders following litter manipulation. Oecologia 55:34-41.
Coyle, F. A., and Shear, W. A. 1981. Observations on the natural history of Sphodros abboti and Sphodros rufipes (Araneae, Atypidae), with evidence for a contact sex pheromone. J. Arachnol. 9:317-326.
Dondale, C. D., and Hegdekar, B. M. 1973. The contact sex pheromone of Pardosa lapidicina Emerton (Araneida: Lycosidae). Can. J. Zool. 51:400-401.
Foelix, R. F. 1996. Biology of Spiders. Harvard University Press, Cambridge, Massachusetts, 306 pp.
Ford, M. J. 1978. Locomotory activity and the predation strategy of the wolf-spider Pardosa amentata (Clerck) (Lycosidae). Anim. Behav. 26:31-35.
Hallander, H. 1967. Range and movements of the wolf spiders Pardosa chelata (O. F. Miller) and P. pullata (Clerck). Oikos 18:360-364.
Hegdekar, B. M., and Dondale, C. D. 1969. A contact sex pheromone and some response parameters is lycosid spiders. Can. J. Zool. 47:1-4.
Miyashita, T., and Hayashi, H. 1996. Volatile chemical cue elicits mating behavior of cohabiting males of Nephila clavata (Araneae, Tetragnathidae). J. Arachnol. 24:9-15.
Richter, C. J. J. 1970. Relation between habitat structure and development of the glandulae ampullaceae in eight wolf spider species (Pardosa, Araneae, Lycosidae). Oecologia 5:185-199.
Richter, C. J. J., Stolting, H. C. J., and Vlijm, L. 1971. Silk production in adult females of the wolf spider Pardosa amentata (Lycosidae, Araneae). J. Zool. London 165:285-290.
Sarinana, F. O., Kittredge, J. S., and Lowrie, D. C. 1971. A preliminary investigation of the sex pheromone of Pardosa ramulosa. Notes Arachnol. Southwest. 2:9-11.
Scheffer, S. J., Uetz, G. W., and Stratton, G. E. 1996. Sexual selection, male morphology, and the efficacy of courtship signalling in two wolf spiders (Araneae: Lycosidae). Behav. Ecol. Sociobiol. 38:17-23.
Schulz, S., and Toft, S. 1993. Identification of a sex pheromone from a spider. Science 260:1635-1637.
Shorey, H. H. 1976. Animal Communication by Pheromones. Academic Press, New York, 167 pp.
Suter, R. B., and Hirscheimer, A. J. 1986. Multiple web-borne pheromones in a spider Frontinella pyramitela (Araneae, Linyphiidae). Anim. Behav. 34:748-753.
Suter, R. B., and Renkes, G. 1984. The courtship of Frontinella pyramitela (Araneae, Linyphiidae): patterns, vibrations and functions. J. Arachnol. 12:37-54.
Tietjen, W. J. 1979. Tests for olfactory communication in four species of wolf spiders (Araneae, Lycosidae). J. Arachnol. 6:197-206.
Tietjen, W. J., and Rovner, J. S. 1982. Chemical communication in lycosids and other spiders, pp. 249-279, in P. N. Witt and J. S. Rovner (eds.). Spider Communication. Mechanisms and Ecological Significance. Princeton University Press, Princeton, New Jersey.
Walker, S. E., Marshall, S. D., Rypstra, A. L., and Taylor, D. H. 1999. The effects of hunger on locomotor behaviour in two species of wolf spider (Araneae, Lycosidae). Anim. Behav. In press.
Watson, P. J. 1986. Transmission of a female sex pheromone thwarted by males in the spider Linyphia litigiosa (Araneae, Linyphiidae). Science 223:219-221.
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Searcy, L.E., Rypstra, A.L. & Persons, M.H. Airborne Chemical Communication in the Wolf Spider Pardosa milvina . J Chem Ecol 25, 2527–2533 (1999). https://doi.org/10.1023/A:1020878225553
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DOI: https://doi.org/10.1023/A:1020878225553