Abstract
Mate finding in many spider species is mediated, at least in part, by chemical cues. Although few have been characterized, most spider sex pheromones seem to be associated with the silk threads of adult females, attracting and/or triggering sexual behaviors in males. Schizocosa malitiosa (Araneae: Lycosidae) is a wolf spider common in dry environments in Southern Uruguay. Here, we report evidence for the occurrence of a female sex pheromone in the silk of virgin S. malitiosa females. The pheromone elicits typical courtship displays by conspecific males (palpal drumming and leg shaking), when it is applied to an artificial substrate. We also showed that this pheromone is quickly inactivated under field conditions, possibly due to the effect of dew, and that it is readily extracted from the silk by water, which renders the silk threads inactive. Preliminary chemical analyses by mass spectrometry suggest that the pheromone is a low molecular weight, highly oxygenated polar compound, present in a high concentration only in older virgin females. Quick inactivation in the field of the pheromone would allow males to discriminate between recent and old cues, thus facilitating mate searching and sexual meeting, by preventing males from following old cues for wandering females that could be distant in space and/or time.
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References
Aisenberg, A., Baruffaldi, L., and González, M. 2010. Behavioural evidence of male volatile pheromones in the sex-role reversed wolf spiders Allocosa brasiliensis and Allocosa alticeps. Naturwissenschaften. 97:63–70. doi:10.1007/s00114-009-0612-z.
Aisenberg, A. and Costa, F. G. 2005. Females mated without sperm transfer maintain high sexual receptivity level in the wolf spider Schizocosa malitiosa. Ethology. 111: 545–558.
Andersson, M. and Iwasa, Y. 1996. Sexual selection. Tren. Ecol. Evol. 11(2):53–58.
Anderson, J. T. and Morse, D. H. 2001. Pick-up lines: cues used by male crab spiders to find reproductive females. Behav. Ecol. 12: 360–366.
Annes, L. and Morse, D. H. 2006. Line-following preferences of male crab spiders Misumena Vatia. Anim. Behav. 71: 717–724.
Baruffaldi, L. and Costa, F. G. 2010. Changes in male sexual responses from silk cues of females at different reproductive states in the wolf spider Schizocosa malitiosa. J. Ethol. 28:75–85. doi:10.1007/s10164-009-0158-8.
Costa, F. G. 1975. El comportamiento precopulatorio de Lycosa malitiosa Tullgren (Araneae, Lycosidae). Rev. Brasil. Biol. 35:359–368.
Costa, F. G. 1991. Fonología de Lycosa malitiosa Tullgren (Araneae, Lycosidae) como componente del criptozoos en Marindia, localidad costera del sur de Uruguay. Bol. Soc. Zool. Uruguay 2 a época. 6:8–21.
Costa, F. G. and González, L. M. 1986. Estructura del comportamiento del macho de Lycosa malitiosa (Araneae, Lycosidae) en presencia de feromona sexual. Rev. Brasil. Biol. 46:477–487.
Dondale, C. D. and Hegdekar, B. M. 1973. The contact sex pheromone of Pardosa lapidicina Emerton (Araneida: Lycosidae). Can. J. Zool. 51:400–401.
Gaskett, A. C. 2007. Spiders sex pheromones: emission, reception, structures, and functions. Biol. Rev. 82:27–48.
Gaskett, A. C., Herberstein, M. E., Downes, B. J., and Elgar, M. A .2004. Changes in male mate choice in a sexually cannibalistic orb-web spider (Araneae: Araneidae). Behaviour. 141:1197–1210.
González, M. and Costa, F. G. 2008. Persistence of sexual reluctance in mated females and importance of regular copulations in a wolf spider. Ethol. Ecol. Evol. 20(2):115–124.
Hammer, O., Harper, D. A. T., and Ryan, P. D. 2003. PAST: Paleontological Statistics, version 1.18. Home page at http://folk.uio.no/ohammer/past.
Hegdekar, B. M. and Dondale, C. D. 1969. A contact sex pheromone and some response parameters in lycosid spiders. Can. J. Zool. 47:1–4.
Huber, B. A. 2005. Sexual selection research on spiders: progress and biases. Biol. Rev. 80: 363–385.
Lizotte, R. and Rovner, J. 1989. Water-Resistant sex pheromones in Lycosid spiders from a tropical wet forest. J. Arachnol. 17:122–125.
Olive, C. W. 1982. Sex pheromones in two orb weaving spiders (Araneae, Araneidae), an experimental field study. J. Arachnol. 19:241–245.
Papke, M. D., Schulz, S., Tichy, H., Gingl, E., and Ehn, R. 2000. Identification of a new sex pheromone from the silk dragline of the tropical wandering spider Cupiennius salei. Angewandte Chemie, Intl. Ed. 39:4339–4341.
Papke, M. D., Riechert, S. E., and Schulz, S. 2001. An airborne female pheromone associated with male attraction and courtship in a desert spider. Anim. Behav. 61:877–886.
Perampaladas, K., Stoltz, J. A., and Andrade, M. C. B. 2008. Mated redback spider females re-advertise receptivity months after mating. Ethology 114:589–598.
Prouvost, O., Trabalon, M., Papke, M., and Schulz, S. 1999. Contact Sex Signals on Web and Cuticle of Tegenaria atrica (Araneae, Agelenidae). Arch. Insect Biochem. Physiol. 40:194–202.
Riechert, S. E. and Singer, F. D. 1995. Investigation of potential male mate choice in a monogamous spider. Anim. Behav. 49: 715–723.
Rypstra, A. L., Wieg, C., Walker, S. E., and Persons, M. H. 2003. Mutual mate assessment in wolf spiders: differences in the cues used by males and females. Ethology. 109:315–325.
Roberts, A. J. and Uetz, G. W. 2004. Chemical signaling in a wolf spider: a test of ethospecies discrimination. J. Chem. Ecol. 30:1271–1284.
Roberts, A. J. and Uetz, G. W. 2005. Information content of female chemical signals in the wolf spider, Schizocosa ocreata: male discrimination of reproductive state and receptivity. Anim. Behav. 70:217–223.
Roland, C. and Rovner, J. S. 1983. Chemical and vibratory communication in the aquatic pisaurid spider Dolomedes triton. J. Arach. 11:77–85.
Rovner, J. S. 1968. An analysis of display in the lycosid spider Lycosa rabida Walckenaer. Anim. Behav. 16:358–369.
Schulz, S. 1999. Structural diversity of surface lipids from spiders. pp 1–7 in Bioorganic Chemistry: Highlights and New Aspects, eds. U. Diederichsen, T. K. Lindhorst, B. Westermann and L.A. Wessjohann. Weinheim: Wiley-VHC.
Schulz, S. 2004. Semiochemistry of spiders. Advances in Insect Chemical Ecology, ed. Cambridge University Press 2004.
Schulz, S. and Toft, S. 1993. Identification of a sex pheromone from a spider. Science 260:1635–1637.
Searcy, L. E., Rypstra, A. L. and Persons, M. H. 1999. Airborne chemical communication in the wolf spider Pardosa milvina. J .Chem. Ecol. 25:2527–2533.
Shao, Z. and Vollrath, F. 1999. The effect of solvents on the contraction and mechanical properties of spider silk. Polymer 40:1779–1806.
Stoltz, A. J., Mcneil, J. N. and Andrade, M. C. B. 2007. Male asses chemical signals to discriminate just-mated females from virgins in redback spiders. Anim. Behav.74:1669–1674.
Tietjen, W. J. 1977. Dragline-following by male lycosid spiders. Psyche 84:165–178.
Tietjen, W. J. 1979. Is the sex pheromone of Lycosa rabida (Araneae: Lycosidae) deposited on a substratum? J. Arachnol. 6:207–212.
Tietjen, W. J. and Rovner, J. S. 1980. Trail-following behaviour in two species of wolf spiders: sensory and etho-ecological concomitants. Anim. Behav . 28 :735–741.
Tietjen, W. J. and Rovner, J. S. 1982. Chemical communication in Lycosid 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.
Wyatt, T. D. 2003. Pheromones and Animal Behaviour. Communication by smell and taste. Cambridge University Press, Cambridge.
Xiao, Y., Zhang, J. and Li, S. 2009. A Two-Component Female-Produced Pheromone of the Spider Pholcus beijingensis. J. Chem. Ecol. 35:769–778.
Acknowledgements
The authors wish to thank the Comisión Sectorial de Investigación Científica (CSIC, UdelaR), Comisión Académica de Posgrado (CAP, UdelaR) and PEDECIBA for financial support to LB, and Ms. Natalia Berta for technical assistance in mass spectrometry. We thank Emily MacLeod and two anonymous reviewers for comments and suggestions that improved the manuscript. We also thank Anita Aisenberg, Macarena Gonzáles and Carlos Toscano for their help in the collection of spiders. Mass spectrometry facilities at Polo Tecnologico-FQ were supported by UE Grant Proyecto Enlaces-UE URY 2003-5906.
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Baruffaldi, L., Costa, F.G., Rodríguez, A. et al. Chemical Communication in Schizocosa malitiosa: Evidence of a Female Contact Sex Pheromone and Persistence in the Field. J Chem Ecol 36, 759–767 (2010). https://doi.org/10.1007/s10886-010-9819-x
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DOI: https://doi.org/10.1007/s10886-010-9819-x