Abstract
A field observation of the dragonflyNannophya pygmaea revealed that males prefer some territorial sites to others, and that these same sites attract more females than others (Tsubaki & Ono, 1986, 1987). In this paper, we asked if males choose territorial sites in response to female dispersion or distribution of resources. We conducted 3 types of removal experiments to test the following 2 hypotheses; (1) a male may assess the territory quality by the female encounter rate at his site (learning), (2) a male may assess the resource quality (or quantity) in the territory. The results of our experiments show that males discriminate attractive and less attractive territorial sites without any mating experience within the study area. Moreover, the territorial site preference of males was not affected by the mating experience. Therefore, males probably choose territorial sites by resource quality rather than by female dispersion.
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References
Davies, N.B. 1991 Mating systems. In: J.K., Krebs & N.B. Davies (eds.)Behavioural ecology: an evolutionary approach (3rd ed.). pp. 263–294. Blackwell, Oxford.
Davies, N.B. & A.I. Houghston 1984 Territory economics. In: J.K., Krebs & N.B. Davies (eds.)Behavioural ecology: an evolutionary approach (2nd ed.). pp. 148–169. Blackwell, Oxford.
Emlen, S.T. & L.W. Oring 1977 Ecology, sexual selection, and the evolution of mating systems.Science 197: 215–223
Higashi, K., H. Ubukata & Y. Tsubaki 1987Dragonfly mating systems. Tokai-Daigaku Shuppan-kai, Tokyo (in Japanese).
McVey M.E. 1988. The opportunity for sexual selection in a territorial dragonfly,Erythemis simplicicollis. In: T.H. Clutton-Brock (ed.)Reproductive success: studies of individual variation in contrasting breeding systems. pp. 44–58. Univ. Chicago Press, Chicago & London.
Michiels, N.K. & A.A. Dhondt 1990 Costs and benefits associated with oviposition site selection in the dragonflySympetrum danae (Odonata: Libellulidae).Anim. Behav. 40: 668–678.
Nakamuta, K., Y. Tsubaki, M. Yasuda, Y. Hibino & T. Ono 1983 Male reproductive behaviour of the tiny dragonfly,Nannophya pygmaea Rambur.Kontyu 51: 605–613.
Searcy, W.A. 1982 The evolutionary effects of mate selection.Ann. Rev. Ecol. Syst. 13: 57–85.
Siva-Jothy, M.T. & Y. Tsubaki 1995 Sperm competition and sperm precedence in the dragonflyNannophya pygmaea. Physiol. Entomol. (in press)
Thornhill, R. & J. Alcock 1983The evolution of insect mating systems. Harvard Univ. Press, Cambridge & Massachusetts.
Tsubaki, Y. & T. Ono 1985 The adaptive significance of non-contact mate guarding by males of the dragonfly,Nannophya pygmaea Rambur (Odonata: Libellulidae).J. Ethol. 3: 135–141.
Tsubaki, Y. & T. Ono 1986 Competition for territorial sites and alternative mating tactics in the dragonfly,Nannophya pygmaea Rambur (Odonata: Libellulidae).Behavior 97: 234–252.
Tsubaki, Y. & T. Ono 1987 Effects of age and body size on the male territorial system of the dragonfly,Nannophya pygmaea Rambur (Odonata: Libellulidae).Anim. Behav. 35: 518–525.
Tsubaki, Y., M.T. Siva-Jothy & T. Ono 1994 Re-copulation and post-copulatory mate guarding increase immediate female reproductive output in the dragonfly,Nannophya pygmaea Rambur.Behav. Ecol. Sociobiol. 35: 219–225.
van Buskirk, J. 1986 Establishment and organization of territories in the dragonflySympetrum rubicundulum (Odonata: Libellulidae).Anim. Behav. 34: 1781–1790.
Vehrencamp, S.L. & J.W. Bradbury 1984 Mating systems and ecology. In: J.K., Krebs & N.B. Davies (eds.)Behavioural ecology: an evolutionary approach (2nd ed.). pp. 251–278. Blackwell, Oxford.
Waage, J.K. 1978 Oviposition duration and egg deposition rates inCalopteryx maculata (P. de Beauvois) (Zygoptera: Calopterygidae).Odonatologica 7: 77–88.
Waage, J.K. 1984 Sperm competition and the evolution of odonate mating systems. In: R.L. Smith (ed.)Sperm competition and the evolution of animal mating systems. pp. 251–290. Academic Press, Orlando.
Waltz, E.C. 1982 Alternative mating tactics and the law of diminishing returns: the satellite threshold model.Behav. Ecol. Sociobiol. 10: 75–83.
Wolf, L.L. & E.C. Waltz 1988 Oviposition site selection and spatial predictability of female white-faced dragonfliesLeucorrhinia inacta (Hagen).Ethology 78: 306–320.
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Tsubaki, Y., Ono, T. On the cue for male territorial site selection in the dragonfly,Nannophya pygmaea: A field experiment. J. Ethol. 13, 105–111 (1995). https://doi.org/10.1007/BF02352569
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DOI: https://doi.org/10.1007/BF02352569