Frequency of female morphs is related to an index of male density in the damselfly, Nehalennia irene (Hagen)

References

• Banks M. J. & D. J. Thompson, 1987. Lifetime reproductive success of females of the damselfly Coenagrion puella. Journal of Animal Ecology, 56: 815–832.
   Google Scholar
• Cade, W., 1980. Alternative male reproductive behaviours. Florida Entomologist, 63: 30–44.
   Google Scholar
• Calvert, P. P., 1913. The species of Nehalennia (Odonata), including one from the eastern United States hitherto undescribed. Entomological News, xxiv: 311–316.
   Google Scholar
• Cannings, R. A. & K. M Stuart, 1977. The Dragonflies of British Columbia. British Columbia Provincial Museum Handbook, no. 35.
   Google Scholar
• Conrad, K. F. & G. Pritchard, 1989. Female dimorphism and physiological color change in Argia vivda Hagen (Odonata: Coenagrionidae). Canadian Journal of Zoology, 67: 298–304.
   Google Scholar
• Corbet, P. S., 1980. Biology of Odonata. Annual Review of ÉCOSCIENCE, VOL. 2 (1), 1995 Entomology, 25: 187–217.
   Google Scholar
• Cordero, A., 1989. Reproductive behavior of Ischnura graellsii (Rambur) (Zygoptera: Odonata). Odonatologica, 18: 237–244.
   Google Scholar
• Cordero, A., 1990a. The inheritance of female polymorphism in the damselfly, Ischnura graellsii (Rambur) (Odonata: Coenagrionidae). Heredity, 64: 341–346.
   Google Scholar
• Cordero, A., 1990b. The adaptive significance of prolonged copulations of the damselfly, Ischnura graellsii (Odonata: Coeangrionidae). Animal Behaviour, 40: 43–48.
   Google Scholar
• Cordero, A., 1992. Density-dependent mating success and colour polymorphism in females of the damselfly, Ischnura graellsii (Odonata: Coenagrionidae). Journal of Animal Ecology, 61: 769–780.
   Google Scholar
• De Marchi, G., 1990. Precopulatory repoductive isolation and wing colour dimorphism in Calopteryx splendens females in southern Italy (Zygoptera: Calopterygidae). Odonatologica, 19: 243–250.
   Google Scholar
• Fincke, O. M., 1987. Female monogamy in Ischnura verticalis Say (Zygoptera: Coenagrionidae). Odonatologica, 16: 129–143.
   Google Scholar
• Fincke, O. M., 1988. Sources of variation in lifetime reproductive success in a nonterritorial damselfly (Odonata: Coenagrionidae). Pages 24–43 in T. H. Clutton-Brock (ed.). Reproductive Success. University of Chicago Press, Chicago.
   Google Scholar
• Fincke, O. M., 1994a. Female colour polymorphism in damselflies: Failure to reject the null hypothesis. Animal Behaviour, 47: 1249–1266.
   Google Scholar
• Fincke, O. M., 1994b. On the difficulty of detecting density-dependent selection on polymorphic females of the damselfly Ischnura graellsii: Failure to reject the null. Evolutionary Ecology, 8: 328–329
   Google Scholar
• Forbes, M. R. L., 1991a. Female morphs of Enallagma boreale Selys (Odonata: Coenagrionidae): A benefit for androchromatypes. Canadian Journal of Zoology, 69: 1969–1970.
   Google Scholar
• Forbes, M. R. L., 1991b. Parasites and reproductive success of male hosts: Tests of competing hypotheses with Enallagma damselflies and ectoparasitic mites. Ph. D. thesis, University of Toronto, Toronto.
   Google Scholar
• Forbes, M. R. L., 1994. Tests of hypotheses for female-limited polymorphisms in Enallagma boreale. Animal Behaviour, 47: 724–726.
   Google Scholar
• Forbes, M. R. L. & R. L. Baker, 1991. Condition and fecundity of the damselfly, Enallagma ebrium (Hagen): The importance of ectoparasites. Oecologia, 86: 335–341.
   Google Scholar
• Forbes, M. R. L. & K. L. Teather, 1994. Variation in attraction of male Enallagma ebrium (Hagen) to two female morphs. Odonatologica, 23:103-114.
   Google Scholar
• Hilton, D. F. J., 1983. Mating isolation in two sympatric species of Nehalennia. (Zygoptera: Coenagrionidae). Odonatologica, 12: 375–379.
   Google Scholar
• Hilton, D. F. J., 1987. A terminology for females with colour patterns that mimic males. Entomology News, 100: 147–149.
   Google Scholar
• Hinnekint, B. O. N., 1987. Population dynamics of Ischnura E. elegans (Vander Linden) (Insecta: Odonata) with special reference to morphological colour changes, female polymorphisms, multiannual cycles, and their influence on behaviour. Hydrobiologia, 146: 3–31.
   Google Scholar
• Johnson, C., 1964. The inheritance of female dimorphism in the damselfly Ischnura damula. Genetics, 49: 513–519.
   Google Scholar
• Johnson, C., 1966. Genetics of female dimorphism in Ischnura demorsa. Heredity, 21: 453–459.
   Google Scholar
• Johnson, C., 1975. Polymorphism and natural selection in Ischnuran damselflies. Evolutionary Theory, 1: 81–90.
   Google Scholar
• Lawton, J. H., 1972. Sex ratios in Odonate larvae, with particular reference to Zygoptera. Odonatologica, 1: 209–219.
   Google Scholar
• Miller, P. L. & C. A. Miller, 1981. Field observations on copulatory behaviour in Zygoptera with an examination of the structure and activity of male genitalia. Odonatologica, 10: 201–218.
   Google Scholar
• Robertson, H. M., 1985. Female dimorphism and mating behavior in a damselfly, Ischnura ramburi: Females mimicking males. Animal Behaviour, 33: 805–809.
   Google Scholar
• Thompson, D. J., 1989. Lifetime reproductive success in andromorph females of the damselfly Coenagrion puella (L): (Zygoptera: Coenagrionidae). Odonatologica, 18: 209–213.
   Google Scholar
• Thornhill, R. & J. Alcock, 1983. The Evolution of Insect Mating Systems. Harvard University Press, Cambridge.
   Google Scholar
• Walker, E. M., 1953. The Odonata of Canada and Alaska. Volume 1. Toronto University Press, Toronto.
   Google Scholar
• Zar, J. H., 1984. Biostatistical Analyses. Prentice-Hall, Englewood Cliffs, New Jersey.
   Google Scholar