Abstract
Functional morphology of the hind legs as weapons in male contests was analyzed in the leaf-footed plant bug, Leptoglossus australis Fabricius. Measurement of some metrical tratis of the hind femur and tibia indicated that the weapon was the hind femur. Sexual dimorphism in the femoral length and width, and in the number of spines on the lower side of the femur, indicated that these parts play a significant role in male contests. It was also suggested that the length from the base to the widest part of the femur had a functional significance for male-male combat behaviors ofL. australis.
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References
Allen, R. C. (1969). A revision of the genusLeptoglossus Guerin.Entomol. Am. 45: 35–140.
Andersson, M. (1994).Sexual Selection, Princeton University Press, Princeton, NJ.
Andersson, M., and Iwasa, Y. (1996). Sexual selection.Trends. Ecol. Evol. 11: 53–58.
Blum, M. S., and Blum, N. A. (1979).Sexual Selection and Reproductive Competition in Insects, Academic Press, New York.
Brown, L., and Bartalon, J. (1986). Behavioral correlates of male morphology in a horned beetle.Am. Nat. 127: 565–570.
Eberhard, W. G. (1979). The function of horns inPodischnus agenor (Dynastinae) and the other beetles. In Blum, M. S., and Blum, N. A. (eds.),Sexual Selection and Reproductive Competition in Insects, Academic Press, New York, pp. 231–258.
Eberhard, W. G. (1982). Beetle horn dimorphisms: Making the best of a bad lot.Am. Nat. 119: 420–426.
Eberhard, W. G. (1987). Use of horns in fights by the dimorphism males ofAgeopsis nigricollis (Coleoptera, Scarabeidae, Dynastinae).J. Kans. Entomol. Soc. 60: 504–509.
Eberhard, W. G., and Gutierrez, E. E. (1991). Male dimorphism in beetles and earwigs and the question of developmental constraints.Evolution 45: 18–28.
Falconer, D. S. (1989).Introduction to Quantitative Genetics, 3rd ed., Langman, London.
Fujisaki, K. (1980). Studies on the mating system of the winter cherry bug,Acanthocoris sordidus Thunberg (Heteroptera: Coreidae). I. Spatio-temporal distribution patterns of adults.Res. Popul. Ecol. 21: 317–331.
Fujisaki, K. (1981). Studies on the mating system of the winter cherry bug,Acanthocoris sordidus Thunberg (Heteroptera: Coreidae): II. harem defense polygyny.Res. Popul. Ecol. 23: 262–279.
Kawano, K. (1995a). Horn and wing allometry and male dimorphism in giant rhinoceros bettles (Coleoptera: Scarabaeidae) of tropical Asia and America.Ann. Entomol. Soc. Am. 88: 92–99.
Kawano, K. (1995b). Habitat shift and phenotypic character displacement in sympatry of two closely related rhinoceros beetle species (Coleoptera: Scarabaeidae).Ann. Entomol. Soc. Am. 88: 641–652.
Lande, R. (1980). Sexual dimorphism, sexual selection, and adaptation in polygenic characters.Evolution 34: 292–305.
Miller, N. C. E. (1971).The Biology of the Heteroptera, E. W. Classey, London.
Mitchel, P. L. (1980). Combat and territorial defense ofAcanthocephala femorata (Hemiptera: Coreidae).Ann. Entomol. Soc. Am. 73: 404–408.
Miyatake, T. (1993). Male-male aggressive behavior is changed by body size difference in the leaf-footed plant bug,Leptoglossus australis, Fabricius (Heteroptera: Coreidae).J. Ethol. 11: 63–65.
Miyatake, T. (1995). Territorial mating aggregation in the bamboo bug,Notobitus meleagris, Fabricius (Heteroptera: Coreidae).J. Ethol. 13: 185–189.
Otte D., and Stayman, K. (1979). Beetle horns: some patterns in functional morphology, In Blum, M. S., and Blum, N. A. (eds.),Sexual Selection and Reproductive Competition in Insects, Academic Press, New York, pp. 259–292.
Palmer, T. J. (1978). A horned beetle which fights.Nature 274: 583–584.
Siva-Jothy, M. T. (1987). Mate securing tactics and the cost of fighting in the Japanese horned beetle,Allomyrina dichotoma L. (Scarabeidae).J. Ethol. 5: 165–172.
Snedecor, G. W., and Cochran, W. G. (1967).Statistical Methods, 6th ed., Iowa State University Press, Ames.
Thornhill, R., and Alcock, J. (1983).The Evolution of Insect Mating Systems, Harvard University Press, Cambridge, MA.
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Miyatake, T. Functional morphology of the hind legs as weapons for male contests inLeptoglossus australis (Heteroptera: Coreidae). J Insect Behav 10, 727–735 (1997). https://doi.org/10.1007/BF02765389
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DOI: https://doi.org/10.1007/BF02765389