Abstract
Flies were filmed simultaneously from above and from the side. Their flight tracks were analyzed frame by frame. Male and female flies were found to chase other flies. But female chases are brief and poorly controlled as compared to male chases. Female flies use the lower frontal part of their visual field for tracking other flies. Male flies use the upper frontal part of their visual field for that purpose. Male flies are capable of controlling their forward velocity roughly proportional to the distance to their target. Implications for the function of recently found sexdimorph visual interneurones are discussed.
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References
Beersma, D.G.M., Stavenga, D.G., Kuiper, J.W.: Retinal lattice, visual field and bincoularities in flies. J. Comp. Physiol. 119, 207–220 (1977)
Collett, T.S., Land, M.F.: Visual control of flight behaviour in the hoverfly, Syritta pipiens L. J. Comp. Physiol. 99, 1–66 (1975)
Dietrich, W.: Die Facettenaugen der Dipteren. Z. Wiss. Zool. 92, 465–593 (1909)
Cook, R.: Velocity dependence, reaction time and wing usage in the courtship of Drosophila melanogaster. (in press)
Hausen, K., Strausfeld, N.J.: Sex-dimorph interneurones in the optic lobes of diptera. (in press)
Land, M.F., Collett, T.S.: Chasing behaviour of houseflies (Fannia canicularis). J. Comp. Physiol. 89, 331–357 (1974)
Reichardt, W., Poggio, T.: Visual control of orientation behaviour in the fly, Part I. A quantitative analysis. Quart. Rev. Biophys. 9, 311–375 (1976)
Reichardt, W., Poggio, T., in: Recent theoretical developments in neurobiology. Visual processing in the flight control system of the fly. NRP Bulletin (in press)
Virsik, R., Reichardt, W.: Detection and tracking of moving objects by the fly (Musca domestica). Biol. Cybernetics 23, 83–98 (1976)
Wehrhahm, C.: Flight torque and lift responses of the housefly (Musca) to a single stripe moving in different parts of the visual field of the fly. Biol. Cybernetics 29, 237–247 (1978a)
Wehrhahn, C., Poggio, T.: Flight control systems in houseflies. (in preparation)
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Wehrhahn, C. Sex-specific differences in the chasing behaviour of houseflies (Musca). Biol. Cybernetics 32, 239–241 (1979). https://doi.org/10.1007/BF00337647
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DOI: https://doi.org/10.1007/BF00337647