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Jet propulsion of the calycophoran siphonophores Chelophyes and Abylopsis

  • Q. Bone (a1) and E. R. Trueman (a2)

Jet propulsion in the small siphonophores Chelophyes and Abylopsis was investigated by measuring chamber pressures and thrust exerted in tethered nectophores, and by cinephotography of free swimming colonies. Although of similar design, the two siphon-ophores swim at different speeds, and with very different chamber pressures in the locomotor nectophores. Estimates of drag incurred during swimming, and of the cost of the process in the two forms are discussed.

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Chain B. M., Bone Q. & Anderson P. A. V., 1981. An electrophysiological study of a myoid epithelium in Chelophyes (Coelenterata: Siphonophora). Journal of Comparative Physiology, 143, 329338.
De Bernardinis B., Graham J. M. R. & Parker K. H., 1981. Oscillatoryflowaround disks and through orifices. Journal ofFluid Mechanics, 102, 279299.
Donaldson S., Mackie G. O. & Roberts A., 1980. Preliminary observations on escape swimming and giant neurons in Aglantha digitale (Hydromedusae: Trachylina). Canadian Journal of Zoology, 58, 549552.
Gladfelter W. B., 1972. Structure and function of the locomotory system of Polyorchis montereyensis (Cnidaria, Hydrozoa). Helgoldnder wissenschaftliche Meeresuntersuchungen, 23, 3879.
Johnson W., Soden P. D. & Trueman E. R., 1972. A study in jet propulsion: an analysis of the motion of the squid Loligo vulgaris. Journal cf Experimental Biology, 56, 155165.
Mackie G. O. & Boag D. A., 1963. Fishing, feeding and digestion in siphonophores. Pubblicazione della Stazione zoologica di Napoli, 33, 178196.
Méndez J. & Keys A., 1960. Density and composition of mammalian muscle. Metabolism, 9, 184188.
Nachtigall W., 1976. Swimming mechanics and energetics of locomotion of variously sized water beetles – Dytiscidae, body length 2–35 mm. In Scale Effects in Animal Locomotion (ed. Pedley T. J.), pp. 269283. Academic Press.
Sallet D. W. & Widmayer R. S., 1974. An experimental investigation of laminar and turbulent vortex rings in air. Zeitschriftfur Flugwissenschaften, 22, 207215.
Totton A. K., 1954. Siphonophora of the Indian Ocean together with systematic and biological notes on related specimens from other oceans. ‘Discovery’ Reports, 28, 162 pp.
Trueman E. R., 1980. Swimming by jet propulsion. In Aspects of Animal Movement (ed. Elder H. Y. and Trueman E. R.), pp. 93105. Cambridge University Press. [Society of Experimental Biology Seminar Series 5.]
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Journal of the Marine Biological Association of the United Kingdom
  • ISSN: 0025-3154
  • EISSN: 1469-7769
  • URL: /core/journals/journal-of-the-marine-biological-association-of-the-united-kingdom
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