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Effect of temperature and food on the heart beat, ventilation rate and oxygen uptake of Mytilus edulis

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Abstract

The heart beat, ventilation rate and oxygen uptake of Mytilus edulis L. were measured simultaneously, in response to changes in temperature and food level. There was no thermal acclimation of heart-beat frequency or amplitude to temperatures from 5° to 25°C. Oxygen consumption and ventilation rate acclimated to 10°, 15° and 20°C, but not to 25°C. Starvation reduced the rate of oxygen uptake and heart-beat frequency to a “standard level” and, in response to food, the ventilation rate and oxygen consumption immediately increased to an “active level”. Feeding was maintained after the initiation of “active metabolism”, and during the following 10 days the heart-beat frequency gradually increased to the level characteristic of fed individuals. There was no direct correlation between the rate of oxygen consumption and heart rate, and an apparent absence of a close nervous coupling between ventilation rate and heart rate in M. edulis.

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Literature Cited

  • Ahsanullah, M. and R. C. Newell: Factors affecting the heart rate of the shore crab Carcinus maenas (L). Comp. Biochem. Physiol. 39 A, 277–287 (1971).

    Google Scholar 

  • Bayne, B. L.: The respiratory response of Mytilus perna (L). (Mollusca: Lamellibranchia) to reduced environmental oxygen. Physiol. Zoöl. 40, 307–313 (1967).

    Google Scholar 

  • —: Ventilation, the heartbeat and oxygen uptake by Mytilus edulis (L) in declining oxygen tension. Comp. Biochem. Physiol. 40 A, 1065–1085 (1971).

    Google Scholar 

  • —: Physiological changes in Mytilus edulis (L) induced by temperature and nutritive stress. J. mar. biol. Ass. U.K. 53, 39–58 (1973).

    Google Scholar 

  • — and R. J. Thompson: Some physiological consequences of keeping Mytilus edulis (L) in the laboratory. Helgoländer wiss. Meeresunters. 20, 526–552 (1970).

    Google Scholar 

  • Bayne, B. L. and J. Widdows: Some effects of temperature and food on the rate of oxygen consumption by Mytilus edulis (L). In: Effects of temperature on hetero thermic organisms. Symposium 1972. Berlin, Heidelberg, New York: Springer-Verlag. (In press).

  • Brett, J. R.: The respiratory metabolism and swimming performance of young sockeye salmon. J. Fish. Res. Bd Can. 21, 1183–1226 (1964).

    Google Scholar 

  • — Energetic responses of salmon to temperature. A study of some thermal relations in the physiology and freshwater ecology of sockeye salmon (Oncorhynchus nerka). Am. Zool. 11, 99–113 (1971).

    Google Scholar 

  • Dejours, P., W. F. Garey and H. Rahn: Comparison of ventilatory and circulatory flow rates between animals in various physiological conditions. Respir. Physiol. 9, 108–117 (1970).

    Google Scholar 

  • Hanson, D. and K. Johansen: Relationship of gill ventilation and perfusion in Pacific dogfish, Squalus suckleyi. J. Fish. Res. Bd Can. 27, 551–564 (1970).

    Google Scholar 

  • Hazelhoff, E. H.: Über die Ausnutzung des Sauerstoffs bei verschiedenen. Wassertieren. Z. vergl. Physiol. 26, 306–327 (1938).

    Google Scholar 

  • Hughes, G. M. and J. L. Roberts: A study of the effect of temperature changes on the respiratory pumps of the rainbow trout. J. exp. Biol. 52, 177–192 (1970).

    Google Scholar 

  • Lowe, G. A. and E. R. Trueman: The heart and water flow rates of Mya arenaria (Bivalvia: Mollusca) at different metabolic levels. Comp. Biochem. Physiol. 41A, 487–494 (1972).

    Google Scholar 

  • Pickens, P. E.: Heart rate of mussels as a function of latitude, intertidal height and acclimation temperature. Physiol. Zoöl. 38, 390–405 (1965).

    Google Scholar 

  • Segal, E.: Microgeographic variation as thermal acclimation in an intertidal mollusc. Biol. Bull. mar. biol. Lab., Woods Hole 111, 129–152 (1956).

    Google Scholar 

  • —: Initial response of the heart rate of a gastropod, Acmaea limatula, to abrupt changes in temperature. Nature, Lond. 195, 674–675 (1962).

    Google Scholar 

  • Takatsuki, S.: The heart pulsation of oysters in tropical seas compared with that of those living in seas of the temperate zone. Rec. oceanogr. Wks Japan 1, 102–112 (1929).

    Google Scholar 

  • Theede, H.: Experimentelle Untersuchungen über die Filtrationsleistung der Miesmuschel Mytilus edulis (L). Kieler Meeresforsch. 19, 20–41 (1963).

    Google Scholar 

  • Thompson, R. J.: Feeding and metabolism in the mussel Mytilus edulis L. Ph. D. Thesis, University of Leicester 1972.

  • — and B. L. Bayne: Active metabolism associated with feeding in the mussel, Mytilus edulis (L). J. exp. mar. Biol. Ecol. 9, 111–124 (1972).

    Google Scholar 

  • Widdows, J. and B. L. Bayne: Temperature acclimation of Mytilus edulis with reference to its energy budget. J. mar. biol. Ass. U.K. 51, 827–843 (1971).

    Google Scholar 

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Communicated by J. H. S. Blaxter, Oban

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Widdows, J. Effect of temperature and food on the heart beat, ventilation rate and oxygen uptake of Mytilus edulis . Marine Biology 20, 269–276 (1973). https://doi.org/10.1007/BF00354270

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