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The Respiration of some Planktonic copepods II. The Effect Of Temperature

Published online by Cambridge University Press:  11 May 2009

D. T. Gauld
Affiliation:
Marine Station, Millport
J. E. G. Raymont
Affiliation:
University of Southampton

Extract

The respiratory rates of three species of planktonic copepods, Acartia clausi, Centropages hamatus and Temora longicornis, were measured at four different temperatures.

The relationship between respiratory rate and temperature was found to be similar to that previously found for Calanus, although the slope of the curves differed in the different species.

The observations on Centropages at 13 and 170 C. can be divided into two groups and it is suggested that the differences are due to the use of copepods from two different generations.

The relationship between the respiratory rates and lengths of Acartia and Centropages agreed very well with that previously found for other species. That for Temora was rather different: the difference is probably due to the distinct difference in the shape of the body of Temora from those of the other species.

The application of these measurements to estimates of the food requirements of the copepods is discussed.

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 1953

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References

REFERENCES

Clarke, G. L. & Bonnet, D. D., 1939. The influence of temperature on the survival, growth and respiration of Calanus finmarchicus. Biol. Bull. Woods Hole, Vol. 76, pp. 371–83.CrossRefGoogle Scholar
Harvey, H. W., 1950. On the production of living matter in the sea off Plymouth. Journ. Mar. Biol. Assoc, Vol. 29, pp. 97137.CrossRefGoogle Scholar
Marshall, S. M., Nicholls, A. G. & Orr, A. P., 1935. On the biology of Calanus finmarchicus. Part VI. Oxygen consumption in relation to environmental conditions. Journ. Mar. Biol. Assoc., Vol. 20, pp. 127.CrossRefGoogle Scholar
Marshall, S. M., 1949. On the biology of the small copepods in Loch Striven. Journ. Mar. Biol. Assoc, Vol. 28, pp. 45122.CrossRefGoogle Scholar
Raymont, J. E. G. & Gauld, D. T., 1951. The respiration of some planktonic copepods. Journ. Mar. Biol. Assoc, Vol. 29, pp. 681–93.CrossRefGoogle Scholar
Riley, G. A., 1946. Factors controlling phytoplankton populations on Georges Bank. Journ. Mar. Res., Vol. 6, pp. 5473.Google Scholar
Riley, G. A., 1947. A theoretical analysis of the zoo-plankton population of Georges Bank. Journ. Mar. Res., Vol. 6, pp. 104–13.Google Scholar
Sars, G. O., 1903. An account of the Crustacea of Norway. Vol. IV. Copepoda Calanoida. Bergen.Google Scholar
Zeuthen, E., 1947. Body size and metabolic rate in the animal kingdom with special regard to the marine micro-fauna. Compt. Rend. Lab. Carlsberg, Ser. Chim., T. 26, (No. 3), pp. 17161.Google Scholar