Hostname: page-component-586b7cd67f-tf8b9 Total loading time: 0 Render date: 2024-11-23T19:48:56.687Z Has data issue: false hasContentIssue false
  • English
  • Français

On the nutrition and metabolism of zooplankton. V. Feeding efficiency of Calanus finmarchicus

Published online by Cambridge University Press:  11 May 2009

E. D. S. Corner ,
C. B. Cowey  and
S. M. Marshall
E. D. S. Corner
Affiliation:
The Plymouth Laboratory
C. B. Cowey
Affiliation:
N.E.R.C. Fisheries Biochemical Unit, University of Aberdeen
S. M. Marshall
Affiliation:
Marnit Station, Millport
Get access Rights & Permissions [Opens in a new window]

Extract

Nitrogen retained and nitrogen excreted by Calanus finmarchicus (Gunnerus) have been measured at all stages of development from egg to adult; and the percentage of food digested by adult females grazing algal diets has been estimated by two separate methods. The data have been used to calculate gross efficiency of growth by the young stages as well as that of egg-production by the adult female. They show that during a life-span of approximately ten weeks the animal uses 24% of the nitrogen it captures as food in order to build new tissue and produce eggs; the remaining larger fraction is lost as faecal pellets, moults and excreted end-products of metabolism.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 47 , Issue 2 , June 1967 , pp. 259 - 270
Copyright
Copyright © Marine Biological Association of the United Kingdom 1967

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Conover, R. J., 1966. Assimilation of organic matter by zooplankton. Limnol. Oceanogr., Vol. II, pp. 338–45.CrossRefGoogle Scholar
Corner, E. D. S., 1961. On the nutrition and metabolism of zooplankton. I. Preliminary observations on the feeding of the marine copepod, Calanus helgolandicus (Claus). J. mar. biol. Ass. U.K., Vol. 41, pp. 5–16.CrossRefGoogle Scholar
Corner, E. D. S. & Newell, B. S., 1967. On the nutrition and metabolism of zooplankton. IV. The forms of nitrogen excreted by Calanus. J. mar. biol. Ass. U.K., Vol. 47, pp. 113–20.CrossRefGoogle Scholar
Corner, E. D. S., Cowey, C. B., & Marshall, S. M., 1965. On the nutrition and metabolism of zooplankton. III. Nitrogen excretion by Calanus. J. mar. biol. Ass. U.K., Vol. 45, pp. 429–42.CrossRefGoogle Scholar
Cowey, C. B. & Corner, E. D. S., 1963. On the nutrition and metabolism of zooplankton. II. The relationship between the marine copepod Calanus helgolandicus and paniculate material in Plymouth sea water in terms of amino acid composition. J. mar. biol. Ass. U.K., Vol. 43, pp. 495&511.CrossRefGoogle Scholar
Cowey, C. B. & Corner, E. D. S., 1966. The amino-acid composition of certain unicellular algae and of the faecal pellets produced by Calanus finmarchicus when feeding on them. In Some Contemporary Studies in Marine Science, pp. 225–31. Ed. Barnes, H. London: George Allen and Unwin Ltd.Google Scholar
Cushing, D. H. & Vučetić, T., 1963. Studies on a Calanus patch. III. The quantity of food eaten by Calanus finmarchicus. J. mar. biol. Ass. U.K., Vol. 43, pp. 349–71.CrossRefGoogle Scholar
Droop, M. R., 1957. Vitamin B12 in marine ecology. Nature, Lond., Vol. 180, pp. 1041–2.CrossRefGoogle Scholar
Ketchum, B. H., 1962. Regeneration of nutrients by zooplankton. Rapp. P.-v. Réun. Cons. perm. int. Explor. Mer, Vol. 153, pp. 86–91.Google Scholar
Lasker, R., 1966. Feeding, growth, respiration and carbon utilization of a Euphausiid crustacean. J. Fish. Res. Bd Can., Vol. 23, pp, 1291–317.CrossRefGoogle Scholar
Marshall, S. M. & Orr, A. P., 1952. On the biology of Calanus finmarchicus. VII. Factors affecting egg production. J. mar. biol. Ass. U.K., Vol. 30, pp. 527–47.CrossRefGoogle Scholar
Marshall, S. M. & Orr, A. P., 1955 a. On the biology of Calanus finmarchicus. VIII. Food uptake, assimilation and excretion in adult and stage V Calanus. J. mar. biol. Ass. U.K., Vol. 34, pp. 495–529.CrossRefGoogle Scholar
Marshall, S. M. & Orr, A. P., 1955 b. The Biology of a Marine Copepod, Calanus finmarchicus (Gunnerus). 188 pp. Edinburgh: Oliver and Boyd.Google Scholar
Marshall, S. M. & Orr, A. P., 1956. On the biology of Calanus finmarchicus. IX. Feeding and digestion in the young stages. J. mar. biol. Ass. U.K., Vol. 35, pp. 587–603.CrossRefGoogle Scholar
Marshall, S. M. & Orr, A. P., 1963. Carbohydrate and organic matter in suspension in Loch Striven during 1962. J. mar. biol. Ass. U.K., Vol. 44, pp. 285–92.CrossRefGoogle Scholar
Moore, S. & Stein, W. H., 1954. A modified ninhydrin method for the photometric determinations of amino acids and related compounds. J. biol. Chem., Vol. 211, pp. 907–13.CrossRefGoogle Scholar
Nicholls, A. G., 1933. On the biology of Calanus finmarchicus. I. Reproduction and seasonal distribution in the Clyde sea area during 1932. J. mar. biol. Ass. U.K., Vol. 19, pp. 83–110.CrossRefGoogle Scholar
Parsons, T. R., Stephens, K. & Strickland, J. D. H., 1961. On the chemical composition of eleven species of marine phytoplankters. J. Fish. Res. Bd Can., Vol. 18, pp. 1007–16.Google Scholar
Ponomareva, L. A., 1959. Reproduction of Euphausiidae of the sea of Japan and development of their early larval stages. Zool. Zh., Vol. 38, pp. 1643–62.Google Scholar
Winberg, G. G., 1956. Rate of metabolism and food requirements of fishes. Nauch. Trudy Belorussk. gos Univ., Minsk, 1956Google Scholar