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Visual predation by a marine cyclopoid copepod, Corycaeus anglicus

Published online by Cambridge University Press:  11 May 2009

M. Gophen  and
R.P. Harris
M. Gophen
Affiliation:
Kinneret Limnological Laboratory, P.O. Box 345, Tiberias, Israel
R.P. Harris
Affiliation:
The Laboratory, Marine Biological Association, Citadel Hill, Plymouth
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Extract

In an experimental study the cyclopoid copepod Corycaeus anglicus Lubbock was found to ingest Artemia nauplii at much higher rates (up to 15 times) in the light than in the dark. Maximal ingestion rates observed in the light represent daily rations of 70% and 66% of the body carbon for males and females respectively. From experimental observations together with studies of the ultrastructure of the photoreceptors it is suggested that Corycaeus can locate prey visually. This is in contrast to the majority of other copepods which use chemoreceptors and mechanoreceptors.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 61 , Issue 2 , May 1981 , pp. 391 - 399
Copyright
Copyright © Marine Biological Association of the United Kingdom 1981

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References

Ambler, J. W. & Frost, B. W., 1974. The feeding behaviour of a predatory planktonic copepod Tortanus discaudatus. Limnology and Oceanography, 19, 446–451.Google Scholar
Anraku, M. & Omori, M., 1963. Preliminary survey of the relationship between the feeding habit and the structure of the mouth parts of marine copepods. Limnology and Oceanography, 8, 116–126.Google Scholar
Beers, J. R., Reeve, M. R. & Grice, G. D., 1977. Controlled ecosystem pollution experiment: effect of mercury on enclosed water columns. IV. Zooplankton population dynamics and production. Marine Science Communications, 3, 355–394.Google Scholar
Boxshall, G. A., 1977. The depth distributions and community organization of the planktonic cyclopoids (Crustacea: Copepoda) of the Cape Verde Islands region. Journal of the Marine Biological Association of the United Kingdom, 57, 543–568.Google Scholar
Corner, E. D. S., Head, R. N., Kilvington, C. C. & Pennycuick, L., 1976. On the nutrition and metabolism of zooplankton. X. Quantitative aspects of Calanus helgolandicus feeding as a carnivore. Journal of the Marine Biological Association of the United Kingdom, 56, 345–358.Google Scholar
Dagg, M. J., 1974. Loss of prey body contents during feeding by an aquatic predator. Ecology, 55, 903–906.Google Scholar
Elofsson, R., 1971. The ultrastructure of a chemoreceptor organ in the head of copepod crustaceans. Acta zoologica, 52, 299–315.Google Scholar
Fleminger, A., 1973. Pattern, number, variability, and taxonomic significance of integumental organs (sensilla and glandular pores) in the genus Eucalanus (Copepoda, Calanoida). Fishery Bulletin. National Oceanic and Atmospheric Administration of the United States, 71, 965–1010.Google Scholar
Friedman, M. & Strickler, J. R., 1975. Chemoreceptors and feeding in calanoid copepods (Arthropoda: Crustacea). Proceedings of the National Academy of Sciences of the United States of America, 72, 4185–4188.CrossRefGoogle ScholarPubMed
Friedrich, H., 1932. Die Augen einiger Corycaiden. Zeitschrift für wissenschaftliche Zoologie, 141, 1–35.Google Scholar
Frost, B. W., 1972. Effects of size and concentration of food particles on the feeding behaviour of the marine planktonic copepod Calanus pacificus. Limnology and Oceanography, 17, 805–815.CrossRefGoogle Scholar
Fryer, G., 1957. The feeding mechanism of some freshwater cyclopoid copepods. Proceedings of the Zoological Society of London, 129, 1–25.CrossRefGoogle Scholar
Gerritsen, J., 1978. Instar-specific swimming patterns and predation of planktonic copepods, Verhandlungen der Internationalen Vereinigung für theoretische und angewandte Limnologie, 20, 2531–2536.Google Scholar
Gerritsen, J. & Strickler, J. R., 1977. Encounter probabilities and community structure in zooplankton: a mathematical model. Journal of the Fisheries Research Board of Canada, 34, 73–82.CrossRefGoogle Scholar
Gibson, V. R. & Grice, G. D., 1978. The developmental stages of a species of Corycaeus (Cope-poda: Cyclopoida) from Saanich Inlet, British Columbia. Canadian Journal of Zoology, 56, 66–74.Google Scholar
Gregory, R. L., Ross, H. E. & Moray, N., 1964. The curious eye of Copilia. Nature, London, 201, 1166–1168.CrossRefGoogle Scholar
Ikeda, T., 1977. Feeding rates of planktonic copepods from a tropical sea. Journal of Experimental Marine Biology and Ecology, 29, 263–277.CrossRefGoogle Scholar
Ivlev, V. S., 1961. Experimental Ecology of the Feeding of Fishes. New Haven: Yale University Press.Google Scholar
Johnson, G. F., 1969. A Contribution to the Biology of Corycaeus anglicus, a Marine Cyclopoid. M.S. Thesis, University of California, San Diego.Google Scholar
Lampitt, R. S., 1978. Carnivorous feeding by a small marine copepod. Limnology and Oceanography, 23, 1228–1231.Google Scholar
Landry, M., 1978. Predatory feeding behaviour of a marine copepod, Labidocera trispinosa. Limnology and Oceanography, 23, 1103–1113.Google Scholar
Lillelund, K. & Lasker, R., 1971. Laboratory studies of predation by marine copepods on fish larvae. Fishery Bulletin. National Oceanic and Atmospheric Administration of the United States, 69, 655–667.Google Scholar
Marshall, S. M., 1973. Respiration and feeding in copepods. Advances in Marine Biology, 11, 57–120.Google Scholar
Mullin, M. M., Stewart, E. F. & Fuglister, F. J., 1975. Ingestion by planktonic grazers as a function of concentration of food. Limnology and Oceanography, 20, 259–262.Google Scholar
Paffenhöfer, G.-A., 1971. Grazing and ingestion rates of nauplii, copepodids and adults of the marine planktonic copepod Calanus helgolandicus. Marine Biology, 11, 286–298.Google Scholar
Strickler, J. R., 1975. Intra- and interspecific information flow among planktonic copepods: receptors. Verhandlungen der Internationalen Vereinigung fur theoretische und angewandte Limnologie, 19, 2951–2958.Google Scholar
Strickler, J. R., 1977. Observation of swimming performances of planktonic copepods. Limnology and Oceanography, 22, 165–170.CrossRefGoogle Scholar
Strickler, J. R. & Bal, A. K., 1973. Setae on the first antennae of the copepod Cyclops scutifer (Sars): their structure and importance. Proceedings of the National Academy of Sciences of the United States of America, 70, 2656–2659.CrossRefGoogle ScholarPubMed
Vaissière, R., 1961. Morphologie et histologie comparèes des yeux des Crustacés Copépodes. Archives de zoologie expérimental et génèrale, 100, 1–125.Google Scholar
Wickstead, J. H., 1962. Food and feeding in pelagic copepods. Proceedings of the Zoological Society of London, 139, 545–555.Google Scholar
Wolken, J. J. & Florida, R. G., 1969. The eye structure and optical system of the crustacean copepod, Copilia. Journal of Cell Biology, 40, 279–285.CrossRefGoogle ScholarPubMed