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Food availability for sprat larvae in the Irish Sea

Published online by Cambridge University Press:  11 May 2009

S. H. Coombs
Affiliation:
Plymouth Marine Laboratory, Prospect Place, The Hoe, Plymouth, PL1 3DH
J. H. Nichols
Affiliation:
Fisheries Laboratory, Pakefield Road, Lowestoft, Suffolk, NR33 OHT
D. V. P. Conway
Affiliation:
Plymouth Marine Laboratory, Prospect Place, The Hoe, Plymouth, PL1 3DH
S. Milligan
Affiliation:
Fisheries Laboratory, Pakefield Road, Lowestoft, Suffolk, NR33 OHT
N. C. Halliday
Affiliation:
Plymouth Marine Laboratory, Prospect Place, The Hoe, Plymouth, PL1 3DH

Extract

The distribution of larvae of sprat (Sprattus sprattus) is described in relation to feeding conditions in the Irish Sea. Larvae were most abundant towards the coastal margins. Relatively few were taken in the mixed water of the central Irish Sea. Preferred food organisms were also more abundant in coastal regions. Both sprat eggs and larvae, and microplankton, were more dispersed down the water column when it was fully mixed than when stratified. Characterization of food availability for larvae, as peak (modal) abundance down the water-column, is shown to be related to the degree of stratification.

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 1992

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References

Aiken, J., 1981. The Undulating Oceanographic Recorder Mark 2. Journal of Plankton Research, 3, 551560.Google Scholar
Bakken, E., 1987. The ICES Sprat Biology Workshop. International Council for the Exploration of the Sea (CM Papers and Reports), CM 1987/H:49, 3 pp.Google Scholar
Beverton, R.J.H. & Tungate, D.S., 1967. A multi-purpose plankton sampler. Journal du Conseil, 31, 145157.Google Scholar
Brander, K.M. & Dickson, R.R., 1984. An investigation of the low level of fish production in the Irish Sea. Rapports et Procès-verbaux des Réunions, Conseil International pour l'Exploration de la Mer, 183, 234242.Google Scholar
Buckley, L.J., Halavik, T.A., Smigielski, A.S. & Laurence, G.C., 1987. Growth and survival of the larvae of three species of temperate marine fishes reared at discrete prey densities. In Tenth Annual Larval Fish Conference (ed. R.D., Hoyt), pp. 8292. Bethesda, Maryland: American Fisheries Society.Google Scholar
Buckley, L.J. & Lough, R.G., 1987. Recent growth, biochemical composition, and prey field of larval haddock (Melanogrammus aeglefinus) and Atlantic cod (Gadus morhua) on Georges Bank. Canadian Journal of Fisheries and Aquatic Sciences, 44, 1425.CrossRefGoogle Scholar
Conway, D.V.P., Tranter, P.R.G., Fernandez de Puelles, M.L. & Coombs, S.H., 1991. Feeding of larval sprat (Sprattus sprattus L.) and sardine (Sardina pilchardus Walbaum). International Council for the Exploration of the Sea (CM Papers and Reports), CM 1991/L:76, 15 pp.Google Scholar
Coombs, S.H., Conway, D.V.P., Halliday, N.C. & Robins, D.B., 1991. Feeding conditions for sprat larvae in the Irish Sea. International Council for the Exploration of the Sea (CM Papers and Reports), CM 1991/L:47, 14 pp.Google Scholar
Dickson, R.R., ed., 1987. Irish Sea status report of the marine pollution monitoring management group. Aquatic Environment Monitoring Report, MAFF Directorate of Fisheries Research, Lowestoft, no. 17, 83 pp.Google Scholar
Frank, K.T. & McRuer, J., 1989. Nutritional status of field-collected haddock (Melanogrammus aeglefinus) larvae from south western Nova Scotia: an assessment based on morphometric and vertical distribution data. Canadian Journal of Fisheries and Aquatic Sciences, 46 (suppl. 1), 125133.Google Scholar
Harding, D. & Nichols, J.H., 1987. Plankton surveys off the north-east coast of England in 1976: an introductory report and summary of the results. Fisheries Research Technical Report, MAFF Directorate of Fisheries Research, Lowestoft, no. 86, 56 pp.Google Scholar
Land, M. A. van der, 1990. Distribution and mortality of pelagic eggs of by-catch species in the 1989 egg surveys in the southern North Sea. International Council for the Exploration of the Sea (CM Papers and Reports), CM 1990/H:19, 19 pp.Google Scholar
Lasker, R., 1975. Field criteria for survival of anchovy larvae: the relation between inshore chlorophyll maximum layers and successful first feeding. Fishery Bulletin. National Oceanic and Atmospheric Administration. Washington, DC, 73, 453462.Google Scholar
Last, J.M., 1980. The food of twenty species of fish larvae in the west-central North Sea. Fisheries Research Technical Report, MAFF Directorate of Fisheries Research, Lowestoft, no. 60, 44 pp.Google Scholar
Lee, J.W. & Williamson, D.I., 1975. The vertical distribution and diurnal migration of copepods at different stations in the Irish Sea. I. Pseudocalanus elongatus (Boeck) and Microcalanus pusillus G.O. Sars. Journal of the Oceanographical Society of Japan, 31, 199211.Google Scholar
Lough, R.G., 1984. Larval fish trophodynamic studies on Georges Bank: sampling strategy and initial results. In The propagation of cod Gadus morhua (ed. L.E., Dahlet al.), pp. 395434. Flodevigen rapportser.Google Scholar
Maff, 1981. Atlas of the seas around the British Isles, 100 pp. HMSO Publications.Google Scholar
Marak, R.R., 1960. Food habits of larval cod, haddock and coalfish in the Gulf of Maine and Georges Bank area. Journal du Conseil, 25, 147157.Google Scholar
Milligan, S.P., 1986. Recent studies on the spawning of sprat (Sprattus sprattus L.) in the English Channel. Fisheries Research Technical Report, MAFF Directorate of Fisheries Research, Lowestoft, no. 83, 18 pp.Google Scholar
Milligan, S.P. & Riches, B.F., 1983. The new MAFF/Guildline high speed plankton samplers. International Council for the Exploration of the Sea (CM Papers and Reports), CM 1983/L:7, 14 pp.Google Scholar
Nichols, J.H. & Thompson, A.B., 1991. Mesh selection of copepodite and nauplius stages of four calanoid copepod species. Journal of Plankton Research, 13, 661671.CrossRefGoogle Scholar
Pipe, R.K., Coombs, S.H. & Clarke, K.R., 1981. On the sampling validity of the Longhurst-Hardy Plankton Recorder for fish eggs and larvae. Journal of Plankton Research, 3, 675683.Google Scholar
Richardson, K., Lavin-Peregrina, M.F., Mitchelson, E.G. & Simpson, J.H., 1985. Seasonal distribution of chlorophyll a in relation to physical structure in the western Irish Sea. Oceanologica Acta, 8, 7786.Google Scholar
Scott, A., 1913a. On the pelagic fish eggs collected off the south-west of the Isle of Man. Report of the Lancashire Sea Fisheries Laboratory, no. 21, 233253.Google Scholar
Scott, A., 1913b. On the pelagic fish eggs collected in 1913. Report of the Lancashire Sea Fisheries Laboratory, no. 22, 2636.Google Scholar
Scott, A., 1914. On the pelagic fish eggs collected off the south-west of the Isle of Man in 1914. Report of the Lancashire Sea Fisheries Laboratory, no. 23, 212221.Google Scholar
Scrope-Howe, S. & Jones, D.A., 1985. Biological studies in the vicinity of a shallow-sea tidal mixing front. V. Composition, abundance and distribution of zooplankton in the western Irish Sea, April 1980 to November 1981. Philosophical Transactions of the Royal Society, London (B), 310, 501519.Google Scholar
Scrope-Howe, S. & Jones, D.A., 1986. The vertical distribution of zooplankton in the western Irish Sea. Estuarine, Coastal and Shelf Science, 22, 785802.Google Scholar
Shields, R.J., 1990. Studies of growth and nutritional status in O-group sprat, Sprattus sprattus (Clupeidae), using otolith microstructure and lipid analytical techniques. PhD thesis, University College of North Wales, Bangor.Google Scholar
Theilacker, G. & Dorsey, K. 1980. Larval fish diversity, a summary of laboratory and field research. In Workshop on the effects of environmental variation on the survival of larval pelagic fishes (rapporteur G.D., Sharp), pp. 105142. Paris: Unesco, Intergovernmental Oceanographic Commission, Workshop Report no. 28.Google Scholar
Thompson, A.B. & Harrop, R.T., 1991. Feeding dynamics of fish larvae on Copepoda in the western Irish Sea, with particular reference to cod (Gadus morhua). Marine Ecology Progress Series, 68, 213223.Google Scholar
Thompson, B.M., Milligan, S.P. & Nichols, J.H., 1981. The development rates of sprat (Sprattus sprattus L.) eggs over a range of temperatures. International Council for the Exploration of the Sea (CM Papers and Reports), CM 1981/H:15, 9 pp.Google Scholar
Wallace, P.D. & Pleasants, C.A., 1972. The distribution of eggs and larvae of some pelagic fish species in the English Channel and adjacent waters in 1967 and 1968. International Council for the Exploration of the Sea (CM Papers and Reports), CM 1972/J:8, 12 pp.Google Scholar
White, R.G., 1988. Studies on holoplankton and meroplankton in relation to fronts. PhD thesis, University College of North Wales, Bangor.Google Scholar
Wiborg, K.F., 1948. Investigations on cod larvae in the coastal waters of northern Norway. Occurrence of cod larvae and occurrence of food organisms in the stomach contents and in the sea: preliminary report. Fiskeridirektoratets Skrifter. Serie Havundersokelser. Bergen, 9, 27 pp.Google Scholar
Williams, R., Collins, N.R. & Conway, D.V.P., 1983. The double LHPR system, a high speed microand macroplankton sampler. Deep-Sea Research, 30A, 331342.Google Scholar