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Age determination, growth rate and population structure of the horse mussel Modiolus modiolus

Published online by Cambridge University Press:  11 May 2009

N.A. Anwar ,
C.A. Richardson  and
R. Seed
N.A. Anwar
Affiliation:
University of Wales Bangor, School of Ocean Sciences, Menai Bridge, Gwynedd, LL59 5EY
C.A. Richardson
Affiliation:
University of Wales Bangor, School of Ocean Sciences, Menai Bridge, Gwynedd, LL59 5EY
R. Seed
Affiliation:
University of Wales Bangor, School of Ocean Sciences, Menai Bridge, Gwynedd, LL59 5EY
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Abstract

The age and growth rate of Modiolus modiolus have been studied from acetate peel replicas of polished and etched shell sections. Age estimates could be reliably obtained from the alternating patterns of light (summer) and dark (winter) growth lines present in the middle nacreous layer of the shell. Growth lines in the inner nacreous layer, however, generally converged to form blocks of nacre such that the identity of individual lines was lost, whilst in the umbones growth lines were often tightly compressed and difficult to resolve. Data obtained from analyses of the internal growth lines in the middle nacreous layer were used to construct growth curves for several subtidal populations using the von Bertalanffy growth equation. The fastest growth rate was recorded for mussels growing epifaunally on the legs of a drilling platform in the North Sea; these mussels achieved a maximum shell length of 110 mm within ten years. The oldest mussel (from Ling Bank in the northern North Sea) was 48 years old and measured 133 mm in length whilst the largest mussel (from Loch Spelve in western Scotland) was 147 mm long and 38 years old. With the exception of the relatively young population (maximum age 10 years) from the drilling platform, most of the benthic populations studied included mussels in excess of 35 years of age. It is clear, therefore, that M. modiolus is a potentially long-lived member of the subtidal benthos.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 70 , Issue 2 , May 1990 , pp. 441 - 457
Copyright
Copyright © Marine Biological Association of the United Kingdom 1990

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References

Allen, K.R., 1966. A method of fitting growth curves of the von Bertalanffy type to observed data. Journal of the Fisheries Research Board of Canada, 23, 163–179.CrossRefGoogle Scholar
Brousseau, D.J., 1984. Age and growth rate determinations for the Atlantic ribbed mussel, Geukensia demissa Dillwyn (Bivalvia: Mytilidae). Estuaries, 7, 233–241.CrossRefGoogle Scholar
Brown, R.A. & Seed, R., 1977. Modiolus modiolus (L.) - an autecological study. In Biology ofBenthic Organisms. Proceedings of the 11th European Symposium on Marine Biology, Galway, Ire-land, 1976 (ed. B.F., Keeganet al.), pp. 93–100. Oxford: Pergamon Press.CrossRefGoogle Scholar
Comely, C.A., 1978. Modiolus modiolus (L.) from the Scottish west coast. I. Biology. Ophelia, 17, 167–193.CrossRefGoogle Scholar
Crenshaw, M.A., 1980. Mechanisms of shell formation and dissolution. In Skeletal Growth of Aquatic Organisms (ed. D.C., Rhoads and R.A., Lutz), pp. 115–128. New York: Plenum Press.CrossRefGoogle Scholar
Davenport, J.D. & Kjørsvik, E., 1982. Observations on a Norwegian intertidal population of the horse mussel Modiolus modiolus (L.). Journal of Molluscan Studies, 48, 370–371.CrossRefGoogle Scholar
Jasim, A.K. & Brand, A.R., 1989. Observations on the reproduction of Modiolus modiolus in Isle of Man waters. Journal of the Marine Biological Association of the United Kingdom, 69, 373–385.CrossRefGoogle Scholar
Kuenzler, E.J., 1961. Structure and energy flow of a mussel population in a Georgia salt marsh. Limnology and Oceanography, 6, 191–204.CrossRefGoogle Scholar
Lutz, R. A., 1976. Annual growth patterns in the inner shell layer of Mytilus edulis L. Journal of the Marine Biological Association of the United Kingdom, 56, 723–731.CrossRefGoogle Scholar
Lutz, R.A. & Castagna, M., 1980. Age composition and growth rate of a mussel (Geukensia demissa) population in a Virginia salt marsh. Journal of Molluscan Studies, 46, 106–115.Google Scholar
Lutz, R.A. & Clark, G.R., 1984. Seasonal and geographic variation in the shell microstructure of a salt-marsh bivalve (Geukensia demissa (Dillwyn)). Journal of Marine Research, 42, 943–956.CrossRefGoogle Scholar
Macdonald, B.A. & Thomas, M.L.H., 1980. Age determination of the soft-shell clam Mya arenaria using shell internal growth lines. Marine Biology, 58, 105–109.CrossRefGoogle Scholar
Murawski, S.A., Ropes, J.W. & Serchuk, F.M., 1982. Growth of the ocean quahog Arctica islandica, in the middle Atlantic Bight. Fishery Bulletin. National Oceanic and Atmospheric Administration of the United States, 80, 21–34.Google Scholar
Richardson, C.A., Crisp, D.J. & Runham, N.W., 1979. Tidally deposited growth bands in the shell of the common cockle Cerastoderma edule (L.). Malacologia, 18, 277–290.Google Scholar
Roberts, C.D., 1975. Investigations into a Modiolus modiolus (L.) (Mollusca: Bivalvia) community in Strangford Lough, Northern Ireland. Underwater Association Report, 1, 27–49.Google Scholar
Seed, R. & Brown, R.A., 1975. The influence of reproductive cycle, growth and mortality on population structure in Modiolus modiolus (L.), Cerastoderma edule (L.) and Mytilus edulis L. (Mollusca: Bivalvia). In Proceedings of the Ninth European Marine Biological Symposium, Oban, Scotland, 1974 (ed. H., Barnes), pp. 257–274, Aberdeen: Aberdeen University Press.Google Scholar
Seed, R. & Brown, R.A., 1977. A comparison of the reproductive cycles of Modiolus modiolus L., Cerastoderma (Cardium) edule (L.) and Mytilus edulis L. in Strangford Lough, Northern Ireland. Oecologia, 30, 173–188.CrossRefGoogle ScholarPubMed
Seed, R. & Brown, R.A., 1978. Growth as a strategy for survival in two marine bivalves, Cerastoderma edule and Modiolus modiolus. Journal of Animal Ecology, 47, 283–292.CrossRefGoogle Scholar
Taylor, J.D., Kennedy, W.J. & Hall, A., 1969. The shell structure and mineralogy of the Bivalvia: Introduction. Nuculacea - Trigonacae. Bulletin of the British Museum (Natural History) (Zoology), supplement 3, 125 pp.CrossRefGoogle Scholar
Wiborg, K.F., 1946. Undersøkelser over oskjellet (Modiola modiolus (L.)), I. Alminnelig biologi, vekst og økonomisk betydning. Fiskeridirektoratets Skrifter (serie Havundersøkelser), 8(5), 85 pp.Google Scholar
Wilkes, D.A. & Crenshaw, M.A., 1979. Formation of a dissolution layer in molluscan shells. In Scanning Electron Microscopy (ed. O., Jahari and R.P., Becker), pp. 469–474. Illinois: O'Hare.Google Scholar
Wilson, D.P., 1977. Modiolus modiolus (L.) in small mid-tidal rock pools at Penrhyn Bay, North Wales. Estuarine and Coastal Marine Science, 5, 215–222.CrossRefGoogle Scholar
Witman, J.D., 1985. Refuges, biological disturbance and rocky subtidal community structure in New England. Ecological Monographs, 55, 421–445.CrossRefGoogle Scholar