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Sabellaria Colonies At Duckpool, North Cornwall, 1961–1970

Published online by Cambridge University Press:  11 May 2009

Douglas P. Wilson
Douglas P. Wilson
Affiliation:
The Plymouth Laboratory
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Extract

Between May 1961 and November 1970 almost monthly visits were made to Duckpool, an exposed shore on the north coast of Cornwall, where Sabellaria alveolata (L.) is the dominant organism on low-level rocks uncovered only by spring tides. Massive colonies several feet across and up to some 2 ft thick, formed mainly of shell particles cemented together by the worms, as well as many smaller colonies and single tubes, here reach their maximum development in south-west England.

Selected sites and colonies were photographed and some measured at frequent intervals over long periods of time. comparative studies of long series of colour transparencies examined closely with a binocular microscope have proved invaluable in elucidating the manner and rate of growth of varied types of colonies, their lengths of life and the manner of their ultimate destruction. Detailed histories of these selected colonies are given in this paper and reveal much that was previously unknown or only guessed.

A short spawning period every year in July initiates each new generation. Experimental work, already published, had shown that individuals develop at different rates, the final stage with ability to settle being reached at any time from 6 weeks to 6 or more months, and when reached the ability can be retained for some weeks. This accords with observations on the shore, where settlement takes place in any month between late August and the following early May, or rarely June. The intensity of settlement varies enormously from year to year, there being none in some years, with slight or moderate or heavy settlements in others.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 51 , Issue 3 , August 1971 , pp. 509 - 580
Copyright
Copyright © Marine Biological Association of the United Kingdom 1971

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References

REFERENCES

Allen, E. J. 1915. Polychaeta of Plymouth and the South Devon coast, including a list of the Archiannelida. J. mar. biol. Ass. U.K., Vol. 10, pp. 592–646.Google Scholar
Bassindale, R. 1941. Studies on the biology of the Bristol Channel. VIII. An account of collecting stations, and corrections to the fauna list. Proc. Bristol Nat. Soc, Ser. 4, Vol. 9, pp. 304–15.Google Scholar
Boalch, G. T. 1957. Marine algal zonation and substratum in Beer Bay, south-east Devon. J. mar. biol. Ass. U.K., Vol. 36, pp. 519–28.Google Scholar
Cazaux, C. 1964. Développement larvaire de Sabellaria alveolata (Linné). Bull. Inst. océangr. Monaco, Vol. 62, no. 1296, pp. 1–15.Google Scholar
Crisp, D. J. et al., 1964. The effects of the severe winter of 1962–63 on marine life in Britain. J. Anim. Ecol., Vol. 33, pp. 165–210.CrossRefGoogle Scholar
Elwes, E. V. 1910. Notes on the littoral Polychaeta of Torquay. J. mar. biol. Ass. U.K., Vol. 9, pp. 59–81.CrossRefGoogle Scholar
Galaine, C. & Houlbert, C. 1916. Les récifs d'Hermelles et l'assèchement de la baie du Mont-Saint-Michel. C. r. Acad. Sci., Paris, T. 163, pp. 613–16.Google Scholar
Hendey, N. I. 1964. An introductory account of the smaller algae of British coastal waters. Part V. Bacillariophyceae (Diatoms). Fishery Invest., Lond., Ser. 4, 317 pp.Google Scholar
Herdman, W. A. 1920. Spolia Runiana. - IV. Notes on the abundance of some common marine animals and a preliminary quantitative survey of their occurrence. J. Linn. Soc. (Zool.), Vol. 34, pp. 247–59.CrossRefGoogle Scholar
Kirtley, D. W. 1968. The reef builders. Nat. Hist., N.Y., Vol. 77, No. 1, pp. 40–5.Google Scholar
Kirtley, D. W. & Tanner, W. F. 1968. Sabellariid worms: builders of a major reef type. J.sedim. Petrol, Vol. 38, pp. 73–8.Google Scholar
Lebour, M. V. 1930. The Planktonic Diatoms of Northern Seas, 244 pp. London: Ray Society.Google Scholar
Lewis, J. R. 1964. The Ecology of Rocky Shores, 323 pp. London: The English Universities Press Ltd.Google Scholar
Linke, O. 1951. Neue Beobachtungen Über Sandkorallen-Riffe in der Nordsee. Natur und Volk, Bd. 81, pp. 71–84.Google Scholar
Matthews, L. H. 1923. Notes on the fauna of the Bristol Channel. Proc. Bristol Nat. Soc, Ser. 4, Vol. 9, pp. 46–8.Google Scholar
Moore, H. B. 1936. The biology of Purpura lapillus. I. Shell variation in relation to environment. J. mar. biol. Ass. U.K., Vol. 21, pp. 61–89.CrossRefGoogle Scholar
Multer, H. G. & Milliman, J. D. 1967. Geologic aspects of sabellarian reefs, south-eastern Florida. Bull. mar. Sci., Vol. 17, pp. 257–67.Google Scholar
Parke, M. & Dixon, P. S. 1968. Check-list of British marine algae - second revision. J. mar. biol. Ass. U.K., Vol. 48, pp. 783–832.Google Scholar
Taylor, A. M.Mauchline, J. & Ritson, E. B. 1962. Notes on the radioecology of Sellafield Beach. U.K. Atomic Energy Authority Production Group, pp. 1–20. PG Report 353 (W), Warrington.Google Scholar
Vovelle, J. 1965. Le tube de Sabellaria alveolata (L.) annélide polychète Hermellidae et son ciment. Ékude écologique, expérimentale, histologique et histochimique. Arch. Zool. exp. gén., T. 106, pp. 1–187.Google Scholar
Wilson, D. P. 1929. The larvae of the British sabellarians. J. mar. biol. Ass. U.K., Vol. 15, pp. 221–69.Google Scholar
Wilson, D. P. 1968a. Some aspects of the development of eggs and larvae of Sabellaria alveolata (L.). J. mar. biol. Ass. U.K., Vol. 48, pp. 367–86.Google Scholar
Wilson, D. P. 1968b. The settlement behaviour of the larvae of Sabellaria alveolata (L.). J. mar. biol. Ass. U.K., Vol. 48, pp.387–435.CrossRefGoogle Scholar
Wilson, D. P. 1969. The honeycomb worm. Sea Front., Vol. 15, pp. 322–9.Google Scholar
Wilson, D. P. 1970a. Additional observations on larval growth and settlement of Sabellaria alveolata. J. mar. biol. Ass. U.K., Vol. 50. pp. 1–31.Google Scholar
Wilson, D. P. 1970b. The larvae of Sabellaria spinulosa and their settlement behaviour. J. mar. biol. Ass. U.K., Vol. 50, pp. 33–52.Google Scholar