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The Behaviour of Arenicola Marina L. in Sand, and the Role of Spontaneous Activity Cycles

Published online by Cambridge University Press:  11 May 2009

G. P. Wells
G. P. Wells
Affiliation:
Department of Zoology, University College, London
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Extract

Worms were allowed to burrow in sand in the laboratory. The general form of their burrows resembled that found in the field. Their behaviour was studied by continuously recording the water movements through the burrows for periods up to 3 weeks.

Whenever the worms were feeding from a gradually subsiding cone and piling up castings, as they do in the field, a characteristic cyclical pattern was traced. This was marked by conspicuous diphasic excursions at intervals of about 40 min. Defaecation occurs at the summit of the first phase. By comparison with records got from worms in glass tubes (Wells, 1949), it is inferred that the first phase consists of tailward locomotion to the sand surface, and the second to headward irrigation accompanied by gentle creeping back to the feeding point. The whole cycle is identical with the intermittent irrigation cycle shown in glass tubes.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 28 , Issue 2 , October 1949 , pp. 465 - 478
Copyright
Copyright © Marine Biological Association of the United Kingdom 1949

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References

REFERENCES

Chapman, G. & Newell, G. E., 1947. The role of the body fluid in relation to movement in soft-bodied invertebrates. I. The burrowing of Arenicola. Proc. Roy. Soc. B, Vol. 134, PP. 431–55Google ScholarPubMed
Champman, G. & Newell, G. E., 1948. Burrowing of the Lugworm. Nature, Vol. 162, pp. 894–5.CrossRefGoogle Scholar
Dam, L. Van, 1937. Über die Atembewegungen und das Atemvolumen von Phryganea Larven, Arenicola marina, und Nereis virens, sowie über die Sauerstoffausnutzung bei Anodonta cygnea, Arenicola marina und Nereis virens. Zool. Anz., Bd. 118, p. 122–8.Google Scholar
Dam, L. Van, 1938. On the Utilisation of Oxygen and Regulation of Breathing in some Aquatic Animals, 143 pp. Groningen.Google Scholar
Häntzschel, W. 1938. Quer-Gliederung bei rezented und fossilen Wurmröhren. Senckenbergiana, Bd. 20, pp. 145–54.Google Scholar
Just, B., 1924. Über die Muskel- und Nervenphysiologie von Arenicola marina. Z. vergl. Physio., Bd. 2, pp. 155–83.CrossRefGoogle Scholar
Linke, O., 1939. Die Biota des Jadebusenwattes. Helgol. wiss. Meeresunters., Bd. 1, pp. 201–348.CrossRefGoogle Scholar
Lissmann, H. W. 1946. The Neurological Basis of the Locomotory Rhythm in the Spinal Dogfish (Scyllium canicula, Acanthias vulgaris). Journ. Exp. Biol., Vol. 23, pp. 343–61; 162–76.CrossRefGoogle ScholarPubMed
Newell, G. E., 1948. A Contribution to our Knowledge of the Life History of Arenicola marina L. Journ. Mar. Biol. Assoc., Vol. XXVII, pp. 554–80.Google Scholar
Osler, E., 1826. On burrowing and boring Marine Animals. Phil. Trans. Roy. Soc., Part III, pp. 342–71.CrossRefGoogle Scholar
Thamdrup, H. M., 1935. Beiträge sur Ökologie der Wattenfauna auf experimenteller Grundlage. Medd. Komm. Havundersøg., Kbh., Fiskeri, Bd. X, no. 2, 125 pp.Google Scholar
Wells, G. P., 1937. Studies on the Physiology of Arenicola marina L. I. The Pacemaker Role of the Oesophagus, and the Action of Adrenaline and Acetylcholine. Journ. Exp. Biol., Vol. XIV, pp. 117–57.CrossRefGoogle Scholar
Wells, G. P., 1945. The mode of life of Arenicola marina L. Journ. Mar. Biol. Assoc., Vol. XXVI, pp. 170–207.CrossRefGoogle Scholar
Wells, G. P., 1948. Thixotropy and the Mechanics of Burrowing in the Lugworm (Arenicola marina L.). Nature, Vol. 162, pp. 652–3.CrossRefGoogle ScholarPubMed
Wells, G. P., 1949. Respiratory movements of Arenicola marina L.: intermittent irrigation of the tube, and intermittent aerial respiration. Journ. Mar. Biol. Assoc., Vol. XXVIII, pp. 447–64.CrossRefGoogle Scholar
Wells, G. P. & Ledingham, I. C., 1940. Studies on the physiology of Arenicola marina L. II. Accommodation to magnesium concentration in the isolated extrovert. Journ. Exp. Biol., Vol. XVII, pp. 353–62.CrossRefGoogle Scholar