Hostname: page-component-cd9895bd7-7cvxr Total loading time: 0 Render date: 2024-12-22T17:50:04.540Z Has data issue: false hasContentIssue false
  • English
  • Français

The Nematode Fauna Associated With Holdfasts of Kelp (Laminaria Hyperborea) in North-East Britain

Published online by Cambridge University Press:  11 May 2009

P. G. Moore
P. G. Moore
Affiliation:
Wellcome Marine Laboratory, University of Leeds, e Robin Hood's Bay, Yorkshire
Get access Rights & Permissions [Opens in a new window]

Extract

Seventy-two holdfast samples of the kelp Laminaria hyperborea (Gunn.) Fosl., from fifteen approximately equidistant sites along the North-East coast of Britain, from St Abbs in Berwickshire to Flamborough Head, have been taken during the course of one spring-tide period. The nematode fauna of these samples (20,744 specimens of 61 species) has been examined and the data are presented in such a way as to facilitate comparison with previous work. The fauna in the North Sea is dominated by large enoploid species. Enoplus communis Bastian, Anticoma acuminata (Eberth), Thoracostoma coronatum (Eberth), Phanoderma albidum Bastian and Pontonema vulgaris (Bastian) are regularly abundant. The minor contribution of the family Monohysteridae indicates that silt is of little importance to the nematode fauna in exposed localities. The holdfast-dwelling nematodes are generally epigrowth feeders or omnivores, the latter exploiting the sediment-feeding niche apparently unavailable to specialized deposit feeders. Species with short body setae, body length above 1·5 mm, having smooth cuticles and possessing some visual mechanism are dominant. It is upheld that algal structure per se is of primary importance in determining the different nematode communities found to exist in algae of different growth forms, and to account for the similarity shown between the faunas inhabiting similar algal growth forms from widely separate geographical areas and differing levels on the shore. It is suggested that habitat-component generic keys might facilitate investigation of unknown regions.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 51 , Issue 3 , August 1971 , pp. 589 - 604
Copyright
Copyright © Marine Biological Association of the United Kingdom 1971

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Barnard, J. L. 1958. Amphipod crustaceans as fouling organisms in Los Angeles-Long Beach harbors, with reference to the influence of seawater turbidity. Calif. Fish Game, Vol. 44, pp. 161–70.Google Scholar
Colman, J. 1940. On the faunas inhabiting intertidal seaweeds. J. mar. biol. Ass. U.K., Vol. 24, pp. 129–83.CrossRefGoogle Scholar
Crofton, H. D. 1966. Nematodes. 160 pp. London: Hutchinson University Library.Google Scholar
Dahl, E. 1948. On the smaller Arthropoda of marine algae, especially in the polyhaline waters off the Swedish west coast. Dissertation, Lund. Unders. over Oresund., Vol. 35, pp. 1–193.Google Scholar
Hopper, B. E. & Meyers, S. P. 1966. Observations on the bionomics of the marine nematode Metoncholaimus sp. Nature, Lond., Vol. 209, pp. 899–900.CrossRefGoogle ScholarPubMed
Hopper, B. E. & Meyers, S. P. 1967a, Population studies on benthic nematodes within a subtropical seagrass community. Marine Biol., Vol. 1, pp. 85–96.CrossRefGoogle Scholar
Hopper, B. E. & Meyers, S. P. 1967b, Foliicolous marine nematodes on turtle grass, Thalassia testudinum König, in Bicayne Bay, Florida. Bull. mar. Sci. Gulf Caribb., Vol. 17, pp. 471–517.Google Scholar
Jennings, J. B. & Colam, J. B. 1970. Gut structure, digestive physiology and food storage in Pontonema vulgaris (Nematoda: Enoplida). J. Zool., Lond., Vol. 161, pp. 211–21.CrossRefGoogle Scholar
Lilly, S. J.Sloane, J. F.Bassindale, R.Ebling, F. J. & Kitching, J. A. 1953. The ecology of the Lough Ine rapids with special reference to water currents. IV. The sedentary fauna of sublittoral boulders. J. Anim. Ecol., Vol. 22, pp. 87–122.CrossRefGoogle Scholar
Ott, J. 1967. Vertikalverteilung von Nematoden in Beständen nordadriatischer Sargassaceen. Helgolander wiss. Meeresunters., Vol. 15, pp. 412–28.CrossRefGoogle Scholar
Schuurmans Stekhoven, J. H. JR., 1953. Nematoda. Tierwelt N.-u. Ostsee, Teil 5, pp.b 1–173, c1–50 (Lief. 28).Google Scholar
Stauffer, H. 1924. Die Lokomotion der Nematoden Beiträge zur Kausalmorphologie der Fadenwurmer. Zool. Jb. (Syst.), Bd. 49, pp. 1–119.Google Scholar
Warwick, R. M. & Buchanan, J. B. 1970. The meiofauna off the coast of Northumberland. I. The structure of the nematode population. J. mar. biol. Ass. U.K., Vol. 50, pp. 129–46.CrossRefGoogle Scholar
Wieser, W. 1951. Untersuchungen über die algenbewohnende Mikrofauna mariner Hartböden. I. Zur Oekologie und Systematik der Nematodenfauna von Plymouth. Ost. Zool. Z., Bd. 3, pp. 425–80.Google Scholar
Wieser, W. 1952. Investigations on the microfauna inhabiting seaweeds on rocky coasts. IV. Studies on the vertical distribution of the fauna inhabiting seaweeds below the Plymouth Laboratory. J. mar. biol. Ass. U.K., Vol. 31, pp. 145–74.CrossRefGoogle Scholar
Wieser, W. 1953. Freeliving marine nematodes. I. Enoploidea. Reports of Lund University Chile Expedition, 1948–9. Acta Univ. Lund., N.F., Avd. 2, Bd. 49, pp. 1–155.Google Scholar
Wieser, W. 1954. Untersuchungen Über die algenbewohnende Mikrofauna mariner Hartböden. III. Zur Systematik der freilebenden Nematoden des Mittelmeeres. Hydrobiologia, Vol. 6, pp. 144–217.CrossRefGoogle Scholar
Wieser, W. 1959. Freeliving marine nematodes. IV. General part. Reports of Lund University Chile Expedition, 1948–9. Acta Univ. Lund., N.F., Avd. 2, Bd. 55, pp. 1–111.Google Scholar