Hostname: page-component-cd9895bd7-jn8rn Total loading time: 0 Render date: 2024-12-22T18:35:45.635Z Has data issue: false hasContentIssue false

Variation in the tidal migratory behaviour and rhythmic light-responsiveness in the shore crab, Carcinus maenas

Published online by Cambridge University Press:  11 May 2009

C. G. Warman
Affiliation:
School of Ocean Sciences, Marine Science Laboratories, University College of North Wales, Menai Bridge, Gwynedd, LL59 5EY.
D. G. Reid
Affiliation:
Fisheries Division, Scottish Office, Department of Agriculture and Fisheries, Marine Laboratories, Victoria Road, Torry, Aberdeen, AB9 8DB
E. Naylor
Affiliation:
Fisheries Division, Scottish Office, Department of Agriculture and Fisheries, Marine Laboratories, Victoria Road, Torry, Aberdeen, AB9 8DB

Extract

The distribution of shore crabs, Carcinus maenas (L.), within the intertidal and shallow subtidal zones of a rocky shore in the Menai Strait, North Wales, was recorded regularly by diving throughout the tidal cycle. Samples were also obtained by searching the shore during low tide and by collecting crabs in baited pots. It was found that the smaller individuals (<35 mm carapace width) in the population tend to remain within the intertidal throughout the tidal cycle whilst others, mainly the red-coloured adults, appear to remain permanently below low-water mark. The remainder of the population, predominantly green males larger than 35 mm carapace width, migrate upshore with the flood tide and downshore again with the ebb. The behaviour of C. maenas on the shore appears to be affected, at least in part, by a tidally rhythmic pattern of responsiveness to directional light which is seen in freshly collected crabs in the laboratory.

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 1993

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

Atkinson, R. J. A. & Parsons, A. J., 1973. Seasonal patterns of migration and locomotor rhythmicity in populations of Carcinus. Netherlands Journal of Sea Research (Seventh European Symposium on Marine Biology), 7, 8193.CrossRefGoogle Scholar
Bregazzi, P. K. & Naylor, E., 1972. The locomotor activity rhythm of Talitrus saltator (Montagu) (Crustacea, Amphipoda). Journal of Experimental Biology, 57, 375391.CrossRefGoogle Scholar
Crothers, J. H., 1968. The biology of the shore crab, Carcinus maenas (L.). 2. The life of the adult crab. Field Studies, 2, 579614.Google Scholar
Dare, P. J. & Edwards, D. B., 1981. Underwater television observations on the intertidal movements of shore crabs, Carcinus maenas, across a mudflat. Journal of the Marine Biological Association of the United Kingdom, 61, 107116.CrossRefGoogle Scholar
Edwards, J. M. & Naylor, E., 1987. Endogenous circadian changes in orientational behaviour of Talitrus saltator. Journal of the Marine Biological Association of the United Kingdom, 67, 1726.CrossRefGoogle Scholar
Edwards, R. L., 1958. Movements of individual members in a population of the shore crab, Carcinus maenas L., in the littoral zone. Journal of Animal Ecology, 27, 3745.CrossRefGoogle Scholar
Enright, J. T., 1963. The tidal rhythm of activity of a sand-beach amphipod. Zeitschriftfiir Vergleichende Physiologie, 46, 276313.CrossRefGoogle Scholar
Forward, R. B. Jr, 1980. Phototaxis of a sand-beach amphipod: physiology and tidal rhythms. Journal of Comparative Physiology, 135, 243250.CrossRefGoogle Scholar
Jones, D. A. & Naylor, E., 1970. The swimming rhythm of the sand beach isopod Eurydice pulchra. Journal of Experimental Marine Biology and Ecology, 4, 188199.CrossRefGoogle Scholar
Klein, Breteler W. C. M., 1976. Migration of the shore crab, Carcinus maenas, in the Dutch Wadden Sea. Netherlands Journal of Sea Research, 10, 338353.CrossRefGoogle Scholar
McGaw, I. J., Kaiser, M. J., Naylor, E. & Hughes, R. N., 1992. Intra-specific morphological variation related to the moult-cycle in colour forms of the shore crab, Carcinus maenas. Journal of Zoology, 228, 351359.CrossRefGoogle Scholar
Naylor, E., 1958. Tidal and diurnal rhythms of locomotory activity in Carcinus maenas (L.). Journal of Experimental Biology, 35, 602610.CrossRefGoogle Scholar
Naylor, E., 1960. Locomotory rhythms in Carcinus maenas (L.) from non-tidal conditions. Journal of Experimental Biology, 37, 481488.CrossRefGoogle Scholar
Naylor, E., 1962. Seasonal changes in a population of Carcinus maenas (L.) in the littoral zone. Journal of Animal Ecology, 31, 601609.CrossRefGoogle Scholar
Naylor, E., 1985. Tidally rhythmic behaviour of marine animals. Symposia of the Society for Experimental Biology, Cambridge, 39, 6393.Google ScholarPubMed
Powell, B. L., 1962. Studies on rhythmical behaviour in Crustacea. I. Persistent locomotor activity in juvenile Carcinus maenas (L.) and in Ligia oceanica (L.). Crustaceana, 4, 4246.CrossRefGoogle Scholar
Rasmussen, E., 1959. Behaviour of sacculinized shore crabs (Carcinus maenas Pennant). Nature, London, 183, 479480.CrossRefGoogle Scholar
Reid, D. G., Abello, P., McGaw, I. J. & Naylor, E., 1989. Phenotypic variation in sympatric crab populations. In Phenotypic responses and individuality in aquatic ectotherms (ed. Aldrich, J. A.), pp. 4060. Dublin: JAPAGA.Google Scholar
Warman, C. G., Reid, D. G. & Naylor, E., in press. Circatidal variability in the behavioural responses of a sand beach isopod, Eurydice pulchra (Leach) to orientational cues. Journal of Experimental Marine Biology and Ecology.Google Scholar