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The influence of daylength, temperature and season on the hatching rhythm of Homarus gammarus

Published online by Cambridge University Press:  11 May 2009

J. R. Branford
J. R. Branford
Affiliation:
Department of Marine Biology, Universityof Liverpool, Port Erin, Isle of Man
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Extract

The release of larvae by female lobsters is confined to a few minutes at night, and is repeated at a similar time on each night over several weeks. The rhythm is shown to be partly controlled by an endogenous component in the female. Eggs in vitro have an exogenous, light-stimulated hatching rhythm, but are arhythmic in continuous light or darkness. In light/darkregimes the time of hatching is not influenced by daylength, but occurs sooner after sunset astemperature increases.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 58 , Issue 3 , August 1978 , pp. 639 - 658
Copyright
Copyright © Marine Biological Association of the United Kingdom 1978

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References

Ennis, G. P. 1973. Endogenous rhythmicity associated with larval hatching in the lobster Homarus gammarus. journal of the Marine Biological Association of the United Kingdom, 53, 531–538.Google Scholar
Fabre-Domergue, L. & Bietrix, E. 1903. Le mechanisme deremission des larves chez la femelle du homard Europeen. Compte rendu hebdomadaire des seances de I'Academie des sciences, 136, 1408–1409.Google Scholar
Hyman, O. W. 1920. The development of Gelasimus after hatching. Journal of Morphology, 33, 485–501.Google Scholar
Hyman, O. W. 1925. Studies on the larvae of the crabs of the familyXanthidae. Proceedings of the United States National Museum, 67 (2575), 22 pp.Google Scholar
Kurata, H. 1955. The post-embryonic development of the prawn Pandalus kessleri. Bulletin of the Hokkaido Regional Fisheries Research Laboratory, no. 12, 1–15.Google Scholar
Lochhead, M. S. & Newcombe, C. L. 1942. Methods of hatching eggs of the blue crab. Virginia Journal of Science, 3, 76–86.Google Scholar
Palmer, J. D. 1974. Biological Clocks in Marine Organisms. 173 pp. John Wiley & Sons.Google Scholar
Pandian, T. J. 1970. Ecophysical studies on the developing eggs andembryos of the European lobster Homarus gammarus. Marine Biology, 5, 154–167.Google Scholar
Pittendrigh, C. S. 1960. Orcadian rhythms and the circadian organisation of living systems. Cold Spring Harbor Symposia on Quantitative Biology, 15, 159–184.Google Scholar
Pittendrigh, C. S. & Minis, D. H. 1964. The entrainmentof circadian oscillations by light and their role as photoperiodic clocks. American Naturalist, 98, 61–294.Google Scholar
Roberts, S. K. F. 1960. Circadian activity rhythms in cockroaches. 1. The free-running rhythm in steady state. Journal of Cellular and Comparative Physiology, 55, 99–110.CrossRefGoogle Scholar
Saunders, D. S. 1974. Evidence for 'dawn' and 'dusk' oscillators in the Nasonia photoperiodic clock. Journal of Insect Physiology, 20, 77–88.Google Scholar
Wilkins, M. B. 1965. The Influence of Temperature and Temperature Changes in Biological Clocks. Circadian Clocks. pp. 146–163. Amsterdam: North-Holland Publishing Co.Google Scholar