Abstract
Cu and Zn concentrations were determined for three talitrid amphipods, Orchestia gammarellus (Pallas), O. mediterranea Costa and Talitrus saltator (Montagu), collected at two-monthly intervals in 1987 from sites on Great Cumbrae Island, Firth of Clyde, Scotland. To account for size effects, log transformed Cu and Zn concentrations were regressed against log dry weight for each bimonthly sample of each species, and compared by analysis of covariance. Copper concentrations in O. gammarellus were significantly raised in March 1987, and lowered in November 1987. Copper concentrations in O. mediterranea and T. saltator were significantly lowered in November 1987. Cu concentrations differed interspecifically in the order O. gammarellus > O. mediterranea > T. saltator. There was no significant intraspecific seasonal variation in zinc concentration in any of the three species. Zn concentrations differed interspecifically in the order T. saltator > O. gammarellus > O. mediterranea.
Similar content being viewed by others
References
Moore, P. G. & P. S. Rainbow, 1987. Copper and zinc in an ecological series of talitroidean Amphipoda (Crustacea). Oecologia 73: 120–126.
Rainbow, P. S. & P. G. Moore, 1986. Comparative metal analyses in amphipod crustaceans. Hydrobiologia 141: 273–289.
Sokal, R. R. & F. J. Rohlf, 1981. Biometry. San Francisco, W. H. Freeman 776 pp.
Spicer, J. I & A. C. Taylor, 1986. A comparative study of the gill area relationships in some talitrid amphipods. J. Nat. Hist. 20: 935–947.
Spicer, J. I & A. C. Taylor, 1987. Carbon dioxide transport and acid-base regulation in the blood of the beach-hopper Orchestia gammarellus (Pallas) (Crustacea: Amphipoda). Ophelia 28: 49–61.
Taylor, A. C. & J. I. Spicer, 1986. Oxygen-transporting properties of the blood of two semi-terrestrial amphipods, Orchestia gammarellus (Pallas) and O. mediterranea (Costa). J. exp. mar. Biol. Ecol. 97: 135–150.
Truchot, J. P., 1983. Regulation of acid-base balance. In D. E. Bliss (ed.) The Biology of Crustacea, Vol. 5, Academic Press, New York: 431–457.
White, S. L. & P. S. Rainbow, 1985. On the metabolic requirements for copper and zinc in molluscs and crustaceans. Mar. Env. Res. 16: 215–229.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Rainbow, P.S., Moore, P.G. Seasonal variation in copper and zinc concentrations in three talitrid amphipods (Crustacea). Hydrobiologia 196, 65–72 (1990). https://doi.org/10.1007/BF00008893
Received:
Revised:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00008893