Investigations on Neurosecretion in the Central and Peripheral Nervous System of the Pulmonate Snail Lym naea stagnalis (L.)
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The toxicity and physiological effects of copper on the freshwater pulmonate snail, Lymnaea stagnalis.
Several recent studies have demonstrated that the freshwater pulmonate snail Lymnaea stagnalis is extremely sensitive to metals (Co, Ni, Pb) in chronic exposures. The objective of the current study was to evaluate the acute and chronic sensitivity of L. stagnalis to Cu and investigate the underlying mechanism(s) of toxic action. A 96-h LC50 of 31μg L(-1) Cu was estimated indicating L. stagnalis...
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