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Physiological studies on trematodes: the osmotic activity of Gastrothylax crumenifer

Published online by Cambridge University Press:  06 April 2009

Madan M. Goil
Affiliation:
Department of Zoology, Bareilly College, Bareilly, U.P., India

Extract

The percentage change in weight, at 38·2 °C, in different concentrations of sodium chloride at different intervals, of a trematode, Gastrothylax crumenifer, from the reticulum of buffaloes has been recorded.

A state of approximate isotonicity is reached between 0·4 and 0·5% sodium chloride.

The osmotic pressure has also been expressed in terms of freezing-point depression.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1966

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