Publication Abstract

Measurement of steroids in fish water – a review

A.P. Scott and T. Ellis

Measurement of fish steroids in water provides a non-invasive alternative to measurement in blood samples, offering the following advantages: zero or minimal intervention (i.e. no anaesthetic, bleeding or handling stress); results not being biased by sampling stress; repeat measurements on the same fish; the possibility of making non-lethal measurements on small and/or rare fish; integrating the response of many (or of single) fish; and allowing concurrent monitoring of behaviour or physiology. The procedure is relatively new and, although applications are still fairly limited, there are several themes and potential problem areas that are worthy of review.

Reference

A.P. Scott and T. Ellis (2007) Measurement of steroids in fish water – a review. General and Comparative Endocrinology 153:  392-400