Reprinted from: "Environmental biology of fishes", 6(1), 1981, with additional material from the symposium.
Ecology and ethology of fishes : proceedings of the 2nd Biennial Symposium on the Ethology and Behavioral Ecology of Fishes, held at Normal, Ill., U.S.A., October 19-22, 1979. ISBN 906193821X. Published by Junk in 1981. Publication and catalogue information, links to buy online and reader comments.