1. Allen, J.M., Blaxter, J.H.S. and Denton, E.J. (1976) `The Functional Anatomy and Development of the Swimbladder-Inner Ear-Lateral Line System in Herring and Sprat’, Journal of the Marine Biological Association, UK, 56, 471–86
2. Ashmore, J.F. and Russell, I.J. (1983) `The Physiology of Hair Cells’, B. Lewis, (ed.),Bioacoustics: a Comparative Approach, Academic Press, New York, pp. 149–80
3. Buwalda, R.J.A., Schuijf, A. and Hawkins, A.D. (1983) `Discrimination by the Cod of
4. Sounds from Opposing Directions’, Journal of Comparative Physiology, 150,175–84 Chapman, C.J. and Hawkins, A.D. (1973) `A Field Study of Hearing in the Cod, Gadus morhua’, Journal of Comparative Physiology, 85,147–67
5. Chapman, C.J. and Sand, O. (1974) `Field Studies of Hearing in Two Species of Flatfish, Pleuronectes platessa and Limanda limanda’, Comparative Biochemistry and Physiology, 47A, 371–85