The book, Electrophysiology and Fish Behavior embraces 19 chapters having two main parts, namely, electrophysiology and fish behavior. In the first part, the history and behavior of electric fishes were traced out together with the application of electricity for catching fishes. The response of fishes in an electric field and the physiological mechanisms and electrical principles involved in it were correlated thereafter. The empirical studies on the reactions of cold water fishes, warm water Indian and marine fishes and the hybrids in different forms of electrical field (DC, AC, Pulsed DC,...