The book "Fish Biology" deals with the impressive ways in which fish are adapted to cope with the challenges of life in water. Among other things, it addresses questions such as how fish breathe, move, see and perceive their environment, how they feed, reproduce and behave. It is a concise, comprehensive and integrated introduction to the biology, anatomy and physiology of fish, allowing the reader to understand how the fish organism functions and how it differs from or resembles that of terrestrial animals.

The translation of the third revised edition of the book into the Greek language enriches our bibliography with a fundamental manual for every science related to fish. The book is mainly aimed at students, but also at anyone fascinated by life in the aquatic environment.