Some fishes test their environment by generating electric fields outside their bodies (man's first contact with electricity). To send and receive electric signals, one's own or ...

Cetaceans inhabit oceans, seas and even some rivers throughout the world. Hearing and sound production are thought to serve crucial functions in the behavior, natural history ...

This book covers in detail the development and use of the electric sense in fishes. Contents include coverage of taxonomy of the species involved, electric organs and ...