Feeding and digestion / Michael H. Horn
Growth and metabolism / Thomas P. Mommsen
Gas exchange / Kathleen M. Gilmour
The cardiovascular system / Kenneth R. Olson
Osmotic and ionic regulation / Karl J. Karnaky, Jr.
Acid-base regulation / James B. Claiborne
Nitrogen excretion and metabolism / Patrick J. Walsh
Immunity / Ralph M. Bernstein, Samuel F. Schluter, and John J. Marchalonis
The central nervous system / Mario F. Wullimann
The auditory and mechanosensory lateral line system / Nico A.M. Schellart and Rene J. Wubbels
Electroreception / Gerhard von der Emde
Vision / Craig W. Hawryshyn
Chemoreception / Peter W. Sorensen and John Caprio
The autonomic nervous system / John A. Donald
Endocrinology / Neil Hazon and Richard J. Balment
Reproduction / Glen Van Der Kraak, John P. Chang, and David M. Janz.