Biometry of puffers and their parasites

Published in 1943 in Zoologica, volume 28, issue 1, on pages 1-8

Pattern and color in the cichlid fish, Aequidens tetramerus

Published in 1943 in Zoologica, volume 28, issue 3, on pages 13-16
Authors: William Beebe

Two new subspecies of Pycnonotus cafer

Published in 1943 in Zoologica, volume 28, issue 5, on pages 29-30
Authors: Jean Delacour

Physical factors in the ecology of Caripito, Venezuela

Published in 1943 in Zoologica, volume 28, issue 9, on pages 53-59
Authors: William Beebe

Chemical sensory reactions in the Mexican blind characins

Published in 1943 in Zoologica, volume 28, issue 20, on pages 169-200

Causes of diseases and death of fishes in captivity

Published in 1943 in Zoologica, volume 28, issue 22, on pages 203-216