The effects of holothurin on fish, and mice with Sarcoma 180

Published in 1952 in Zoologica, volume 37, issue 8, on pages 89-90

The Mutillidae (wasps) of British Guiana

Published in 1952 in Zoologica New York, volume 37, on pages 105-150

Introduction to the ecology of the Arima Valley, Trinidad, B.W.I

Published in 1952 in Zoologica, volume 37, issue 13, on pages 157-183
Authors: William Beebe

Spontaneous neoplasms in fishes. VI. Thyroid tumors in marine fishes

Published in 1952 in Zoologica, volume 37, issue 14, on pages 185-189

The Saturnioidea (Moths) of Rancho Grande, North-central Venezuela

Published in 1952 in Zoologica, volume 37, issue 17, on pages 203-207
Authors: Henry Fleming

An experimental study of the color vision of the giant tortoise

Published in 1952 in Zoologica, volume 37, issue 21, on pages 295-312