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The Tipulidae (Order Diptera) of Rancho Grande, north-central Venezuela

Published in Zoologica New York, in 1950, in volume 35, pages 33-56

Five new races of birds from Southeastern Asia

Published in Zoologica New York, in 1950, in volume 35, pages 127-128

Neotropical Chilopods and Diplopods in the collections of the Department of Tropical Research, New York Zoological Society

Published in Zoologica New York, in 1950, in volume 35, pages 133-144

An ecological study of helminths of some Wyoming voles (Microtus spp.) with a description of a new species of Nematospiroides. (Heligmosomidae: Nematoda.)

Published in Zoologica New York, in 1950, in volume 35, pages 181-188

Moths new to Trinidad B.W.I

Published in Zoologica New York, in 1950, in volume 35, pages 197-207

The Euchromiidae (moths) of Kartabo, British Guiana, and Caripito, Venezuela

Published in Zoologica New York, in 1950, in volume 35, pages 209-216

Eastern Pacific expeditions of the New York Zoological Society. XLII. Mollusks from the West Coast of Mexico and Central America. Part IX

Published in Zoologica New York, in 1950, in volume 35, pages 217-252

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Introduction

Published in Zoologica, in 1950, in volume 35, issue 1, pages 1

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. First Session: Clinical and Pathological. Introduction

Published in Zoologica, in 1950, in volume 35, issue 1, pages 3

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. First Session: Clinical and Pathological. Malignant Melanoma Associated with Pregnancy

Published in Zoologica, in 1950, in volume 35, issue 1, pages 4-5

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. First Session: Clinical and Pathological. Benign and Malignant Neoplasia of Melanoblasts Through the Eyes of the Dermatologist

Published in Zoologica, in 1950, in volume 35, issue 1, pages 5-7

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. First Session: Clinical and Pathological. The Problem of Acanthosis Nigricans

Published in Zoologica, in 1950, in volume 35, issue 1, pages 7-8

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. First Session: Clinical and Pathological. The Junction Nevus, Forerunner of the Malignant Melanoma and Its Differential Diagnosis from the Standpoint of the Dermatologist

Published in Zoologica, in 1950, in volume 35, issue 1, pages 8-10

Proceedings of the Second Comference on the Biology of Normal and Atypical Pigment Cell Growth. First Session: Clinical and Pathological. The Development of Epidermal Pigmentation in the Negro Fetus

Published in Zoologica, in 1950, in volume 35, issue 1, pages 10-12

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. First Session: Clinical and Pathological. A Comparative Study of Malignant Melanoma Among Negro and White Patients

Published in Zoologica, in 1950, in volume 35, issue 1, pages 12-13

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Second Session: Genetical. Introduction

Published in Zoologica, in 1950, in volume 35, issue 1, pages 13

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Second Session: Genetical. Melanotic Tumors in Drosophila

Published in Zoologica, in 1950, in volume 35, issue 1, pages 15

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Second Session: Genetical. Genetic Pigment Mosaics in the Pigeon

Published in Zoologica, in 1950, in volume 35, issue 1, pages 16

Proceedings of the Second Conference of the Biology of Normal and Atypical Pigment Cell Growth. Second Session: Genetical. Pigment Formation in the Eye of Ephestia and Its Genic Determination

Published in Zoologica, in 1950, in volume 35, issue 1, pages 17

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Celll Growth. Second Session: Genetical. THe Origin of Modifying Genes that Influence the Normal and Atypical Growth of Pigment Cells in Fishes

Published in Zoologica, in 1950, in volume 35, issue 1, pages 19-20

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Third Session: Physiological. Introduction

Published in Zoologica, in 1950, in volume 35, issue 1, pages 20

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Third Session: Physiological. Pigment Spread in Guinea Pigs

Published in Zoologica, in 1950, in volume 35, issue 1, pages 21-22

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Third Session: Physiological. Atypical Pigment Cell Differentiation in Embryonic Teleostean Grafts and Isolates

Published in Zoologica, in 1950, in volume 35, issue 1, pages 22-23

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Third Session: Physiological. Regeneration of Neural Retina and Lens from Pigment Cells in the Eyes of Adult Salamanders

Published in Zoologica, in 1950, in volume 35, issue 1, pages 23-24

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Third Session: Physiological. X-Ray Effects on Mouse Pigmentation as Related to Melanoblast Distribution

Published in Zoologica, in 1950, in volume 35, issue 1, pages 24-25

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Third Session: Physiological. A Comparative Colorimetric Study of Dopa-melanin Formation by Melanomas and Pigmented Skins

Published in Zoologica, in 1950, in volume 35, issue 1, pages 25-26

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Fourth Session: Biochemical and Biophysical. Introduction

Published in Zoologica, in 1950, in volume 35, issue 1, pages 26-27

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Fourth Session: Biochemical and Biophysical. Mammalian Melanin Formation: I. Biochemical Studies

Published in Zoologica, in 1950, in volume 35, issue 1, pages 27

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Fourth session: Biochemical and biophysical. Mammalian melanin formation: I. Histochemical studies

Published in Zoologica, in 1950, in volume 35, issue 1, pages 28

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Fourth session: Biochemical and biophysical. Observations on the structure, derivation and nature of melanin

Published in Zoologica, in 1950, in volume 35, issue 1, pages 29-30

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Fourth session: Biochemical and biophysical. Evidence for the mitochondrial nature and function of melanin granules

Published in Zoologica, in 1950, in volume 35, issue 1, pages 30-31

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Fourth session: Biochemical and biophysical. Oxidative activities of mouse melanomas with reference to melanization

Published in Zoologica, in 1950, in volume 35, issue 1, pages 31

Proceedings of the Second Conference on the Biology of Normal and Atypical Pigment Cell Growth. Fourth session: Biochemical and biophysical. Chromatographic separation of melanin granules

Published in Zoologica, in 1950, in volume 35, issue 1, pages 32

The Vampyromorpha (Cephalopoda) of the Bermuda Oceanographic Expeditions

Published in Zoologica; scientific contributions of the New York Zoological Society, in 1950, in volume 35, issue 1, pages 87-95

Migration of Danaidae, Ithomiidae, Acraeidae and Heliconidae (Butterflies) at Rancho Grande, North-central Venezuela

Published in Zoologica, in 1950, in volume 35, issue 3, pages 57-68

Home life of the bat falcon, Falco albigularis albigularis Daudin

Published in Zoologica, in 1950, in volume 35, issue 4, pages 69-86

Some variations in grouping and dominance patterns among birds and mammals

Published in Zoologica, in 1950, in volume 35, issue 6, pages 97-119

Fishes that live as inquilines (Lodgers) in sponges

Published in Zoologica, in 1950, in volume 35, issue 7, pages 121-126

A survey of Pasteurella tularensis infection in the animals of the Jackson Hole area

Published in Zoologica, in 1950, in volume 35, issue 9, pages 129-131

The relative position of the cetacea among the orders of mammalia as indicated by precipitin tests

Published in Zoologica, in 1950, in volume 35, issue 11, pages 145-151

Factors influencing the establishment of residence in shells by tropical shore fishes

Published in Zoologica, in 1950, in volume 35, issue 12, pages 153-158

Notes on the behavior and morphology of some West Indian Plectognath fishes

Published in Zoologica, in 1950, in volume 35, issue 13, pages 159-168

The effect of alloxan on the pancreas, liver and kidney of the teleost, Lebistes reticulatus, with notes on the normal pancreas

Published in Zoologica, in 1950, in volume 35, issue 14, pages 169-180

Migration of Pieridae (Butterflies) through Portachuelo Pass, Rancho Grande, North-central Venezuela

Published in Zoologica, in 1950, in volume 35, issue 16, pages 189-196

Comparative biology of salticid spiders at Rancho Grande, Venezuela. Part V. Postembryological development of color and pattern

Published in Zoologica, in 1950, in volume 35, issue 20, pages 253-261