Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 1, pages 10-25

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 1, pages 29-30

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 2, pages 33-44

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 2, pages 44

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 2, pages 45-67

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 2, pages 68-71

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 2, pages 72-73

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 3, pages 77-87

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 3, pages 88-92

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 3, pages 92

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 3, pages 95-101

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 3, pages 102-113

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 3, pages 113

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 3, pages 116

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 4, pages 117-127

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 4, pages 128-130

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 4, pages 131-136

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 4, pages 137-142

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 4, pages 143-145

Published in Psyche: A Journal of Entomology, in 1950, in volume 57, issue 4, pages 146