The Persius Group of Thanaos (Lepidoptera, Hesperiidae)
Published in Psyche: A Journal of Entomology, in 1936, in volume 43, issue 4, pages 104-113
Date published:1936
Published in Psyche: A Journal of Entomology, in 1936, in volume 43, issue 4, pages 104-113
Date published:1936