Some Notes and Descriptions of Cerioidine Wasp-Waisted Flies (Syrphidae, Diptera)
Published in Psyche: A Journal of Entomology, in 1930, in volume 37, issue 2, pages 178-181
Date published:1930
Published in Psyche: A Journal of Entomology, in 1930, in volume 37, issue 2, pages 178-181
Date published:1930