| Publication Type: | Journal Article |
| Year of Publication: | 1936 |
| Authors: | F. M. Hull |
| Journal: | Proceedings of the Entomological Society of Washington |
| Volume: | 38 |
| Pagination: | 167 |
| Keywords: | Copestylum, Copestylum (Tachinosyrphus), Copestylum (Tachinosyrphus) pseudotachina (Hull) |
| URL: | http://www.biodiversitylibrary.org/bibliography/2510 |