| Publication Type: | Journal Article |
| Year of Publication: | 1925 |
| Authors: | F. M. Hull |
| Journal: | Ohio Journal of Science |
| Volume: | 15 |
| Pagination: | 285-312 |
| Keywords: | Syrphidae |
Taxonomic name:
| Publication Type: | Journal Article |
| Year of Publication: | 1925 |
| Authors: | F. M. Hull |
| Journal: | Ohio Journal of Science |
| Volume: | 15 |
| Pagination: | 285-312 |
| Keywords: | Syrphidae |