| Publication Type: | Journal Article |
| Year of Publication: | 1875 |
| Authors: | C. R. Osten Sacken |
| Journal: | Proceedings of the Boston Society of Natural History |
| Volume: | 18 |
| Pagination: | 135-153 |
| Keywords: | Dasysyrphus, Dasysyrphus amalopis (Osten Sacken) |
Taxonomic name: