| Publication Type: | Journal Article |
| Year of Publication: | 1861 |
| Authors: | H. Loew |
| Journal: | Wiener Entomologische Monatschrift |
| Volume: | 5 |
| Pagination: | 33-43 |
| Keywords: | Chalcosyrphus (Neplas), Chalcosyrphus (Neplas) pretiosa (Loew) |
| URL: | http://www.biodiversitylibrary.org/item/98657#page/47/mode/1up |