| Publication Type: | Journal Article |
| Year of Publication: | 1912 |
| Authors: | Johannsen, O.A. |
| Journal: | Bulletin of the Maine Agricultural Experiment Station, Orono |
| Volume: | 200 |
| Pagination: | 57-146 |
| Accession Number: | VB |
| URL: | http://www.online-keys.net/sciaroidea/add01/Johannsen_1912_Mycetophilidae_North_America_Part_IV.pdf |
Taxonomic name: