| Publication Type: | Journal Article |
| Year of Publication: | 1974 |
| Authors: | R. Freitag, Ryder J. P. |
| Journal: | Proceedings of the Entomological Society of Ontario |
| Volume: | 104(1973) |
| Pagination: | 38-46 |
| Type of Article: | article |
| Keywords: | Canada, Leptometopa rufifrons, Milichiidae, Nearctis, nidicolous, Ontario |
| URL: | http://milichiidae.info/sites/milichiidae.info/files/Freitag&Ryder_1974.pdf |