| Publication Type: | Book Chapter |
| Year of Publication: | 1987 |
| Authors: | J. F. McAlpine |
| Book Title: | Manual of Nearctic Diptera |
| Volume: | 2 |
| Chapter: | 62 |
| Series Volume: | 28 |
| Pagination: | 791 - 797 |
| Publisher: | Research Branch, Agriculture, Canada |
| City: | Ottowa |
| Keywords: | key, Nearctic |
Taxonomic name: