| Publication Type: | Book Chapter |
| Year of Publication: | 1989 |
| Authors: | J. F. McAlpine |
| Editor: | J. F. McAlpine, Wood D. M. |
| Book Title: | Manual of Nearctic Diptera |
| Volume: | 3 |
| Edition: | Monograph 32 |
| Pagination: | 1419-1424 |
| Publisher: | Research Branch, Agriculture Canada |
| City: | Ottawa |
| Keywords: | cladistics, phylogeny, Pipunculidae, Syrphoidea |