| Publication Type: | Book Chapter |
| Year of Publication: | 1987 |
| Authors: | G. C. Steyskal |
| Editor: | J. F. McAlpine, Peterson, B. V., Shewell, G. E., Teskey, H. J., Vockeroth, J. R., Wood, D. M. |
| Book Title: | Manual of Nearctic Diptera |
| Series Title: | Agriculture Canada Monograph |
| Volume: | 2 |
| Series Volume: | 28 |
| Pagination: | 941-944 |
| Publisher: | Research Branch, Agriculture Canada |
| City: | Ottawa |
| Keywords: | Nearctic |
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