Synonyms and combinations
Source: Catalogue of Life
Bibliography
Source: Catalogue of Life
2 results
Williston, S.W. (1887) Synopsis of the North American Syrphidae. Bulletin of the United States National Museum 31[1886], xxx + 335 pp., 12 pls. [before 1887.06.15]. |
Snow, W.A. (1895) Diptera of Colorado and New Mexico. Syrphidae. The Kansas University Quarterly 3: 225-247. |
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