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]. |
Curran, C.H. (1923) A new syrphid from Ontario (Diptera). The Canadian Entomologist 55: 269. [1923.11.29]. |
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