Xylota umbrosa is a species of hoverfly in the family Syrphidae.[2]
Distribution
Russia.
References
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^ Violovitsh, N.A. (1975). "Some new species of hover-flies (Diptera, Syrphidae) from the fauna of the USSR". Nov. mal. vidy Faun. Sibir. (in Russian). 9: 73–89.
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^ Knutson, Lloyd V.; Thompson, F. Christian; Vockeroth, J. Richard (1975). "Family Syrphidae". A Catalog of the Diptera of the Oriental Region Suborder Brachycera through Division Aschiza, Suborder Cyclorrhapha. 2: 307–374.
