Sphegina punctata is a species of hoverfly in the family Syrphidae.[2]

Distribution

Canada, United States.

References

  1. ^ Cole, F. R.; Lovett, A. L. (1921). "An annotated list of the Diptera of Oregon". Proceedings of the California Academy of Sciences. 11 (4): 197–344. Retrieved 3 August 2021.
  2. ^ Skevington, J. H.; Locke, M. M.; Young, A. D.; Moran, K.; Crins, W. J.; Marshall, S. A. (2019). Field Guide to the Flower Flies of Northeastern North America. Princeton Field Guides (First ed.). Princeton, New Jersey: Princeton University Press. p. 512. ISBN 9780691189406.


Allikas: http://en.wikipedia.org/wiki/Sphegina_punctata
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