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Species Exoprosopa dorcadion

Exoprosopa dorcadion Is this Exoprosopa caliptera? - Exoprosopa dorcadion Exoprosopa dorcadion on blanket flower - Exoprosopa dorcadion Bee fly - Exoprosopa dorcadion Exoprosopa dorcadion? - Exoprosopa dorcadion Exoprosopa dorcadion Hemipenthes ? - Exoprosopa dorcadion Fly - Exoprosopa dorcadion
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon (Orthorrhapha)
Superfamily Asiloidea
Family Bombyliidae (Bee Flies)
Subfamily Anthracinae
Tribe Exoprosopini
Genus Exoprosopa
Species dorcadion (Exoprosopa dorcadion)
Explanation of Names
Exoprosopa dorcadion Osten Sacken 1877
Variation and melanism require further study (per Neal Evenhuis, pers. communication -HW).
The brown color should exactly fill in cell R1 (the marginal cell); in the similar E. jonesi the brown color does not quite reach the apex of the cell (A. Calderwood)
Canada to Mexico, transcontinental; in our area, NB-BC to NJ-OH-AR-TX-CA(1)
Very widespread in cool mountain or coastal locales throughout the West --Andy Calderwood
Osten Sacken's original 1877 description can be read at bottom of page here.
See Also
Can easily be confused with Exoprosopa caliptera...distinguishing characters are discussed under "See Also" for that species.
Internet References
Type images from the MCZ.