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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera) » Orthorrhapha » Small-headed Flies (Acroceridae) » Eulonchus » Eulonchus tristis
Photo#1457857
Eulonchus tristis
Copyright © 2017 Aaron Schusteff

Eulonchus tristis
Alex Hole, Siskiyou County, California, USA
July 9, 2012
Covered with brownish-orange pollen. Keys to Eulonchus tristis in Chris Borkent's recent revision. (The calypter or "squama" is not black rimmed, as it is in E. marginatus...which occurs mostly to the south of this far northern CA station.)

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Eulonchus tristis Eulonchus tristis
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Contributed by Aaron Schusteff on 21 October, 2017 - 1:50am

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