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Photo#278288
≥2 - Brachycentrus occidentalis

≥2 - Brachycentrus occidentalis
Cheesman Canyon, Jefferson County, Colorado, USA
May 19, 2009
Size: 12mm (with wings)

Moved
Moved from Caddisflies.

Looks like...
Brachycentrus, probably B. occidentalis. (You also have B. americanus in CO, but that is usually a late summer emerger.)

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