possibly young beetles? very unsure - Oregon - Ptenothrix
Eugene, Lane County, Oregon, USA November 12, 2016 Size: 1 mm or less
Very very small and numerous. They would jump away when provoked. Found on an outside wooden staircase.
Contributed by schopier on 12 November, 2016 - 6:08pm Last updated 13 November, 2016 - 12:12pm
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