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micro mayfly - Callibaetis ferrugineus

micro mayfly - Callibaetis ferrugineus
Webster, Harford County, Maryland, USA
July 27, 2014
Attracted to porch light in rural residential neighborhood dominated by hardwoods (liriodendron, maple, oak, sweet gum). Measurements not taken; head-to-abdomen length estimated at 5 mm based on width of mortar in background.

Moved from Mayflies.

Callibaetis ferrugineus ferrugineus
Hi Dave-

I believe this female imago to be Callibaetis ferrugineus ferrugineus.

Thanks, Roger. Appreciate th
Thanks, Roger. Appreciate the quick feedback. This had me stumped for a while.

Moved for expert attention
Moved from ID Request.

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