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Photo#1414667
Female mayfly - Callibaetis ferrugineus - female

Female mayfly - Callibaetis ferrugineus - Female
Alturas, Modoc County, California, USA
July 31, 2017
Size: ca 8-10 mm

Moved
Moved from Mayflies.

Callibaetis ferrugineus hageni
Hi Ken-

I believe this female imago to be Callibaetis ferrugineus hageni.