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Photo#1657242
Cosumnoperla hypocrena Szczytko and Bottorff - Cosumnoperla hypocrena - male

Cosumnoperla hypocrena Szczytko and Bottorff - Cosumnoperla hypocrena - Male
Deadmans Creek, ~4 km SE El Dorado, El Dorado County, California, USA
April 11, 2019
Size: 11 mm
I collected several nymphs on 17 March 2019. This specimen emerged on 10 April 2019.