Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Mayfly in April - Ephemerella

Mayfly in April - Ephemerella
Washington Crossing, Bucks County, Pennsylvania, USA
April 30, 2016
Size: ~12 mm
Hexagenia subimago? Would be first in Genus for April on BG. Blacklighted.

Moved from Mayflies.

Hi Seth-

I believe this female imago to be of genus Ephemerella.