Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Photo#1816928
Mayfly2 - Ephemerella aurivillii

Mayfly2 - Ephemerella aurivillii
Thompsontown, Juniata County, Pennsylvania, USA
May 21, 2020

Moved
Moved from Mayflies.

Ephemerella aurivillii
Hi Ken-

I believe this male subimago to be Ephemerella aurivillii.