Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Giant Stonefly

Giant Stonefly
11.4 mi N of Ola, Gem County, Idaho, USA
August 19, 2014
August image for Idaho. Attracted to black light at Xylem Acres.

Moved from Giant Stoneflies.

not Pteronarcys
Maybe this is a Perlid stonefly, but it doesn't look like a Pteronarcys.