Male. South Prairie Bog. 8/28/20
Male. South Prairie Bog. 8/28/20
Female. South Prairie Bog. 9/01/20
Male in hover. Glacier View, Mt Hood, Oregon
Male in hover. Smith and Bybee Lakes, Multnomah Co, Oregon
Male at rest. Smith and Bybee Lake, Multnomah Co., Oregon
Mating wheel. Summit Lake (near Timothy Lake), Mt Hood, Oregon
Male (rotated from vertical). Oregon
Female. Malone Springs, Upper Klamath Lake, Klamath County, Oregon
Closeup of T-spot.
Closeup of male appendages.
Closeup of thorax.
Closeup.