Sooty Hairstreak (Satyrium fuliginosum)

Jackson county, Oregon.

Photo by John Villella
Josephine county, Oregon.

Comments. Found in northern California and southwestern Oregon (Mt. Ashland and the Cascade-Siskiyou National Monument). Males lack a stigmata. Formerly lumped with what is now called the Halfmoon Hairstreak. Resembles female Boisduval's Blue but lacks blue scaling and white fringe.