Lower Klickitat River, Klickitat County, WA. June 2, 2022
Lower Klickitat River, Klickitat County, WA. May 15, 2020
Photo by Caitlin LaBar
Lower Klickitat River, WA
Satus Pass, Klickitat County, WA.
Note: E. pacuvius uses Ceanothus while E. persius uses Lupines, but often both food sources are in the area. Persius males have tibial tufts on the rear legs, Pacuvius does not.