About Eupithecia zelmira Swett & Cassino, 1920
Eupithecia zelmira is a species of moth that belongs to the family Geometridae. It was first formally described by Louis W. Swett and Samuel E. Cassino in 1920. This moth can be found in the United States, specifically in the states of Oregon and California. The wingspan of adult Eupithecia zelmira measures approximately 20 millimeters. Adult individuals of this species have been observed and recorded in flight during the periods from February through July, as well as in December.