Chrysolina quadrigemina (Suffrian, 1851) - The Chrysolina Beetle Briggs Farm, Eugene, OR, May 22, 2009 © Donald H. Gudehus

Chrysolina quadrigemina (Suffrian, 1851) - The Chrysolina Beetle Briggs Farm, Eugene, OR, May 22, 2009 © Donald H. Gudehus

Chrysolina quadrigemina (Suffrian, 1851) - The Chrysolina Beetle Fitton Green, Benton Co., OR, June 20, 2009 © Donald H. Gudehus