Ventral of 'Edward's' subspecies of the Ceraunus Blue. Yaqui Well, Anza-Borrego Desert State Park, October 11, 2005.

Male Ceraunus Blue. Plum Canyon, Anza-Borrego, October 10, 2005.

Female Hemiargus ceraunus gyas, Boyce Thompson Arboretum in Arizona, September 25, 2007.