Pupal case of a sequoia pitch moth in a larva-caused resin mass on pine.

Sequoia pitch moth, Synanthedon sequoiae (Sesiidae), empty pupal case protruding from resinous mass larva caused on mondel pine, Pinus eldarica trunk. Novato, CA. 1/2x  Credit: Jack Kelly Clark
Pupal case of a sequoia pitch moth in a larva-caused resin mass on pine. Credit: Jack Kelly Clark