Denver-Boulder Metro Area: Butterflies and Moths
This guide contains butterflies and moths that can be found in the Denver-Boulder Metro Area, including Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas, and Jefferson Counties.
Western Grapeleaf Skeletonizer
The Western Grapeleaf Skeletonizer (Harrisina metallica) is a species of moth of the Zygaenidae family. It is found in the South-western parts of the United States, from California to Texas, north to Colorado and Utah and in northern Mexico.
