About Calopteryx aequabilis Say, 1840
This species is Calopteryx aequabilis Say, 1840. Mature males have a metallic blue-green body and black wing tips. Females are duller brown overall, with smoky wing tips that bear white spots close to the wing tip. The aquatic naiad life stage is pale brown with darker markings. This species inhabits areas near small to moderate-sized forest streams.