About Enallagma vesperum Calvert, 1919
Enallagma vesperum, commonly known as the vesper bluet, is a narrow-winged damselfly species that belongs to the family Coenagrionidae. This species is distributed across southern Canada, as well as the central and eastern regions of the United States. The International Union for Conservation of Nature has assessed Enallagma vesperum as a species of least concern, meaning there are no immediate threats to the survival of this species, and its population is currently stable.
