River jewelwing damselfly
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Odonata
- family: Calopterygidae
- genus: Calopteryx
- species: Calopteryx aequabilis
- Canada
- Blue Lake
California- New Haven
- North Haven
Connecticut- Woodstock
Illinois- Norway
Maine- Montgomery Village
Maryland- Belchertown
- Milton
- West Concord
Massachusetts- Litchfield
- Plymouth
Minnesota- East Brunswick
- Newton
- South River
New Jersey- Saranac Lake
New York- West Rutland
Vermont- Balsam Lake
- Rib Mountain
Wisconsin
United States