Harlequin Darner
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Odonata
- family: Aeshnidae
- genus: Gomphaeschna
- species: Gomphaeschna furcillata
Berthierville
Quebec
Canada
Guilford- Guilford Center
- New Haven
- West Hartford
Connecticut- Conway
Florida- Baltimore
- Beltsville
- Calverton
- Denton
- Severna Park
Maryland- Kingston
- Mansfield
- Mansfield Center
- Milton
- Northampton
- Paxton
- West Concord
Massachusetts- Macon
Mississippi- Erie
Pennsylvania
United States