| Cordulia | |
|---|---|
| Downy Emerald | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Odonata |
| Suborder: | Anisoptera |
| Superfamily: | Libelluloidea |
| Family: | Corduliidae |
| Subfamily: | Corduliinae |
| Genus: | Cordulia Leach, 1815 |
Cordulia is a genus of dragonfly in the family Corduliidae.
The genus includes two species:
| Image | Scientific name | Common name | Distribution |
|---|---|---|---|
| Cordulia aenea (Linnaeus, 1758) | downy emerald | Great Britain | |
| Cordulia shurtleffii Scudder, 1866 | American emerald | North America. | |
The genus name Cordulia is derived from the Greek κορδύλη (kordylē, "club" or "cudgel"), referring to the shape of the male abdomen.