| American emerald | |
|---|---|
| female, Banff National Park | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Odonata |
| Suborder: | Anisoptera |
| Superfamily: | Libelluloidea |
| Family: | Corduliidae |
| Genus: | Cordulia |
| Species: | C. shurtleffii |
| Binomial name | |
| Cordulia shurtleffii Scudder, 1866 | |
The American emerald (Cordulia shurtleffii) is a species of dragonfly found in North America. It is colored mostly black with a yellow ring between segments 2 and 3.. The distribution range of this dragonfly includes the northern United States and Canada, with a typical body length ranging from 1.7 to 2.0 inches.