| Progomphus obscurus | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Odonata |
| Suborder: | Anisoptera |
| Family: | Gomphidae |
| Genus: | Progomphus |
| Species: | P. obscurus |
| Binomial name | |
| Progomphus obscurus (Rambur, 1842) | |
 | |
Progomphus obscurus, the common sanddragon, is a species of dragonfly in the family Gomphidae, found in eastern United States and southern Ontario.