Genus Oligotrophus
Species (4)
| Species Name ↑ | Common Name | Number of Hosts |
|---|---|---|
| Oligotrophus betheli | Tip Gall Midge | 3 |
| Oligotrophus j-scopulorum-recurved-leaf-scale-gall | 1 | |
| Oligotrophus juniperi | Burr Gall Midge | 3 |
| Oligotrophus pattersoni | 1 |
Showing 4 species