Species (4)
| Species Name ↑ | Common Name | Number of Hosts |
|---|---|---|
| Nichollsiella arizonica (agamic) | 2 | |
| Nichollsiella puigi (agamic) | 4 | |
| Nichollsiella q-turbinella-globular-bud-gall | 1 | |
| Nichollsiella sulcata (agamic) | 7 |
Showing 4 species