| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Drunella | coloradensis | 22 |
| 2 | Drunella | doddsii | 19 |
| 3 | Drunella | tuberculata | 19 |
| 4 | Drunella | grandis | 14 |
| 5 | Drunella | cornutella | 12 |
| 6 | Drunella | walkeri | 9 |
| 7 | Drunella | cornuta | 5 |
| 8 | Drunella | pelosa | 4 |
| 9 | Drunella | spinifera | 2 |
| 10 | Drunella | flavilinea | 2 |