| Kingdom: Other damage agents |
| Phylum: |
| Class: Other damage agents |
| Order: Unknown |
| Family: Unknown biotic damage agent |
| Subject: galls |
| Kingdom: Plantae |
| Phylum: Magnoliophyta |
| Class: Magnoliopsida |
| Subclass: Hamamelidae |
| Order: Fagales |
| Family: Fagaceae |
| Genus: Quercus |
| Subject: Quercus spp. L. |