| larva: | episitism (predation) | Dicladispa testacea
| | metabiosis | Quercus robur
| | parasitism | Cynips quercusfolii
| |
Interactions with other organisms giving negative impact to Ordo: Hymenoptera :
Interactions with other organisms giving neutral impact to Ordo: Hymenoptera :
| larva: | neutralism by chemical characters | Tischeria ekebladella
| | neutralism by different resources utilization | Andricus quercuscalicis
| | | Cynips quercusfolii
| |