Mesopolobus amaenus (Walker, 1834)
on Quercus
parasite
Parasitoid in galls of Andricus corruptrix, curvator, kollari, solitarius; Biorhiza pallida.
host plants
Fagaceae, monophagous
distribution within Europe
PESI (2022).
references
Askew (1961b), Wiebes-Rijks (1978a).