Torymus geranii (Walker, 1833)
on Quercus, etc.
parasite
Parasitoid in galls of Cynipidae, incl.
Dryocosmus kuriphilus; Trigonaspis synaspis.
host plants
Fagaceae, oligophagous
distribution within Europe
PESI (2022).
references
Doğanlar (2017a), de Vere Graham & Gijswijt (1998a), Kos, Lacković, Melika & Matošević (2021a).