Hymenoptera: Cynipidae - gall wasp Neuroterus anthracinus Oyster Gall Agamic generation (Oyster Gall) - photographs on Quercus, Oak Hosts: Agamic and sexual generations on Quercus petraea, pubescens, robur

Neuroterus anthracinus, Oyster Gall
Studland Heath, Dorset. September 2014