Hymenoptera: Cynipidae - gall wasp Diplolepis eglanteriae/nervosa Smooth Pea Gall Photographs on Rosa canina agg (Dog-rose) and R. rubiginosa (Sweet-briar) Smooth galls of the two species are identical, need rearing to identify

Diplolepis eglanteriae/nervosa
Badbury Rings and Pamphill, Dorset. August 2014, October 2017