Dryocosmus quadripetiolus, female, sp. n. 136–139 head: 136 frontal view 137 dorsal view 138 posterior view 139 lateral view 140 antenna 141 pronotum and propleuron, frontal view.

  Part of: Tang C-T, Mikó I, Nicholls JA, Schwéger S, Yang M-M, Stone GN, Sinclair F, Bozsó M, Melika G, Pénzes Z (2016) New Dryocosmus Giraud species associated with Cyclobalanopsis and non-Quercus host plants from the Eastern Palaearctic (Hymenoptera, Cynipidae, Cynipini). Journal of Hymenoptera Research 53: 77-162. https://doi.org/10.3897/jhr.53.9890