FIGURES 21–24. Cycloneuroterus species. 21, C in Eight new species of Cycloneuroterus Melika & Tang gallwasps from Taiwan and mainland China (Hymenoptera: Cynipidae: Cynipini)

FIGURES 21–24. Cycloneuroterus species. 21, C. formosanus, female, mesoscutellum, dorsal view (red arrows indicate foveae along posterior margin of semilunar anterior depression). 22–24, C. lilungi, female: 22, head, frontal view, 23, mesosoma, lateral view (red arrow indicates the posterior part of mesoscutellum overhanging metascutellum); 24, head, dorsal view.