FIGURE 9. Male genitalia, E in Sawflies of the genus Emphytopsis (Hymenoptera, Tenthredinidae) associated with Stewartia (Theaceae) in Japan

FIGURE 9. Male genitalia, E. nigromaculata (A–D, I–K) and E. vernalis, paratypes (E–H, L–N).—A, E, Genital capsules, dorsal view; B, F, do., ventral view; C, G, I–N, penis valves, lateral view (left dorsal); D, H, valviceps. A–D, K, Nikko; E–J, L, Nakagawa; M, Kanuma; N, Shin-onsen.