Nycheuma dimorpha (Matsumura) 13 Head and thorax, dorsal view 14 Frons and clypeus 15 Forewing 16 Male genitalia, posterior view 17 Male genitalia, lateral view 18 Diaphragm of pygofer 19 Pygofer, ventral view 20 Anal segment, aedeagus, connective and genital styles, lateral view 21 Aedeagus, lateral view 22 Suspensorium 23 Genital style, posterior view 24 Right genital style, lateral view. Scale 0.2 mm (Figures 13–20); 0.1 mm (Figures 21–24).