FIGURE 18. Male of Simulium (Gomphostilbia) unii sp. nov. A & B, Third segments of maxillary palps with sensory vesicles of different shape (A, right side; with ellipsoidal sensory vesicle; B, left side; with globular sensory vesicle; both front view); C, Hind tibia (left side; outer view); D, Hind basitarsus and second tarsomere (left side; outer view); E, Coxites, styles and ventral plate (ventral view); F, Style (right side; ventrolateral view); G, Ventral plate and median sclerite (lateral view); H, Ventral plate (caudal view); I, Median sclerite (caudal view); J, Paramere and aedeagal membrane (left side; caudal view); K & L, Abdominal segment 10 and cerci (right side; K, lateral view; L, caudal view). Scale bars. 0.1 mm for C and D; 0.02 mm for A, B and E–L.

Published as part of Takaoka, Hiroyuki, Sofian-Azirun, Mohd, Ya'Cob, Zubaidah, Chen, Chee Dhang, Lau, Koon Weng, Low, Van Lun, Pham, Xuan Da & Adler, Peter H., 2017, The black flies (Diptera: Simuliidae) of Vietnam, pp. 1-165 in Zootaxa 4261 (1) on page 45, DOI: 10.5281/zenodo.571608