Stegana (Steganina) zhuoma Cui & Chen, sp. nov.

(Figs. 14G, 14H, 65D–F)

Diagnosis. This species is similar to S. (S.) zaduo sp. nov. in the shape of female terminalia (Fig. 65), but can be distinguished from the latter by having the yellowish katepisternum brown on anterior corner (Fig. 14H); the 8th sternite nearly squared, with several setae and much pubescence on distolateral 1/3 (Fig. 65E).

Description. Female: First flagellomere brown. Clypeus black. Mesonotum black medially, brown laterally (Fig. 14G). Scutellum black, yellow at tip (Fig. 14G). Halter mostly white (Fig. 14H). Fore femur with a row of 3 long, strong setae on distal part of posteroventral surface. All abdominal tergites dark brown to black (Fig. 14G, H); sternites brown, about 2 times as wide as long. Female terminalia (Fig. 65D–F): Epiproct with several setae, lacking pubescence (Fig. 65D). Cercus and hypoproct with numerous setae and much pubescence (Fig. 65D, F). Eighth sternite glabrous on basal 2/3 (Fig. 65E).

Measurements and indices. BL = 2.70 mm in holotype, ThL = 1.45 mm, WL = 2.92 mm, WW = 1.26 mm, arb = 7/5, avd = 0.85, adf = 1.17, flw = 2.22, FW/HW = 0.39, ch/o = 0.25, prorb = 1.02, rcorb = 0.76, vb = 0.74, dcl = 0.48, presctl = 0.57, sctl = damaged, sterno = 0.77, orbito = 1.90, dcp = 0.32, sctlp = 1.45, C = 1.66, 4c = 1.35, 4v = 1.95, 5x = 1.45, ac = 12.89, M = 0.71, C3F = 0.63.

Type material. Holotype ♀ (SCAU, No. 125789, DNA #2757), Tongmai, Bomi, Xizang, 30°06'00''N, 95°05'00''E, alt. 2000m, 11.x.2010, ex tree trunk, L. Wang.

Distribution. China (Xizang).

Etymology. From the word " zhuoma " in Zang language from the Zang nationality living in Xizang, China, referring to women.