Tachycines (Gymnaeta) gonggashanicus (Zhang & Liu, 2009)

(Figs. 2–5)

Diestrammena (Gymnaeta) gonggashanica Zhang & Liu, 2009 . Zootaxa, 2272: 24.

Specimens studied. 1♂, 6♀♀, Hailuogou, Luding, Sichuan, alt. 2980m, collected by Liu Xian-Wei et al ..

Distribution. China (Sichuan)*.

Diagnosis. This species resembles T. (G.) brevicaudus Karny, 1934, but differs by the shape of epiphallus of male genitalia (Fig. 3) and subgenital plate of female notched at apex (Fig. 5); corresponding status of T. (G.) brevicaudus Karny, 1934: epiphallus of male genitalia nearly subquadrate (Fig. 7) and subgenital plate of female slightly blunt at apex (Fig. 8).