Styloperla inae Chao, 1947

Styloperla inae: Chao, 1947: 93; Illies, 1966: 19; Zhao, 1982: 32; Uchida & Isobe, 1989: 158; Stark & Sivec, 2007: 12; Yang & Li, 2018: 55.

Materials examined: 5 males, 4 females, Fujian Province, Wuyishan City, Mount Wuyi (Wuyishan), on the way from Saiyan to Tongmu Village, 726 m, 27.746111 N, 117.674722 E, 2021-IV-13, leg. Huo Qing-Bo, Xiang Ya-Nan, Zhu Bin-Qing, Chen Zhi-Qiang; further specimens re-studied from Fujian and Guangdong were recorded in Zhao (2019).

Distribution: Fujian, Guangdong, and Guangxi.

Remarks: The male and female habitus is shown in Fig. 1, and the typical abdominal morphology of both genders is depicted in Fig. 2A–D. The small lateral spines on the long process of the basal cercal segment vary in distance from the apex. In addition, cercal segments 2–4 bear different number of clusters of mid-dorsal spines (Fig. 3).