Indonemoura geminus Zwick, 1977 Fig. 4 Indonemoura geminus Zwick, 1977: 104; Murányi & Li, 2013: 173. Examined material. 1 male (CAU), Xizang, Chayu County, Shuidianzhan, 2394 m, 2019.VI.13, light trap, 28.6669° N, 97.4750° E, leg. Qicheng Yang. Remarks. Tergum IX, epiproct, and paraproct characteristics (Figs. 4a–c) match well with the description of the holotype male, indicating that the specimen examined above belongs to I. geminus and not its close relative I. shergaoni (Aubert 1967) as discussed by Zwick (1977). Males of I. geminus are characterized by tergum IX with a symmetrical posterior margin (Fig. 4a). The epiproct has stout, curved flagellum (Fig. 4b). The outer lobe of the paraproct is L-shaped with an enlarged rounded apex (Fig. 4c). This species was previously known from Bhutan (Murányi & Li, 2013); this record is new for China.

Published as part of Liu, Dongxia, Yang, Ding & Li, Weihai, 2024, New species and new records of Indonemoura (Plecoptera: Nemouridae) from Xizang of southwestern China, pp. 590-596 in Zootaxa 5512 (4) on page 591, DOI: 10.11646/zootaxa.5512.4.8, http://zenodo.org/record/13849236