Chrysosoma nyingchiense Wang, Zhu & Yang, 2014

Chrysosoma nyingchiense Wang, Zhu & Yang, 2014: 123 . Type locality: China: Tibet, Nyingchi.

Diagnosis. Wing distinctly grayish brown; crossvein dm-cu strongly bent with stub. Arista-like stylus very long, nearly as long as body, with apical flag. All coxae black. Fore and mid femora yellow, hind femur black. Fore femur with row of very long av and pv on basal 2/3. Male cercus nearly finger-like, apically distinctly curved outward, with a weak basal process.

Type material examined. 1 ♂ (holotype): China. Tibet: Nyingchi, Beibeng [N29°24′10″ E95°17′57″], 2011. VIII.11, sweep nets, Lihua Wang (CAU) .

Additional material examined. China. Tibet: 1 ♂, Nyingchi, Medog, 80k, N29°39′17.4″ E95°29′27.8″, 2104 m, 2014. VII.10, sweep nets, Tingting Zhang (CAU); 6 ♂, 2 ♀, same data as holotype; 2 ♂, 2 ♀, Nyingchi, Medog, Chunxing, N29°32′03″ E95°29′ 90″, 2015. VIII.25, sweep nets, Gang Yao (CAU); 1 ♂, 1 ♀, Nyingchi, Medog, Bari [N29°33'19'' E95°35′ 79''], 2018. VII.28, sweep nets, Tingting Zhang (CAU); 1 ♂, 4 ♀, Nyingchi, Medog, Beibeng [N29°24′10″ E95°17′57″], 880 m, 2014. VI.26, sweep nets, Liang Wang (CAU).

Remarks. Most specimens were collected in broad-leaf forests except the materials from 80k, which were collected in bushes.

Distribution. China (Tibet).