chengi, Gymnocypris Tchang [T.-L.] & Tchang [I.-L.] 1963:291, Figs. 1-2 [Acta Zoologica Sinica v. 15 (no. 2); ref. 23995] Makouhe River, Qinghai, China. Holotype: ASIZB [now NZMC] 45568. Paratypes: ASIZB [now NZMC] 45567 (1). Type catalog: Zhang 1996:500 [ref. 24036], Ye et al. 2015:24 [ref. 33808]. •Synonym of Gymnocypris przewalskii (Kessler 1876) -- (Wu & Wu 1992:441 [ref. 21205], Chen & Cao et al. in Yue 2000:363 [ref. 25272], Ye et al. 2015:24 [ref. 33808] with second author as Zhang, Zhang et al. 2016:117 [ref. 34477]). •Synonym of Schizopygopsis przewalskii Kessler 1876. Current status: Synonym of Schizopygopsis przewalskii Kessler 1876. Cyprinidae: Schizopygopsinae. Habitat: freshwater.