mantschuricus, Phoxinus percnurus Berg [L. S.] 1907:204 [9] [Ezhegodnik, Zoologicheskago Muzeya Imperatorskoi Akademii Nauk v. 11 (for 1906); ref. 15129] Tributary of Sungari [Songhua] River, Amur River basin, China. Syntypes: ZIN 13890 (2). •Synonym of Phoxinus percnurus (Pallas 1814), but a valid subspecies as described -- (Berg 1949:576 [ref. 20661], Yang & Hwang 1964:24 [ref. 13497], Bogutskaya & Naseka 1996:19 [ref. 22798]). •Synonym of Eupallasella perenurus (Pallas 1814) -- (Kottelat 1997:58 [ref. 22952]). •Synonym of Phoxinus perenurus (Pallas 1814) -- (Bogutskaya 1998:68 [ref. 23589], Luo in Chen et al. 1998:80 [ref. 23878] as percnurus, Sideleva 2001:51 [ref. 26181], Sideleva 2003:9 [ref. 27815], Bogutskaya & Naseka 2004:95 [ref. 28183] as percnurus, Parin et al. 2014:89 [ref. 33547]). •Synonym of Eupallasella percnurus (Pallis 1814) -- (Kottelat 2006:31 [ref. 28831]). •Synonym of Rhynchocypris percnurus (Pallas 1814) -- (Bogutskaya et al. 2008:333 [ref. 30085]). •Valid as Rhynchocypris mantschurica (Berg 1907) -- (Dyldin & Orlov 2016:664 [ref. 34853] as mantschuricus, Dyldin et al. 2021:25 [ref. 38804] as mantschuricus, Dyldin & Orlov 2021:67 [ref. 38158] as mantschuricus, Dyldin et al. 2023:[26] [ref. 40328] as mantscuricus with question). Current status: Valid as Rhynchocypris mantschurica (Berg 1907). Leuciscidae: Pseudaspininae. Distribution: East Asia: China and Russia. Habitat: freshwater.