yaluensis, Pseudogobio Mori [T.] 1928:59 [13] [Journal of the Chosen Natural History Society No. 6; ref. 15861] Yalu River at Tsao-ho-kou, Korea. Holotype: whereabouts unknown. Additional specimens: (2). On p. 13 of separate. •Synonym of Pseudogobio rivularis (Basilewsky 1855) -- (Berg 1949:665 [ref. 20661], Mitrofanov et al. 1992:176 [ref. 37756]). •Valid as Microphysogobio yaluensis (Mori 1928) -- (Bănărescu & Nalbant 1966:206 [ref. 20622], Zhu 1995:83 [ref. 25213], Naseka 1996:162 [ref. 22943], Kim 1997:241 [ref. 24032], Chae & Yang 1999:20 [ref. 24129], Kim & Yang 1999:6 [ref. 25425], Kim & Yang 2000:159 [ref. 25433], Kim & Lee 2001:46 [ref. 25334], Kim & Park 2002:148 [ref. 25913], Choi et al. 2003:157, 511 [ref. 26218], Jang et al. 2003:119 [ref. 27681], Kottelat 2006:88 [ref. 28831], Ying et al. 2011:61 [ref. 31333], Jiang et al. 2012:212 [ref. 32321], Zhang et al. 2016:75 [ref. 34477], Huang et al. 2017:[13] [ref. 35245], Sun et al. 2021:[10] [ref. 38244]). Current status: Valid as Microphysogobio yaluensis (Mori 1928). Gobionidae. Distribution: East Asia: Yalu River basin (Korea). Habitat: freshwater.