intermedius, Gnathopogon Nichols [J. T.] 1929:3, Fig. 2 [American Museum Novitates No. 377; ref. 15912] Tsinan, Shantung Province, China. Holotype: AMNH 9652. Paratypes: (10) AMNH 11021 (3), 11024 (6, 1 c&s), 11026 (1). •Valid as Gnathopogon intermedius Nichols 1929 -- (Lu et al. 1977:489 [ref. 2850]). •Valid as Squalidus intermedius (Nichols 1929) -- (Hosoya & Jeon 1984:41 [ref. 17431], Zhu 1995:79 [ref. 25213], Cheng & Zhou 1997:166 [ref. 26385], Yue in Chen et al. 1998:321 [ref. 23878], Chen & Chang 2007:72 [ref. 29029], Zhang et al. 2016:80 [ref. 34477]). Current status: Valid as Squalidus intermedius (Nichols 1929). Gobionidae. Distribution: China. Habitat: freshwater.