iijimae, Gnathopogon Oshima [M.] 1919:219, Pl. 51 (fig. 2) [Annals of the Carnegie Museum v. 12 (nos 2-4); ref. 3312] Tozen River, Shin-chu County, Taiwan. Holotype (unique): FMNH 59096 [ex CM 8234]. Type catalog: Henn 1928:71 [ref. 12305], Ibarra & Stewart 1987:40 [ref. 12367], Ho & Shao 2011:27 [ref. 31432]. •Valid as Gnathopogon iijimae Oshima 1919 -- (Lu et al. 1977:490 [ref. 2850]). •Valid as Squalidus iijimae (Oshima 1919) -- (Hosoya & Jeon 1984:41 [ref. 17431], Zhu 1995:80 [ref. 25213], Yue in Chen et al. 1998:322 [ref. 23878], Chen & Chang 2007:71 [ref. 29029], Ho & Shao 2011:27 [ref. 31432], Zhang et al. 2016:80 [ref. 34477] [not China]). Current status: Valid as Squalidus iijimae (Oshima 1919). Gobionidae. Distribution: Taiwan. Habitat: freshwater.