flavomaculatus, Mugilogobius Huang [S.-P.], Chen [I-S.], Yung [M. M. N.] & Shao [K.-T.] 2016:6, Figs. 4A, 5, 6A [Zoological Studies v. 55 (no. 39); ref. 34500] Estuary of Zhuan River, Toucheng Township, Yilan County, Taiwan. Holotype: ASIZ P0078393. Paratypes: NTOUP. •Valid as Mugilogobius flavomaculatus Huang, Chen, Yung & Shao 2016 -- (Tomimuri et al. 2020:172 [ref. 38086], Parenti 2021:329 [ref. 38603]). Current status: Valid as Mugilogobius flavomaculatus Huang, Chen, Yung & Shao 2016. Oxudercidae: Gobionellinae. Distribution: Northwestern Pacific: Taiwan; Yaeyama Islands (Japan). Habitat: brackish, marine.