fusculus, Gobius (Tamanka) Nichols [J. T.] 1951:5, Fig. 3 [American Museum Novitates No. 1539; ref. 12905] New Guinea. Holotype: AMNH 16887. Paratypes: AMNH 19520 (4). •Valid as Mugilogobius fusculus (Nichols 1951) -- (Allen & Coates 1990:110 [ref. 25561], Allen 1991:189 [ref. 21090], Larson 2001:127 [ref. 25522], Larson & Murdy 2001:3601 [ref. 26293], Fricke et al. 2014:169 [ref. 33932], Parenti 2021:330 [ref. 38603]). Current status: Valid as Mugilogobius fusculus (Nichols 1951). Oxudercidae: Gobionellinae. Distribution: Papua New Guinea. Habitat: freshwater, brackish.