macrorhynchus, Gobius Bleeker [P.] 1867:403 [Archives néerlandaises des sciences exactes et naturelles v. 2; ref. 14040] Samberano River, Madagascar. Holotype (unique): RMNH 4482. See Fricke 1999:497 [ref. 24106]. •Valid as Chonophorus macrorhynchus (Bleeker 1867) -- (Maugé 1986:365 [ref. 6218]). •Valid as Awaous macrorhynchus (Bleeker 1867) -- (Fricke et al. 2018:326 [ref. 35805], Parenti 2021:304 [ref. 38603]). •Synonym of Awaous aeneofuscus (Peters 1852) -- (Larson 2022:157 [ref. 39971]). Current status: Synonym of Awaous aeneofuscus (Peters 1852). Oxudercidae: Gobionellinae. Distribution: Endemic to Madagascar [if valid]. Habitat: freshwater, brackish.