amblyrhynchus, Stigmatogobius Bleeker [P.] 1878:207 [Verslagen en Mededeelingen der Koninklijke Akademie van Wetenschappen. Afdeeling Natuurkunde (Ser. 2) v. 12; ref. 17117] Jakarta and Tjisakat, Java, Indonesia. Syntypes: (6) apparently lost. •Valid as Redigobius amblyrhynchus (Bleeker 1878) -- (Kottelat et al. 1993:151 [ref. 23448], Larson 2005:348 [ref. 28521] as Redigobius sp.?). •Nomen dubium in Redigobius Herre 1927 -- (Larson 2010:185 [ref. 30783]). •Species inquirenda -- (Parenti 2021:444 [ref. 38603]). •Species inquindae in Redigobius Herre 1927 -- (Kottelat 2013:422 [ref. 32898]). Nomen Dubium. Oxudercidae: Gobionellinae. Habitat: freshwater, brackish.