senbae, Chloea Tanaka [S.] 1916:228 [Dobutsugaku Zasshi = Zoological Magazine Tokyo v. 28 (no. 332); ref. 15077] Lake Semba, Koma, Ryugazaki, Ibaragi Prefecture, Japan. Holotype: ZUMT 7085. Paratypes: ZUMT 57518 [ex ZUMT 7085], 57519 (1). •Synonym of Chaenogobius annularis Gill 1859 -- (Okada 1961:676 [ref. 6363]). •Synonym of Chloea castanea (O'Shaughnessy 1875) -- (Berg 1949:1072 [ref. 20662], Lindberg & Krasyukova 1975:384 [ref. 7348]). •Synonym of Rhodoniichthys laevis (Steindachner 1879) -- (Vasil'eva 1998:146 [ref. 23591]). •Synonym of Gymnogobius laevis (Steindachner 1879). •Synonym of Gymnogobius castaneus (O'Shaughnessy 1875) -- (Stevenson 2002:272 [ref. 26489], Dyldin & Orlov 2017:189 [ref. 35257]). Current status: Synonym of Gymnogobius castaneus (O'Shaughnessy 1875). Oxudercidae: Gobionellinae. Habitat: freshwater, brackish, marine.