fluminensis, Cynopoecilus Faria [A.] & Muller [H.] 1937:99 [Revista Naval No. 3; ref. 19184] Rio de Janeiro State, Brazil. Suppressed for purposes of priority but not homonymy; placed on Official Index (Opinion 1762); same as Cynolebias opalescens Myers 1942. •Valid as Cynolebias fluminensis (Faria & Muller 1937) -- (Costa & Lacerda 1988:132 [ref. 19183]). •Valid as Leptolebias fluminensis (Faria & Muller 1937) -- (Costa 1995:91 [ref. 22097], Costa 1998:73 [ref. 23792]). •Synonym of Leptolebias opalescens (Myers 1942) -- (Lazara 2001:194 [ref. 25711], Costa in Reis et al. 2003:531 [ref. 27061], Costa 2008:154 [ref. 29596]). •Synonym of Leptopanchax opalescens (Myers 1942). Suppressed. Current status: Synonym of Leptopanchax opalescens (Myers 1942). Rivulidae: Cynolebiinae. Habitat: freshwater.