macronema, Polynemus Bleeker [P.] 1852:419 [Natuurkundig Tijdschrift voor Nederlandsch Indië v. 3 (no. 3); ref. 16827] Bandjarmasin and Pontianak; Sampit, Borneo. Syntypes: (3) RMNH 6013 (3). Apparently independent of (and preoccupied by) Polynemus macronemus Pel 1851; replaced by Polynemus borneensis Bleeker 1856. Objectively invalid. •Synonym of Polynemus melanochir, subspecies melanochir Valenciennes 1831 -- (Motomura & Sabaj 2002:184 [ref. 26155], Motomura 2004:10 [ref. 27601], Motomura 2004:89 [ref. 27970], Kottelat 2013:355 [ref. 32989]). 1°Homonym. Current status: Synonym of Polynemus melanochir Valenciennes 1831. Polynemidae. Habitat: freshwater, brackish.