risua, Polynemus Hamilton [F.] 1822:228, 381 [An account of the fishes found in the river Ganges; ref. 2031] Vicinity of Lukhipur, India. No types known. Hamilton's original, unpublished illustration reproduced by Britz 2019:Pl. 130 [ref. 37532]. •Synonym of Polynemus paradiseus Linnaeus 1758 -- (Motomura et al. 2002:311 [ref. 26494], Motomura 2004:11 [ref. 27601], Motomura 2004:92 [ref. 27970], Kottelat 2013:356 [ref. 32989], Motomura 2022:92 [ref. 39900]). Current status: Synonym of Polynemus paradiseus Linnaeus 1758. Polynemidae. Habitat: brackish, marine.