bidyana, Acerina (Cernua) Mitchell [T. L.] 1838:95, opp. 95, Pl. 8 [Three expeditions into the interior of eastern Australia v. 1; ref. 3029] 29°09'S, river between Gwydir River and McIntyre River, New South Wales, Australia. No types known. •Valid as Bidyanus bidyanus (Mitchell 1838) -- (Vari 1978:297 [ref. 4514], Cadwallader & Backhouse 1983:116 [ref. 25473], Paxton et al. 1989:532 [ref. 12442], Merrick in McDowall 1996:164 [ref. 22909], Unmack 2001:1063 [ref. 25797], Hutchins 2001:31 [ref. 25847], Allen et al. 2002:212 [ref. 25930], Hammer & Walker 2004:89 [ref. 28129], Allen et al. 2006:1333 [ref. 29004], Davis et al. 2012:1173 [ref. 32013], Hammer et al. 2012:65 [ref. 32389], Larson et al. 2013:159 [ref. 32988], Kuiter 2018:64 [ref. 36369], Jamandre 2023:163 [ref. 40455]). Current status: Valid as Bidyanus bidyanus (Mitchell 1838). Terapontidae. Distribution: Southern Australia: Murray-Darling River system of South Australia, Victoria and New South Wales. Introduced in other areas of southern Australia and the Philippines. Habitat: freshwater.