richardsoni, Chatoessus Castelnau [F. L.] 1873:144 [Proceedings of the Zoological and Acclimatisation Society of Victoria, Melbourne v. 2; ref. 758] Murray River, Victoria, Australia. Syntypes: whereabouts unknown. Type catalog: Whitehead & Bauchot 1986:36 [ref. 9739], Russell & Bray 2026:47 [ref. 43233]. •Synonym of Nematalosa erebi (Günther 1868) -- (Cadwallader & Backhouse 1983:215 [ref. 25473], Whitehead 1985:244 [ref. 5141], Paxton et al. 1989:155 [ref. 12442], Paxton et al. 2006:330 [ref. 28995]). •Valid as Nematalosa richardsoni (Castelnau 1873) -- (Russell & Bray 2026:47 [ref. 43233]). Current status: Valid as Nematalosa richardsoni (Castelnau 1873). Dorosomatidae. Distribution: Australia: Murray-Darling River basin (New South Wales, Victoria, Queensland, South Australia, and Australian Capital Territory). IUCN (2026): Not Assessed. Habitat: freshwater, brackish.