rubicundus, Acipenser Lesueur [C. A.] 1818:388, Pl. 12 [Transactions of the American Philosophical Society (New Series) v. 1 (art. 33); ref. 17515] Lakes Ontario, Erie, Huron and Michigan, North America. No types known. Redescribed and illustrated by Lesueur 1827:9, Pl. 5 [ref. 17524] with genus as Accipenser. •Synonym of Acipenser fulvescens Rafinesque 1817 -- (Smith 1986:47 [ref. 22186], Scott & Crossman 1998:89 [ref. 24570], Boschung & Mayden 2004:102 [ref. 27995]). •Synonym of Huso fulvescens (Rafinesque 1817). Current status: Synonym of Huso fulvescens (Rafinesque 1817). Acipenseridae. Habitat: freshwater, brackish.