laevis, Acipenser Agassiz [L.] 1850:267 [Lake Superior; ref. 66] The Pic, Lake Superior, North America. No types known. •Synonym of Acipenser fulvescens Rafinesque 1817 -- (Scott & Crossman 1998:89 [ref. 24570]). •Synonym of Huso fulvescens (Rafinesque 1817). Current status: Synonym of Huso fulvescens (Rafinesque 1817). Acipenseridae. Habitat: freshwater, brackish.