baschmakovae, Acipenser ruthenus ruzskyi natio Johansen [B. G.] 1946:173 [Trudy Tomskogo Gosudarstvennogo Universiteta v. 97; ref. 19607] Infrasubspecific and unavailable; from Narym, Ob R. basin, Siberia, Russia. •In the synonymy of Acipenser ruthenus Linnaeus 1758 -- (Kottelat 1997:32 [ref. 22952]). •In the synonymy of Huso ruthenus (Linnaeus 1758). Infrasubspecific. Current status: Synonym of Huso ruthenus (Linnaeus 1758). Acipenseridae.