danubica, Acipenser gueldenstaedti colchicus natio Movchan [Yu. V.] 1967:31 [Vestnik Zoologii v. 6; ref. 23081] Not available, infrasubspecific; from Danube R. •In the synonymy of Acipenser gueldenstaedtii (Brandt & Ratzeburg 1833) -- (Kottelat 1997:30 [ref. 22952], Bogutskaya & Naseka 2004:23 [ref. 28183]). •In the synonymy of Huso gueldenstaedtii (Brandt & Ratzeburg 1833). Infrasubspecific. Current status: Synonym of Huso gueldenstaedtii (Brandt & Ratzeburg 1833). Acipenseridae. Habitat: freshwater, brackish, marine.