rostratus, Acipenser Brandt [J. F.] & Ratzeburg [J. T. C.] 1833:29 [Medizinische Zoologie v. 2; ref. 619] No description, not available. •In the synonymy of Acipenser stellatus Pallas 1771 -- (Kottelat 1997:33 [ref. 22952]). Nomen Nudum. Current status: Synonym of Acipenser stellatus Pallas 1771. Acipenseridae. Habitat: freshwater, brackish, marine.