schypa, Acipenser Güldenstädt [J. A. von] 1772:533 [Novi Commentarii Academiae Scientiarum Imperialis Petropolitanae v. 16 (for 1771); ref. 5066] Not available, non-binominal, see Kottelat 1997:31 [ref. 22952]. Name made available by Bonnaterre 1788:16 [ref. 4940]. Also seen as Acipenser schipa Güldenstädt 1772. •In the synonymy of Acipenser nudiventris Lovetsky 1828 -- (Kottelat 1997:31 [ref. 22952], Parin et al. 2014:43 [ref. 33547]). •In the synonymy of Huso nudiventris (Lovetsky 1828). Current status: Synonym of Huso nudiventris (Lovetsky 1828). Acipenseridae.