ichthyocolla, Acipenser Billberg [G. J.] 1833:52 [Linnéska Samfundets Handlingar v. 1 (for 1832); ref. 34146] Danube and the rivers of Russia. No types known. Unnecessary replacement name for "Huso Linn." [should read Acipenser huso Linnaeus 1758]; see Kullander 2016:113 [ref. 34147]. •Synonym of Huso huso (Linnaeus 1758)-- (Kullander 2016:113 [ref. 34147], Jouladeh-Roudbar et al. 2020:19 [ref. 37983]). Replacement Name. Current status: Synonym of Acipenser huso Linnaeus 1758. Acipenseridae. Habitat: freshwater, brackish, marine.