Antacea Bory de Saint-Vincent [J. B. G. M.] 1822:410 Fem. Acipenser huso Linnaeus 1758. Type by monotypy. Based on the pre-Linnean name Antaceus used by Gesner 1558:59, 1262 [ref. 30350] and Marsilius 1726:34 [ref. 42353], as Huso II seu Antaceus glaber. Antacei, a group within Acipenser as used by Heckel & Kner 1857:346 [ref. 2078]. Not proposed as a genus-group name, not available, made available as Antaceus Bonaparte 1846. •In the synonymy of Huso Lovetsky 1834 -- (Brownstein & Near 2025:14 [ref. 42105]). •In the synonymy of Sterletus Rafinesque 1820 -- (Kottelat & Freyhof 2025:546 [ref. 42352]). Current status: Synonym of Huso Lovetsky 1834. Acipenseridae.