platycephalus, Acipenser Heckel [J. J.] in Fitzinger & Heckel 1836:304 [Annalen des Wiener Museums der Naturgeschichte v. 1 (no. 12); ref. 2077] Name in the synonymy of Acipenser heckelii Fitzinger 1836, not available; also appeared in other literature as name only or name in synonymy. •In the synonymy of Acipenser naccarii Bonaparte 1836 -- (Kottelat 1997:30 [ref. 22952]). Nomen Nudum. Current status: Synonym of Acipenser naccarii Bonaparte 1836. Acipenseridae.