bucephalus, Acanthostracion Whitley [G. P.] 1965:119 [Australian Zoologist v. 13 (pt 2); ref. 9267] Cooktown District, Queensland, Australia. Holotype: AMS IB.6355. •Valid as Acanthostracion bucephalus Whitley 1965 -- (Allen et al. 2006:1902 [ref. 29090] with comments on status). •Synonym of Acanthostracion quadricornis (Linnaeus 1758) (Keiichi Matsuura, pers. comm. 2014). Current status: Synonym of Acanthostracion quadricornis (Linnaeus 1758). Ostraciidae. Distribution: Southwestern Pacific: Australia [if valid]. Habitat: marine.