canadensis, Thynnus Gronow [L. T.] in Gray 1854:122 [Catalogue of fish collected and described by Laurence Theodore Gronow; ref. 1911] North Carolina, U.S.A. No types known. Perhaps can be regarded as an unjustified emendation of Gasterosteus canadus Linnaeus 1766. •Synonym of Rachycentron canadum (Linnaeus 1766) -- (Wheeler 1958:220 [ref. 13434], Monod 1973:371 [ref. 7193], Quéro 1990:723 [ref. 18537], Randall et al. 1997:511 [ref. 25919], Aguilera 1998:49 [ref. 24221]). Current status: Synonym of Rachycentron canadum (Linnaeus 1766). Rachycentridae. Habitat: marine.