The halibut is a term for several species of edible fish native to Earth.
While trying to find out Malcolm Reed's favorite food in 2151, Hoshi Sato asked Reed's friend Mark Latrelle if the specialty of a restaurant Reed and Latrelle had visited was halibut, mahi-mahi, scallops or swordfish, but Reed had only chosen the restaurant because of the waitress Maureen. (ENT: "Silent Enemy")