The halibut was a type 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")