Scallop

A scallop was a type of edible mollusk from 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 swordfish, mahi-mahi, scallops, or halibut. Reed though had only chosen the restaurant because of the waitress Maureen.