Pecten Magellanicus, commonly known as the Magellan Scallop, is a bivalve mollusk native to the Southern Hemisphere. This species of scallop is found in the waters of South America, from southern Chile to Tierra del Fuego. The Magellan Scallop is known for its sweet, delicate flavor and is often used in dishes such as ceviche and scallop carpaccio. Synonyms for Pecten Magellanicus include Argentine scallop, Chilean scallop, and southern pecten. These names are derived from the scallop's regional location and are used interchangeably to refer to this species of scallop.