The Pacific Calico Scallop is also known as Catarina Clam, Speckled Scallop, Almeja Catrina, Peine Volador, Vieira Jaspeada, and Argopecten Ventricosus is a marine Bivalve found from California to Peru, found with a variety of colors the common is brown or black with white splotches creating a Calico Pattern. While this lovely pecten has been heavily overfished in places like La Paz Bay, locations like Magdalena Bay have been using significant conservation efforts to maintain sustainable Harvesting.