Palabras claves: Bivalve, Crassostrea aequatorialis, CRASSOSTREA COLUMBIENSIS, Crassostrea corteziensis, CRASSOSTREA GIGAS, Crassostrea sikamea, Dendostrea folium, Dendostrea sandvichensis, geographical distribution, life cycle, mollusc, Ostrea angelica, Ostrea conchaphila, Oyster, reproduction, Saccostrea palmula, Striostrea prismatica, Undulostrea megodon
Autores: César Lodeiros-Seijo, Chávez-Villalba J., Grijalva-Chon J.M., José Manuel Mazón-Suástegui, Valentich-Scott P.