Frías-Espericueta, M. G., Páez-Osuna, F., & Osuna-López, J. I. (1997). Seasonal changes in the gonadal state of the oysters Crassostrea iridescens and Crassostrea corteziensis (Filibranchia: Ostreidae) in the Northwest coast of México. Revista De Biología Tropical, 45(3), 1061–1065. https://doi.org/10.15517/rbt.v45i3.32118