Rajan, A. et al. 2021. Effect of season, sex and reproduction on zinc concentration in the soft tissues of Meretrix casta (Chemnitz) (Mollusca: Bivalvia) collected from Vellar Estuary, Porto Novo, India. Ciencias Marinas. 17, 2 (Feb. 2021), 37–46. DOI:https://doi.org/10.7773/cm.v17i2.803.