Mixed bloom of diatoms (Skeletonema costatum (Greville) Cleve, 1873 and Lauderia annulata Cleve, 1873) in coastal waters at Kalpakkam, southeast India, during the northeast monsoon. (2026). Indian Journal of Geo-Marine Sciences (IJMS), 54(09), 465-477. https://doi.org/10.56042/ijms.v54i09.18991