The abundances of 17 cytometric groups encompassing four bacteria, three cyanobacteria, six eukaryotic picophytoplankton (<2–3 µm), and small nanophytoplankton (between 3 6 µm) were studied in the Thau Lagoon across different seasonal conditions. Among them, growth (µ) mortality rates due to grazing (g) 12 pico- simultaneously via dilution experiments heterotrophic flagellates ciliates their...