Microzooplankton of Villefranche

Microzooplankton of Villefranche. Microzooplankton groups protist organisms of very different morphologies. Major groups are dinoflagellates (A & D), ciliates (B, F, G & I), and different types of radiolarians (E & H) and acantharians. What they have in common is that all feed on phytoplankton and small other organisms, including other microzooplankton.