Rhizaria: An Unexpected Role in the Carbon Biological Pump, and in the Silica Cycle

Aude Leynaert1, Natalia Llopis Monferrer2, Miguel Mendez Sandin3, Paul Tréguer2 and Fabrice Not4, (1)CNRS, LEMAR IUEM, Plouzané, France, (2)University of Western Brittany, Brest, France, (3)Station Biologique de Roscoff, Roscoff, France, (4)CNRS, Station Biologique, Roscoff, France