Extracellular digestion in marine dinoflagellates |
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Authors: | Gaines, Gregory Taylor, F.J.R. |
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Affiliation: | Department of Botany, Southern Illinois University Carbondale, IL 62901, USA 1Departments of Oceanography and Botany, University of British Columbia 6270 University Blvd., Vancouver, BC V6T 1W5, Canada |
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Abstract: | Individuals of the common coastal marine dinoflageilate genusProtoperidinium have been found to perform extracellular digestionof chain-forming diatoms by means of a pseudopodial feedingveil. This mechanism of feeding explains the absenceof food particles in these non-photosynthetic, thecate organisms,and seems to be an adaptation for opportunistic feeding *Current address: Department of Oceanography, University ofBritish Columbia, 6270 University Blvd., Vancouver. BC V6T 1W5,Canada |
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