Main Page | See live article | Alphabetical index SEM image (10000x) Chlamydomonas is a type of green alga. They are unicellular flagellates. Chlamydomonas is used as a model organism for molecular genetics and flagellar motility. Class Chlorophyceae Order Chalmydomonadales Common species: Chlamydomanas reinhardtii This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.