@article {5357, title = {Symbiosis of the acoel flatworm Convoluta roscoffensis with the alga Platymonas convolutae.}, journal = {Proceedings of the Royal Society of London, Series B}, volume = {187}, year = {1974}, month = {1974}, pages = {221 - 224}, keywords = {Convoluta roscoffensis, Symsagittifera roscoffensis}, author = {Muscatine,L and Boyle,JE and Smith,DC} }