@article {5134, title = {"Pulsatile bodies" in Anaperus tvaerminnensis (Luther, 1912) (Acoela, Plathelminthes) are degenerating epidermal cells.}, journal = {Microfauna Mar}, volume = {7}, year = {1992}, month = {1992}, pages = {295 - 310}, keywords = {Anaperus balticus, Anaperus tvaerminnensis, LOCATION}, author = {Ehlers,U} }