@book {5241, title = {Thalassogene Plathelminthen aus Sandstraenden von Elbe und Weser.}, volume = {8}, year = {1993}, month = {1993}, pages = {267 - 280}, publisher = {Microfauna Marina}, organization = {Microfauna Marina}, keywords = {LOCATION, Mecynostomum auritum}, author = {D{\"u}ren,R and Ax,P} }