@article {pdf, title = {Resniie tscherwi (Turbellaria) Petrogradskoi gub. [In Russian]}, journal = {Faunae Petropolitanae Catalogus}, volume = {2}, number = {6}, year = {1921}, note = {2966}, pages = {1-9}, type = {article}, abstract = {Mentions: Microstomum lineare Macrostomum appendiculatum Macrostomum viride Macrostomum orthostylum Macrostomum tuba}, keywords = {Macrostomum}, author = {Beklemischev, V N} }