| author: | Kawakatsu M, Teshirogi W, Tsushima K |
| title: | Report on the ecological survey of freshwater planarians in the Natsudomari Peninsula and the western part of the Shimokita Peninsula, Honshu. |
| publication: | Bull. Fuji Women's Coll 8: 115-125 |
| year: | 1970 |