@article {1864, title = {Index to species of the family Geoplanidae (Turbellaria, Tricladida, Terricola) Part I: Geoplaninae}, journal = {The Bulletin of Fuji Women{\textquoteright}s College}, volume = {28}, year = {1990}, pages = {79-166}, author = {Robert E. Ogren and Masaharu Kawakatsu} }