| author | date | title | journal / publication | Ogren RE, Kawakatsu M | 1990 | Index to species of the family Geoplanidae (Turbellaria, Tricladida, Terricola) Part I: Geoplaninae. Part II: Caenoplaninae and Pelmatoplaninae. | Bull Fuji Wom Coll No 28, Ser II:79-166; 29:25-102 |
|---|