Geoplana (Geoplana) mixopulla Ogren & Kawakatsu 1990

Ogren & Kawakatsu 1990. Index to the species of the family Geoplanidae (Turbellaria, Tricladida, Terricola). Part 1: Geoplaninae. Bulletin of Fuji Women's College Series 2, No. 28 1990: 79-166