| author | date | title | journal / publication | Kawakatsu M, Nimura F, Aoki K | 1975 | Report on the ecological survey of freshwater planarians in the Zenkojidaira Height, the Southern part of the Hida Mountains, the Kiso Mountains, and the Akaishi Mountains, Honshu. | Bull. Fuji Women's Coll. 13: 59-78. |
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| Dugesia lugubris (Schmidt, 1861) | w | other research on this sp. |