author | date | title | journal / publication | Tu TJ, Po HK | 1959 | Distribution of Dugesia (=Euplanaria) gonocephala (Duges) in China and North Korea. | China Jour. Zool., 9: 416-419. (In Chinese). |
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Polycelis tibetica (2) Hyman, 1934 | w | other taxonomic work |