| author | date | title | journal / publication | Ball IR | 1970 | Freshwater triclads (Turbellaria, Tricladida) from the Oriental region. | Zool. J. Linnean Soc. 49(4):271-294 |
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| Dugesia batuensis Ball, 1970 | w | primary taxonomic authority (describer) | 278-285, Figs. 4-6 | |
| Dugesia nannophallus Ball, 1970 | w | primary taxonomic authority (describer) | 273-278, Figs. 1-3 |