| author | date | title | journal / publication | Ball IR | 1971 | Systematic and biogeographical relationships of some Dugesia species (Tricladida Paludicola) from Central and South America.. | Am Mus Novit, 2472: 1-25 |
|---|
| Dugesia arimana Hyman, 1957 | w | other taxonomic work | 3-9 | |
| Girardia antillana Kenk, 1941 | [with synonyms] | w | other taxonomic work | 9 |
| Polycelis auriculata Ijima & Kaburaki, 1916 | w | other research on this sp. |