| Dugesia aberana Neppi, 1904 | | w | primary taxonomic authority (describer) | |
| Dugesia neumanni (Neppi, 1904) | [with synonyms] | w | primary taxonomic authority (describer) | 309 |
| Dugesia schauinslandi (Neppi, 1904) | [with synonyms] | w | primary taxonomic authority (describer) | |
| Euplanaria neumanni (Neppi, 1904) | | w | primary taxonomic authority (describer) | |
| Euplanaria schauinslandi (Neppi, 1904) | | w | primary taxonomic authority (describer) | |
| Spathula schauinslandi (Neppi, 1904) | | w | primary taxonomic authority (describer) | |
| Mesostoma lacteum Neppi, 1904 | | w | primary taxonomic authority (describer) | 303, t. 9, f. 1-6 |
| Planaria neumanni Neppi, 1904 | | w | primary taxonomic authority (describer) | |
| Planaria schauinslandi Neppi, 1904 | | w | primary taxonomic authority (describer) | |