| Polycystis caledonica (Claparède, 1861) | | w | latest taxonomic authority | |
| Phonorhynchus mamertinus (Graff, 1874) | | w | latest taxonomic authority | |
| Hyporhynchus breitfussi (Graff, 1905) | | w | latest taxonomic authority | |
| Prostomum caledonicum Claparede, 1861 | | w | latest taxonomic authority | |
| Euneoophora Rhabdocoela Ehrenberg, 1831 | | w | other research on this sp. | |
| Neodalyellida Pterastericolidae Meixner, 1925 | | w | primary taxonomic authority (describer) | |
| Koinocystididae Anoplorhynchus Meixner, 1925 | | w | primary taxonomic authority (describer) | |
| Koinocystis lacustris Meixner, 1926 | | w | primary taxonomic authority (describer) | 606 |
| Macrostomum mystrophorum Meixner, 1926 | | w | primary taxonomic authority (describer) | |
| Umagillinae Anoplodium Schneider, 1858 | [with synonyms] | w | other taxonomic work | |
| Macrostomum mystrophorum Meixner, 1926 | | w | primary taxonomic authority (describer) | 602, 619, fig. 7 |
| Typhlorhynchus nanus Laidlaw, 1902 | [with synonyms] | w | other taxonomic work | |
| Syndesmis echinorum Francois, 1886 | [with synonyms] | w | other taxonomic work | |
| Mesostoma lingua (Abildgaard, 1789) | [with synonyms] | w | other research on this sp. | |
| Phonorhynchoides flagellatus Beklemischev, 1927 | | w | other taxonomic work | |
| Acrorhynchus dolichocephalus (Pereyaslawzewa, 1892) | | w | other taxonomic work | |
| Polycystis goettei Bresslau, 1906 | | w | other taxonomic work | |