| Stylochus | albus | Hallez, 1905 | |
| Stylochoides | albus | Hallez, 1905 | |
| Stylochoides | albus | (Hallez, 1905) | |
| Stylochus | albus | Hallez, 1905 | |
| Stylostomum | antarcticum | Hallez, 1905 | |
| Stylostomum | antarcticum | Hallez, 1905 | |
| Cryptocelis | arenicola | Hallez, 1893 | |
| Cryptocelis | arenicola | Hallez, 1893 | |
| Enterogonimus | aureus | Hallez, 1913 | |
| Enterogonimus | aureus | Hallez, 1913 | |
| Eurylepta | auriculata | Hallez, 1878 | |
| Otoplaninae | Bothriomolus | Hallez, 1909 | |
| Proderostoma | cardii | (Hallez, 1908) | |
| Paravortex | cardii | Hallez, 1908 | |
| Schizorhynchus | coecus | Hallez, 1894 | |
| Bothriomolus | constrictus | Hallez, 1909 | |
| Geoplana | darwini | Hallez, 1893 | |
| Planarioidea | Dendrocoelidae | Hallez, 1892 | |
| Dendrocoelidae | Dendrocoelinae | Hallez, 1892 | |
| Prosthiostomidae | Enterogonimus | Hallez, 1913 | |
| Laidlawiinae | Enterogonimus | Hallez, 1911 | |
| Cryptocelis | equiteni | Hallez, 1888 | |
| Cryptocelis | equiteni | Hallez, 1888 | |
| Euryleptidae | Euryleptinae | Hallez, 1913 | |
| Microstomum | lineare | giganteum | Hallez, 1878 |
| Microstomum | giganteum | Hallez, 1878 | |
| Prostomum | girardii | Hallez, 1879 | |
| Dalyellia | graffii | (Hallez, 1878) | |
| Microdalyellia | graffii | (Hallez, 1878) | |
| Vortex | graffii | Hallez, 1878 | |
| Cylindrostoma | inerme | (Hallez, 1879) | |
| Turbella | inerme | (Hallez, 1879) | |
| Pseudostomum | inerme | (Hallez, 1879) | |
| Anisorhynchodemus | joubini | (Hallez, 1894) | |
| Dolichoplana | joubini | Hallez, 1894 | |
| Sphyrocephalus | kewense | Hallez, 1890 | |
| Euryleptidae | Laidlawiinae | Hallez, 1913 | |
| Euryleptidae | Leptoteredra | Hallez, 1913 | |
| Laidlawiinae | Leptoteredra | Hallez, 1913 | |
| Synsiphonium | liouvilli | Hallez, 1911 | |
| Vorticeros | luteum | Hallez, 1879 | |
| Leptoteredra | maculata | (Hallez, 1905) | |
| Acerotisa | maculata | (Hallez, 1905) | |
| Leptoteredra | maculata | Hallez, 1905 | |
| Aceros | maculatus | Hallez, 1905 | |
| Cycloporus | maculatus | Hallez, 1893 | |
| Aceros | maculatus | Hallez, 1905 | |
| Stummeria | marginata | (Hallez, 1906) | |
| Procerodes | marginata | Hallez, 1906 | |
| Tricladida | Maricola | Hallez, 1892 | |
| Lithophora | Otoplanidae | Hallez, 1892 | |
| Otoplanidae | Otoplaninae | Hallez, 1910 | |
| Tricladida | Paludicola | Hallez, 1892 | |
| Graffillinae | Proderostoma | Hallez, 1908 | |
| Prorhynchida | Prorhynchidae | Hallez, 1894 | |
| Stylostomum | punctatum | Hallez, 1905 | |
| Stylostomum | punctatum | Hallez, 1905 | |
| Mesostoma | rostratum (1) | Hallez, 1879 | |
| Stylostomum | sanguineum | Hallez, 1893 | |
| Stylostomum | sanguinium | Hallez, 1893 | |
| Leptoplana | schizoporellae | Hallez, 1893 | |
| Leptoplana | schizoporellae | Hallez, 1893 | |
| Schizorhynchidae | Schizorhynchus | Hallez, 1894 | |
| Vorticeros | schmidtii | Hallez, 1879 | |
| Stylochoididae | Stylochoides | Hallez, 1907 | |
| Stylochoididae | Stylochoides | Hallez, 1907 | |
| Palombiellinae | Synsiphonium | Hallez, 1911 | |
| Tricladida | Terricola | Hallez, 1892 | |
| Pareurylepta | wandeli | (Hallez, 1907) | |
| Procerodes | wandeli | Hallez, 1906 | |
| Obrimoposthia | wandeli | (Hallez, 1906) | |
| Eurylepta | cornuta | wandeli | Hallez, 1907 |
| Eurylepta | cornuta | wandeli var. | Hallez, 1907 |
73 names, including those in new combination. (Max listing set to 900)