| Typhlopolycystis limicola Schilke, 1970 | w | latest taxonomic authority | ||
| Typhlopolycystis mediterranea Brunet, 1965 | [with synonyms] | w | latest taxonomic authority | |
| Acrorhynchides styliferus Schockaert & Karling, 1975 | w | primary taxonomic authority (describer) | 133-134 | |
| Paulodora contorta (Schockaert & Karling, 1975) | [with synonyms] | w | primary taxonomic authority (describer) | |
| Typhlopolycystis coomansi Schockaert & Karling, 1975 | w | primary taxonomic authority (describer) | ||
| Polycystis contorta Schockaert & Karling, 1975 | w | primary taxonomic authority (describer) | 138-140 | |
| Polycystis groenlandica Levinsen, 1879 | w | latest taxonomic authority | ||
| Parachrorhynchus bergensis Karling, 1956 | w | other taxonomic work | 134-135 | |
| Polycystis crocea (Fabricius, 1826) | w | other taxonomic work | 137-138 |