| Graffiellus groenlandicus (Levinsen, 1879) | [with synonyms] | w | other taxonomic work | |
| Marcusia yagana (Marcus, 1954) | [with synonyms] | w | latest taxonomic authority | |
| Paulodora contorta (Schockaert & Karling, 1975) | [with synonyms] | w | latest taxonomic authority | |
| Paulodora dolichocephala (Pereyaslawzewa, 1892) | [with synonyms] | w | latest taxonomic authority | |
| Paulodora fredelyna (Marcus, 1948) | [with synonyms] | w | latest taxonomic authority | |
| Paulodora riedli (Karling, 1956) | [with synonyms] | w | latest taxonomic authority | |
| Paulodora subcontorta (Schockaert, 1982) | [with synonyms] | w | other taxonomic work | |
| Polycystis contorta Schockaert & Karling, 1975 | | w | latest taxonomic authority | |
| Zuccaria fredelyna Marcus, 1948 | | w | latest taxonomic authority | |
| Polycystis yagana Marcus, 1954 | | w | latest taxonomic authority | |
| Polycystis subcontorta Schockaert, 1982 | | w | latest taxonomic authority | |
| Polycystis riedli Karling, 1956 | | w | latest taxonomic authority | |
| Polycystidinae Marcusia Artois & Schockaert, 1998 | | w | primary taxonomic authority (describer) | |
| Macrorhynchus dolichocephalus Pereyaslawzewa, 1892 | | w | latest taxonomic authority | |
| Koinocystis dolichocephalus (Pereyaslawzewa, 1892) | | w | latest taxonomic authority | |
| Acrorhynchus dolichocephalus (Pereyaslawzewa, 1892) | | w | latest taxonomic authority | |
| Paulodora felis (Marcus, 1954) | | w | other taxonomic work | |
| Paulodora matarazzoi Marcus, 1948 | [with synonyms] | w | other taxonomic work | |