| Catenula macrura Marcus, 1945 | | w | latest taxonomic authority | |
| Dasyhormus pygmaeus (Reisinger, 1924) | [with synonyms] | w | latest taxonomic authority | |
| Stenostomum glandulosum Kepner & Carter, 1931 | | w | other taxonomic work | |
| Stenostomum predatorium Kepner & Carter, 1931 | [with synonyms] | w | other taxonomic work | |
| Macrostomum catarractae Gieysztor, 1938 | | w | latest taxonomic authority | |
| Macrostomum inductum Kolasa, 1971 | | w | other taxonomic work | |
| Macrostomum quiritium Beklemischev, 1951 | [with synonyms] | w | other taxonomic work | |
| Macrostomum sensitivum Silliman, 1884 | | w | latest taxonomic authority | |
| Macrostomum poznaniense Kolasa, 1973 | | w | primary taxonomic authority (describer) | |
| Macrostomum silesiacum Kolasa, 1973 | | w | primary taxonomic authority (describer) | |
| Macrostomum karlingi Papi, 1953 | | w | other taxonomic work | 186 |
