| Hypotrichinidae Hypotrichina Calandruccio, 1897 | | w | latest taxonomic authority | |
| Hypotrichina circinnata Calandruccio, 1897 | | w | latest taxonomic authority | |
| Hypotrichina marsiliensis Calandruccio, 1897 | | w | other taxonomic work | |
| Hypotrichina sicula Calandruccio, 1897 | | w | latest taxonomic authority | |
| Hypotrichina tergestina Calandruccio, 1897 | | w | other taxonomic work | |
| Combinata Opisthoporata Reisinger, 1924 | | w | primary taxonomic authority (describer) | |
| Combinata Proporata Reisinger, 1924 | | w | primary taxonomic authority (describer) | |
| Prolecithophora Separata Reisinger, 1924 | | w | primary taxonomic authority (describer) | |
| Prolecithophora Voritcerotidae Reisinger, 1924 | | w | primary taxonomic authority (describer) | 148 |
| Plagiostomidae Vorticerotinae Reisinger, 1924 | | w | primary taxonomic authority (describer) | 148 |
