Type species: Dittosaria wetherelli Busk, 1866
| Synonyms | Author | Type Species |
|---|---|---|
| Gemellaria | Canu & Bassler, 1920 | |
| Notamia | Gregory, 1893 |
This genus includes the species:
| Davis, 1934 | Paleogene Eocene Lutetian | England | WoRMS 1401598 | |
| (Reuss, 1865) | Paleogene Eocene Lutetian | Germany | WoRMS 1410871 | |
| Busk, 1866 | Paleogene Eocene Ypresian | England | WoRMS 1401599 |
Harmer notebook - entry for Dittosaria