| Diplocladiella scalaroides G. Arnaud ex M. B. Ellis, 1976 |
| Distoma Retzius, 1786 |
| Distoma amphiorchis Braun, 1899 |
| Distoma anthos Braun, 1899 |
| Distoma complanatum Rudolphi, 1819 |
| Distoma cornu Zeder, 1800 |
| Distoma coronatum Rudolphi, 1819 |
| Distoma cucumerinum Rudolphi, 1809 |
| Distoma cuneatum Rudolphi, 1809 |
| Distoma cymbiforme Rudolphi, 1819 |
| Distoma dentatum Linton, 1900 |
| Distoma fasciatum Rudolphi, 1819 |
| Distoma gelatinosum Rudolphi, 1819 |
| Distoma grande Rudolphi, 1819 |
| Distoma horridum Leidy, 1850 |
| Distoma laticolle Rudolphi, 1819 |
| Distoma levenseni Linton, 1907 |
| Distoma marginatum Rudolphi, 1819 |
| Distoma megastomum Rudolphi, 1819 |
| Distoma obesum Diesing, 1850 |