Type species: Microporella sparsiporosa Ulrich & Bassler, 1907
This genus includes the species:
| Diplotresis europaea | Berthelsen, 1962 | Cretaceous | Denmark |
| Diplotresis sparsiporosa | (Ulrich & Bassler, 1907) | Tertiary (Eoc.) | SE USA |
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| Diplotresis sparsiporosa (thanks to Dennis Gordon) |
Harmer notebook - entry for Diplotresis