| Species name | Common name | Distribution | Max. Length (cm) | 
|---|---|---|---|
| Diminovula alabaster (Reeve, 1856) | Western Central Pacific | ||
| Diminovula anulata Fehse, 2001 | Western Central Pacific | ||
| Diminovula aurantiomacula (Cate & Azuma, 1973) | Western Central Pacific | ||
| Diminovula culmen (Cate, 1973) | Ridged egg cowry | Western Central Pacific | |
| Diminovula filia (Azuma, 1979) | Western Central Pacific | ||
| Diminovula incisa (Azuma & Cate, 1971) | Western Central Pacific | ||
| Diminovula perilla (Cate, 1973) | Western Central Pacific | ||
| Diminovula punctata (Duclos, 1831) | Western Central Pacific | 1 | |
| Diminovula stigma (Cate, 1978) | Western Central Pacific |