| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Mammilla kurodai (Iw. Taki, 1944) |
Northwest Pacific | ||
| Mammilla melanostoma (Gmelin, 1791) |
Blackmouth moon snail | Indo-Pacific | 5.5 |
| Mammilla priamus (Récluz, 1844) |
Western Central Pacific |