| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Pachylasma arwetergum Rosell, 1991 |
Western Central Pacific | ||
| Pachylasma bacum Jones, 2000 |
Western Central Pacific | ||
| Pachylasma chinense Pilsbry, 1912 |
Western Pacific | ||
| Pachylasma giganteum (Philippi, 1836) |
Eastern Central Atlantic and the Mediterranean | ||
| Pachylasma laeviscutum Jones, 2000 |
Pacific Ocean | ||
| Pachylasma ovatum Jones, 2000 |
Western Central Pacific | ||
| Pachylasma scutistriata Broch, 1922 |
Indo-West Pacific |