| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Gregariella barbata (Reeve, 1858) |
Southwest Pacific | ||
| Gregariella chenui (Recluz, 1842) |
Chenu mussel | Southeast Pacific and Atlantic Ocean | |
| Gregariella coarctata (Carpenter, 1856) |
Cancellate mussel | Eastern Pacific and Northeast Atlantic | |
| Gregariella coralliophaga (Gmelin, 1791) |
Coral-eating mussel | Pacific Ocean and Atlantic Ocean | 1.9 |
| Gregariella otteri (Iredale, 1939) |
Eastern Indian Ocean | ||
| Gregariella petagnae (Scacchi, 1832) |
Half-hairy mussel | Western Indian Ocean, Northeast Atlantic and Mediterranean Sea | |
| Gregariella semigranata (Reeve, 1858) |
Northeast Atlantic and the Mediterranean Sea | ||
| Gregariella splendida (Dunker, 1856) |
Northwest Pacific |