| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Crassostrea ariakensis (Wakiya, 1929) |
Suminoe oyster | Northwest Pacific | |
| Crassostrea brasiliana (Lamarck, 1819) |
Mangrove oyster | Southwest Atlantic | |
| Crassostrea columbiensis (Hanley, 1846) |
Columbia black oyster | Southeast Pacific and Northeast Atlantic | |
| Crassostrea commercialis unspecified |
Sydney cupped oyster | To be filled | 25 |
| Crassostrea corteziensis (Hertlein, 1951) |
Cortez oyster | Eastern Central Pacific and Northeast Atlantic | 25 |
| Crassostrea guyanensis Ranson, 1967 |
Western Atlantic | ||
| Crassostrea hongkongensis Lam & Morton, 2003 |
Northwest Pacific | ||
| Crassostrea inequivalvis (Sowerby, 1871) |
Indo-West Pacific | ||
| Crassostrea paulucciae (Crosse, 1869) |
Western Pacific | ||
| Crassostrea rhizophorae Guilding, 1828 |
Mangrove cupped oyster | Atlantic Ocean | 12 |
| Crassostrea rufa (Crosnier, 1964) |
Eastern Central Atlantic | ||
| Crassostrea tulipa (Lamarck, 1819) |
West African mangrove oyster | Atlantic Ocean | |
| Crassostrea virginica (Gmelin, 1791) |
American cupped oyster | Western Atlantic and the Mediterranean | 30 |