| Order | Family | Genus | Species |
|---|---|---|---|
| Adapedonta | 4 | 13 | 83 |
| Arcoida | 6 | 39 | 210 |
| Cardiida | 8 | 102 | 418 |
| Carditida | 4 | 22 | 56 |
| Galeommatida | 3 | 50 | 286 |
| Gastrochaenida | 1 | 7 | 17 |
| Limoida | 1 | 7 | 47 |
| Lucinida | 5 | 85 | 277 |
| Myida | 6 | 45 | 289 |
| Mytilida | 1 | 51 | 1508 |
| Nuculanida sp. | 9 | 25 | 98 |
| Nuculida | 1 | 6 | 29 |
| Ostreida | 3 | 19 | 351 |
| Pectinida | 7 | 70 | 244 |
| Pterioida | 5 | 11 | 158 |
| Solemyida | 2 | 5 | 60 |
| Trigoniida | 1 | 1 | 3 |
| Unionida | 7 | 190 | 980 |
| Venerida | 16 | 138 | 1421 |