| bahamas | | uncultured prochlorococcus sp. | species | 3 | 0 |
| bermuda | | prochlorococcus | genus | 0 | 1 |
| brazil | | uncultured prochlorococcus sp. | species | 1 | 0 |
| cape verde | | prochlorococcus | genus | 0 | 1 |
| china | | uncultured prochlorococcus sp. | species | 13 | 0 |
| china | guangdong | uncultured prochlorococcus sp. | species | 3 | 0 |
| china | hubei | uncultured prochlorococcus sp. | species | 1 | 0 |
| china | shandong | prochlorococcus | genus | 0 | 1 |
| french polynesia | | prochlorococcus | genus | 0 | 3 |
| india | | uncultured prochlorococcus sp. | species | 33 | 0 |
| japan | | uncultured prochlorococcus sp. | species | 2 | 0 |
| japan | hokkaido prefecture | uncultured prochlorococcus sp. | species | 1 | 0 |
| japan | okinawa prefecture | uncultured prochlorococcus sp. | species | 1 | 0 |
| kiribati | | prochlorococcus | genus | 0 | 2 |
| mexico | | uncultured prochlorococcus sp. | species | 1 | 0 |
| new caledonia | | prochlorococcus | genus | 0 | 1 |
| portugal | | uncultured prochlorococcus sp. | species | 1 | 0 |
| slovenia | | uncultured prochlorococcus sp. | species | 1 | 0 |
| spain | | uncultured prochlorococcus sp. | species | 23 | 0 |
| taiwan | | uncultured prochlorococcus sp. | species | 2 | 0 |
| trinidad and tobago | | uncultured prochlorococcus sp. | species | 1 | 0 |
| united states | | uncultured prochlorococcus sp. | species | 1 | 0 |
| united states | california | prochlorococcus | genus | 0 | 2 |
| united states | florida | prochlorococcus | genus | 0 | 2 |
| united states | florida | uncultured prochlorococcus sp. | species | 8 | 0 |
| united states | georgia | uncultured prochlorococcus sp. | species | 28 | 0 |
| united states | hawaii | prochlorococcus | genus | 0 | 3 |
| united states | hawaii | uncultured prochlorococcus sp. | species | 13 | 0 |
| united states | minnesota | prochlorococcus | genus | 0 | 1 |
| united states | oregon | prochlorococcus | genus | 0 | 1 |
| united states | wisconsin | prochlorococcus | genus | 0 | 1 |
| united states minor outlying islands | | prochlorococcus | genus | 0 | 1 |