| antarctica | | uncultured pseudoalteromonas sp. | species | 3 | 0 |
| argentina | tierra del fuego province | uncultured pseudoalteromonas sp. | species | 1 | 0 |
| australia | new south wales | uncultured pseudoalteromonas sp. | species | 2 | 0 |
| brazil | | uncultured pseudoalteromonas sp. | species | 1 | 0 |
| chile | los lagos region | uncultured pseudoalteromonas sp. | species | 1 | 0 |
| china | | uncultured pseudoalteromonas sp. | species | 21 | 0 |
| china | hunan | uncultured pseudoalteromonas sp. | species | 1 | 0 |
| china | shandong | uncultured pseudoalteromonas sp. | species | 1 | 0 |
| colombia | | uncultured pseudoalteromonas sp. | species | 2 | 0 |
| germany | | uncultured pseudoalteromonas sp. | species | 66 | 0 |
| india | | uncultured pseudoalteromonas sp. | species | 17 | 0 |
| india | sikkim | uncultured pseudoalteromonas sp. | species | 2 | 0 |
| india | tamil nadu | uncultured pseudoalteromonas sp. | species | 28 | 0 |
| india | uttar pradesh | uncultured pseudoalteromonas sp. | species | 1 | 0 |
| indonesia | | uncultured pseudoalteromonas sp. | species | 6 | 0 |
| italy | | uncultured pseudoalteromonas sp. | species | 2 | 0 |
| japan | | uncultured pseudoalteromonas sp. | species | 17 | 0 |
| japan | hokkaido prefecture | uncultured pseudoalteromonas sp. | species | 2 | 0 |
| japan | kanagawa prefecture | uncultured pseudoalteromonas sp. | species | 1 | 0 |
| japan | mie prefecture | uncultured pseudoalteromonas sp. | species | 1 | 0 |
| japan | okinawa prefecture | uncultured pseudoalteromonas sp. | species | 1 | 0 |
| japan | shizuoka prefecture | uncultured pseudoalteromonas sp. | species | 1 | 0 |
| kuwait | | uncultured pseudoalteromonas sp. | species | 1 | 0 |
| mexico | | uncultured pseudoalteromonas sp. | species | 12 | 0 |
| mexico | yucatan | uncultured pseudoalteromonas sp. | species | 4 | 0 |
| south korea | incheon city | uncultured pseudoalteromonas sp. | species | 1 | 0 |
| spain | | uncultured pseudoalteromonas sp. | species | 4 | 0 |
| spain | andalusia | uncultured pseudoalteromonas sp. | species | 2 | 0 |
| sweden | | uncultured pseudoalteromonas sp. | species | 3 | 0 |
| thailand | | uncultured pseudoalteromonas sp. | species | 1 | 0 |
| united states | | uncultured pseudoalteromonas sp. | species | 1 | 0 |
| united states | florida | uncultured pseudoalteromonas sp. | species | 2 | 0 |
| united states | georgia | uncultured pseudoalteromonas sp. | species | 152 | 0 |
| united states | south carolina | uncultured pseudoalteromonas sp. | species | 20 | 0 |