| antarctica | | uncultured alteromonas sp. | species | 1 | 0 |
| argentina | tierra del fuego province | uncultured alteromonas sp. | species | 1 | 0 |
| australia | new south wales | uncultured alteromonas sp. | species | 2 | 0 |
| australia | queensland | alteromonas sp. enrichment culture clone dms09 | species | 1 | 0 |
| australia | queensland | alteromonas sp. enrichment culture clone dms10 | species | 1 | 0 |
| australia | queensland | alteromonas sp. enrichment culture clone dms11 | species | 1 | 0 |
| australia | queensland | alteromonas sp. enrichment culture clone dmsp02 | species | 1 | 0 |
| australia | queensland | alteromonas sp. enrichment culture clone dmsp03 | species | 1 | 0 |
| australia | queensland | alteromonas sp. enrichment culture clone dmsp06 | species | 1 | 0 |
| australia | queensland | uncultured alteromonas sp. | species | 43 | 0 |
| brazil | | uncultured alteromonas sp. | species | 2 | 0 |
| chile | | uncultured alteromonas sp. | species | 2 | 0 |
| china | | uncultured alteromonas sp. | species | 2 | 0 |
| china | guangxi | uncultured alteromonas sp. | species | 2 | 0 |
| india | | uncultured alteromonas sp. | species | 110 | 0 |
| indonesia | | uncultured alteromonas sp. | species | 2 | 0 |
| italy | | uncultured alteromonas sp. | species | 1 | 0 |
| italy | tuscany region | uncultured alteromonas sp. | species | 3 | 0 |
| japan | | uncultured alteromonas sp. | species | 1 | 0 |
| japan | okinawa prefecture | uncultured alteromonas sp. | species | 2 | 0 |
| kuwait | | uncultured alteromonas sp. | species | 7 | 0 |
| namibia | | uncultured alteromonas sp. | species | 1 | 0 |
| nigeria | | uncultured alteromonas sp. | species | 8 | 0 |
| slovenia | | uncultured alteromonas sp. | species | 5 | 0 |
| spain | | uncultured alteromonas sp. | species | 5 | 0 |
| spain | galicia | uncultured alteromonas sp. | species | 4 | 0 |
| tunisia | | uncultured alteromonas sp. | species | 1 | 0 |
| united states | alabama | uncultured alteromonas sp. | species | 1 | 0 |
| united states | florida | uncultured alteromonas sp. | species | 17 | 0 |
| united states | georgia | uncultured alteromonas sp. | species | 20 | 0 |
| united states | south carolina | uncultured alteromonas sp. | species | 70 | 0 |