| argentina | chubut province | uncultured sar11 cluster alpha proteobacterium | species | 118 | 0 |
| chile | | uncultured sar11 cluster alpha proteobacterium | species | 7 | 0 |
| china | | uncultured sar11 cluster alpha proteobacterium | species | 5 | 0 |
| india | | uncultured sar11 cluster alpha proteobacterium | species | 39 | 0 |
| spain | castilla-la mancha | uncultured sar11 cluster alpha proteobacterium | species | 3 | 0 |
| spain | galicia | uncultured sar11 cluster alpha proteobacterium | species | 23 | 0 |
| sweden | | uncultured sar11 cluster alpha proteobacterium | species | 2 | 0 |
| taiwan | | uncultured sar11 cluster alpha proteobacterium | species | 26 | 0 |
| united states | | uncultured sar11 cluster alpha proteobacterium | species | 5 | 0 |
| united states | alabama | uncultured sar11 cluster alpha proteobacterium | species | 8 | 0 |
| united states | minnesota | uncultured sar11 cluster alpha proteobacterium | species | 11 | 0 |