| argentina | santa fe province | candidatus falkowbacteria bacterium | species | 2 | 0 |
| new zealand | canterbury | candidatus falkowbacteria bacterium | species | 3 | 0 |
| south korea | | candidatus falkowbacteria bacterium | species | 1 | 0 |
| united states | california | candidatus falkowbacteria bacterium | species | 9 | 0 |
| united states | oklahoma | candidatus falkowbacteria bacterium | species | 1 | 0 |
| united states | utah | candidatus falkowbacteria bacterium | species | 8 | 0 |
| united states | wisconsin | candidatus falkowbacteria bacterium | species | 2 | 0 |