| canada | nunavut | candidatus delongbacteria bacterium | species | 3 | 0 |
| china | guangdong | candidatus delongbacteria bacterium | species | 2 | 0 |
| germany | lower saxony | candidatus delongbacteria bacterium | species | 1 | 0 |
| united states | california | candidatus delongbacteria bacterium | species | 245 | 0 |
| united states | oklahoma | candidatus delongbacteria bacterium | species | 4 | 0 |