| united states | california | candidatus lambdaproteobacteria bacterium | species | 2 | 0 |
| united states | colorado | candidatus lambdaproteobacteria bacterium rifoxyc1_full_56_13 | species | 67 | 0 |
| united states | colorado | candidatus lambdaproteobacteria bacterium rifoxyd1_full_56_27 | species | 75 | 0 |
| united states | colorado | candidatus lambdaproteobacteria bacterium rifoxyd12_full_49_8 | species | 181 | 0 |
| united states | colorado | candidatus lambdaproteobacteria bacterium rifoxyd2_full_50_16 | species | 55 | 0 |
| united states | colorado | candidatus lambdaproteobacteria bacterium rifoxyd2_full_56_26 | species | 69 | 0 |