| armenia | | chloracidobacterium sp. enrichment culture clone jac25 | species | 1 | 0 |
| australia | queensland | chloracidobacterium sp. uba2026 | species | 1 | 0 |
| australia | queensland | chloracidobacterium sp. uba2345 | species | 1 | 0 |
| bulgaria | | uncultured chloracidobacterium sp. | species | 1 | 0 |
| canada | nunavut | chloracidobacterium sp. uba4728 | species | 1 | 0 |
| canada | nunavut | chloracidobacterium sp. uba6041 | species | 1 | 0 |
| china | | uncultured chloracidobacterium sp. | species | 7 | 0 |
| japan | | uncultured chloracidobacterium sp. | species | 1 | 0 |
| japan | nagano prefecture | chloracidobacterium sp. cp2_5a | species | 389 | 0 |
| mexico | yucatan | uncultured chloracidobacterium sp. | species | 4 | 0 |
| spain | | uncultured chloracidobacterium sp. | species | 1 | 0 |
| thailand | | chloracidobacterium thermophilum | species | 1 | 0 |
| united states | california | chloracidobacterium sp. uba4013 | species | 1 | 0 |
| united states | mississippi | chloracidobacterium sp. uba3360 | species | 1 | 0 |
| united states | new mexico | chloracidobacterium thermophilum | species | 18 | 0 |
| united states | wyoming | chloracidobacterium | genus | 0 | 1 |
| united states | wyoming | chloracidobacterium thermophilum | species | 11 | 0 |