| australia | | candidatus aquirestis calciphila | species | 1 | 0 |
| austria | | candidatus aquirestis calciphila | species | 4 | 0 |
| austria | upper austria | candidatus aquirestis calciphila | species | 7 | 0 |
| netherlands | | candidatus aquirestis calciphila | species | 1 | 0 |
| new zealand | | candidatus aquirestis calciphila | species | 1 | 0 |
| zambia | | candidatus aquirestis calciphila | species | 1 | 0 |