| australia | queensland | legionellaceae bacterium uba2794 | species | 1 | 0 |
| canada | alberta | legionellaceae bacterium | species | 1 | 0 |
| canada | alberta | legionellaceae bacterium uba6148 | species | 1 | 0 |
| germany | lower saxony | legionellaceae bacterium | species | 2 | 0 |
| new zealand | | legionellaceae bacterium | species | 1 | 0 |
| new zealand | canterbury | legionellaceae bacterium | species | 1 | 0 |
| united states | | candidatus berkiella aquae | species | 2 | 0 |
| united states | | candidatus berkiella cookevillensis | species | 2 | 0 |
| united states | tennessee | candidatus berkiella aquae | species | 115 | 0 |
| united states | tennessee | candidatus berkiella cookevillensis | species | 90 | 0 |