| united states | | candidatus blochmannia pennsylvanicus | species | 1 | 0 |
| united states | massachusetts | candidatus blochmannia pennsylvanicus | species | 3 | 0 |
| united states | massachusetts | candidatus blochmannia pennsylvanicus str. bpen | no rank | 6 | 0 |
| united states | minnesota | candidatus blochmannia pennsylvanicus | species | 2 | 0 |
| united states | wisconsin | candidatus blochmannia pennsylvanicus | species | 1 | 0 |