| china | | uncultured tissierellia bacterium | species | 2 | 0 |
| france | provence-alpes-cote d'azur region | kallipyga massiliensis ph2 | no rank | 9 | 0 |
| germany | | uncultured tissierellia bacterium | species | 3 | 0 |
| india | | uncultured peptoniphilaceae bacterium | species | 1 | 0 |
| japan | hokkaido prefecture | uncultured tissierellaceae bacterium | species | 12 | 0 |
| japan | hokkaido prefecture | uncultured tissierellia bacterium | species | 2 | 0 |
| peru | | ezakiella peruensis | species | 2 | 0 |
| portugal | | murdochiella sp. s370 | species | 1 | 0 |
| russia | yaroslavl oblast | uncultured tissierellia bacterium | species | 1 | 0 |
| united states | | peptoniphilaceae bacterium dnf01163 | species | 1 | 0 |
| united states | | tissierellia bacterium ka00581 | species | 1 | 0 |
| united states | | uncultured tissierellia bacterium | species | 17 | 0 |
| united states | massachusetts | uncultured tissierellia bacterium | species | 3 | 0 |