| china | | uncultured ignatzschineria sp. | species | 1 | 0 |
| china | hunan | uncultured ignatzschineria sp. | species | 1 | 0 |
| germany | | uncultured ignatzschineria sp. | species | 4 | 0 |
| india | haryana | uncultured ignatzschineria sp. | species | 1 | 0 |
| japan | | uncultured ignatzschineria sp. | species | 1 | 0 |
| romania | | uncultured ignatzschineria sp. | species | 10 | 0 |
| spain | | uncultured ignatzschineria sp. | species | 1 | 0 |
| united states | | uncultured ignatzschineria sp. | species | 8 | 0 |