| china | | spirillospora sp. | species | 1 | 0 |
| china | hunan | uncultured spirillospora sp. | species | 2 | 0 |
| india | | spirillospora albida | species | 1 | 0 |
| south korea | jeju province | spirillospora | genus | 0 | 1 |
| spain | | uncultured spirillospora sp. | species | 1 | 0 |
| united states | north carolina | spirillospora albida | species | 186 | 0 |