| Class | Order | Family | Genus | Species |
|---|---|---|---|---|
| Acidimicrobiia | 3 | 10 | 24 | 256 |
| Actinomycetes | 24 | 62 | 479 | 87332 |
| Candidatus Aquicultoria | 3 | 4 | 4 | 13 |
| Candidatus Geothermincolia | 1 | 2 | 4 | 16 |
| Candidatus Humimicrobiia | 1 | 4 | 4 | 10 |
| Candidatus Syntrophaliphaticia | 0 | 0 | 0 | 0 |
| Coriobacteriia | 3 | 5 | 47 | 757 |
| Nitriliruptoria | 6 | 6 | 7 | 32 |
| Rubrobacteria | 1 | 1 | 1 | 101 |
| Thermincolia | 2 | 0 | 0 | 2 |
| Thermoleophilia | 4 | 10 | 15 | 168 |