Table 2. Genus- level distribution of the different families of the dominant class Clostridia in the different components of the integrated reactor.
| Relative abundance (%) | ||||||
| Genus | Aero | Anaero | CW1 | CW2 | CW3 | Family |
| Tissierella | 20 | 14 | 0 | 7 | 2 | Clostridiales_IncertaeSedis XI |
| Proteiniclasticum | 16 | 18 | 50 | 22 | 46 | Clostridiaceae 1 |
| Trichococcus | 9 | 2 | 0 | 0 | 0 | Carnobacteraceae |
| Anaerovorax | 8 | 12 | 17 | 19 | 12 | Clostridiales_IncertaeSedis XIII |
| Proteocatella | 7 | 5 | 0 | 2 | 0 | Peptostreptococcaceae |
| Acetivibrio | 5 | 2 | 8 | 2 | 0 | Ruminococcaceae |
| Alkalibacillus | 5 | 1 | 0 | 0 | 0 | Bacillaceae II |
| Saccharofermentans | 3 | 5 | 0 | 2 | 7 | Ruminococcaceae |
| Acetonema | 3 | 0 | 0 | 0 | 0 | Veillonellaceae |
| Anaerosinus | 3 | 0 | 0 | 0 | 0 | Veillonellaceae |
| Cellulosilyticum | 2 | 0 | 0 | 2 | 0 | Lachnospiraceae |
| Schwartzia | 2 | 14 | 0 | 0 | 0 | Veillonellaceae |
| Acetoanaerobium | 2 | 6 | 0 | 2 | 0 | Peptostreptococcaceae |
| Alkalibaculum | 2 | 2 | 0 | 0 | 0 | Eubacteriaceae |
| Pelospora | 2 | 1 | 0 | 0 | 2 | Syntrophomonadaceae |
| Alkalibacter | 2 | 0 | 0 | 0 | 0 | Eubacteriaceae |
| Thermodesulfobium | 2 | 0 | 0 | 0 | 0 | Thermodesulfobiaceae |
| Sedimentibacter | 1 | 1 | 0 | 0 | 0 | Clostridiales_IncertaeSedis XI |
| Desulfitibacter | 1 | 0 | 0 | 4 | 5 | Peptococcaceae 1 |
| Eubacterium | 1 | 0 | 0 | 4 | 0 | Eubacteriaceae |
| Fusibacter | 1 | 0 | 0 | 2 | 0 | Clostridiales_IncertaeSedis XII |
| Papillibacter | 1 | 0 | 0 | 2 | 0 | Ruminococcaceae |
| Succinispira | 1 | 0 | 0 | 2 | 0 | Veillonellaceae |
| Flavonifractor | 1 | 0 | 0 | 0 | 2 | Ruminococcaceae |
| Anaerotruncus | 1 | 0 | 0 | 0 | 0 | Ruminococcaceae |
| Clostridium XII | 1 | 0 | 0 | 0 | 0 | IncertaeSedis XI |
| Clostridium XVIII | 1 | 0 | 0 | 0 | 0 | Erysipelotrichaceae |
| Dendrosporobacter | 0 | 2 | 4 | 0 | 0 | Veillonellaceae |
| Sporanaerobacter | 0 | 2 | 0 | 0 | 0 | Clostridiales_IncertaeSedis XI |
| Enterococcus | 0 | 2 | 8 | 0 | 0 | Enterococcaceae |
| Gracilibacter | 0 | 2 | 0 | 2 | 2 | Gracilibacteraceae |
| Oscillibacter | 0 | 2 | 0 | 0 | 0 | Ruminococcaceae |
| Phascolarctobacterium | 0 | 2 | 0 | 0 | 0 | Veillonellaceae |
| Acetobacterium | 0 | 1 | 0 | 0 | 0 | Eubacteriaceae |
| Butyricicoccus | 0 | 1 | 0 | 0 | 0 | Ruminococcaceae |
| Caldicoprobacter | 0 | 1 | 0 | 0 | 0 | IncertaeSedis IV |
| Desulfonispora | 0 | 1 | 0 | 0 | 0 | Peptococcaceae 1 |
| Hydrogenoanaerobacterium | 0 | 1 | 0 | 0 | 0 | Ruminococcaceae |
| Lutispora | 0 | 1 | 0 | 0 | 0 | Gracilibacteraceae |
| Soehngenia | 0 | 1 | 0 | 0 | 0 | Clostridiales_IncertaeSedis XI |
| Ethanoligenens | 0 | 0 | 4 | 4 | 2 | Ruminococcaceae |
| Desulfitispora | 0 | 0 | 4 | 0 | 2 | Peptococcaceae 1 |
| Clostridium sensu strict | 0 | 0 | 4 | 0 | 0 | Clostridiaceae 1 |
| Acidaminobacter | 0 | 0 | 0 | 4 | 2 | Clostridiales_Incertae Sedis XII |
| Dethiobacter | 0 | 0 | 0 | 4 | 0 | Natranaerobiaceae |
| Exiguobacterium | 0 | 0 | 0 | 2 | 2 | Bacillales Incertae Sedis XII |
| Clostridium XI | 0 | 0 | 0 | 2 | 0 | Peptostreptococcaceae |
| Clostridium XlVa | 0 | 0 | 0 | 2 | 0 | Lachnospiraceae |
| Dehalobacter | 0 | 0 | 0 | 2 | 0 | Peptococcaceae 1 |
| Dethiosulfatibacter | 0 | 0 | 0 | 2 | 0 | IncertaeSedis XI |
| Finegoldia | 0 | 0 | 0 | 2 | 0 | Clostridiales_IncertaeSedis XI |
| Thermacetogenium | 0 | 0 | 0 | 2 | 0 | Thermoanaerobacteraceae |
| Anaerofustis | 0 | 0 | 0 | 0 | 2 | Eubacteriaceae |
| Pseudoflavonifractor | 0 | 0 | 0 | 0 | 2 | Ruminococcaceae |
| Syntrophothermus | 0 | 0 | 0 | 0 | 2 | Syntrophomonadaceae |
| Thermobrachium | 0 | 0 | 0 | 0 | 2 | Clostridiaceae 1 |