| Family | Genus | Species |
|---|---|---|
| Anaeromyxobacteraceae | 1 | 26 |
| Archangiaceae | 6 | 90 |
| Kofleriaceae | 2 | 12 |
| Labilitrichaceae | 1 | 3 |
| Myxococcaceae | 7 | 482 |
| Nannocystaceae | 4 | 50 |
| Pendulisporaceae | 1 | 3 |
| Phaselicystidaceae | 1 | 2 |
| Polyangiaceae | 9 | 72 |
| Sandaracinaceae | 1 | 6 |
| Vulgatibacteraceae | 1 | 4 |