ClassMollicutes
| Taxon: | Rank: |
| Acholeplasmatales | order |
| Anaeroplasmatales | order |
| Entomoplasmatales | order |
| Haloplasmatales | order |
| Mycoplasmatales | order |
| Mycoplasmoidales | order |
| Taxon: | Rank: |
| Acholeplasmatales | order |
| Anaeroplasmatales | order |
| Entomoplasmatales | order |
| Haloplasmatales | order |
| Mycoplasmatales | order |
| Mycoplasmoidales | order |