In the "Taxonomic Outline of Bacteria and Archaea" (TOBA Release 7.7), March 2007, the Mollicutes are a class in the phylum Firmicutes.
A "Taxonomic Outline of Bacteria and Archaea" (TOBA Release 7.7) 2007 márciusában a Mollicutes-t a Firmicutes törzsön belüli osztályként írja le.