Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 1990 [paraphyletic?]
             Superphylum Terrabacteria Battistuzzi et al. 2004
               Phylum Firmicutes corrig. Gibbons and Murray 1978 (Approved Lists 1980)
                 Class Mollicutes Edward and Freundt 1967 (Approved Lists 1980)
                   Order Entomoplasmatales Tully et al. 1993
                     Family Entomoplasmataceaeᵀ Tully et al. 1993
                       Genus Mesoplasma Tully et al. 1993
                         01 Mesoplasma chauliocola Tully et al. 1994
                         02 Mesoplasma coleopterae Tully et al. 1994
                         03 Mesoplasma corruscae Tully et al. 1994
                         04 Mesoplasma entomophilum (Tully et al. 1988) Tully et al. 1993
                         05 Mesoplasma florum (McCoy et al. 1984) Tully et al. 1993
                         06 Mesoplasma grammopterae Tully et al. 1994
                         07 Mesoplasma lactucae (Rose et al. 1990) Tully et al. 1993
                         08 Mesoplasma photuris Tully et al. 1994
                         09 Mesoplasma seiffertii (Bonnet et al. 1991) Tully et al. 1993
                         10 Mesoplasma syrphidae Tully et al. 1994
                         11 Mesoplasma tabanidae Tully et al. 1994