[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Bacteria Woese et al. 1990 stat. inval. see Domain Bacteria Woese et al. 2024
     Phylum Firmicutes (Gibbons and Murray 1978) Garrity and Holt 2001 stat. inval. see Phylum Bacillota Gibbons and Murray 2021
       Class Mollicutes Edward and Freundt 1967 (Approved Lists 1980)
         Order Entomoplasmatales Tully et al. 1993 see Order Mycoplasmatales Freundt 1955 (Approved Lists 1980)
           Family Entomoplasmataceae Tully et al. 1993 see Family Mycoplasmataceae Freundt 1955 (Approved Lists 1980)
             Genus Mesoplasma Tully et al. 1993
               01 Mesoplasma florum (McCoy et al. 1984) Tully et al. 1993
               02 Mesoplasma chauliocola Tully et al. 1994
               03 Mesoplasma coleopterae Tully et al. 1994
               04 Mesoplasma corruscae Tully et al. 1994
               05 Mesoplasma entomophilum (Tully et al. 1988) 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