[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 Acholeplasmatales Freundt et al. 1984
           Family Acholeplasmataceae Edward and Freundt 1970 (Approved Lists 1980)
             Genus Acholeplasma Edward and Freundt 1970 (Approved Lists 1980)
               01 Acholeplasma laidlawii (Sabin 1941) Edward and Freundt 1970 (Approved Lists 1980)
               02 Acholeplasma axanthum Tully and Razin 1970 (Approved Lists 1980)
               03 Acholeplasma brassicae Tully et al. 1994
               04 Acholeplasma cavigenitalium Hill 1992
               05 Acholeplasma equifetale Kirchoff 1974 (Approved Lists 1980)
               06 Acholeplasma granularum (Switzer 1964) Edward and Freundt 1970 (Approved Lists 1980)
               07 Acholeplasma hippikon Kirchoff 1974 (Approved Lists 1980)
               08 Acholeplasma modicum Leach 1973 (Approved Lists 1980)
               09 Acholeplasma morum Rose et al. 1980
               10 Acholeplasma multilocale Hill et al. 1992
               11 Acholeplasma oculi Al-Aubaidi et al. 1973 (Approved Lists 1980)
               12 Acholeplasma palmae Tully et al. 1994
               13 Acholeplasma parvum Atobe et al. 1983
               14 Acholeplasma pleciae (Tully et al. 1994) Knight Jr. 2004
               15 Acholeplasma vituli Angulo et al. 2000