living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Prokaryotae see Superkingdom Prokarya
     Kingdom Monera Haeckel 1866 see Domain Bacteria Woese et al. 1990 stat. inval.
       Division Bacteria Murray 1974 nom. vernac. see Domain Bacteria Woese et al. 1990 stat. inval.
         "Gram-positive cocci"
           Family Streptococcaceae Deibel and Seeley 1974 (Approved Lists 1980)
             Genus Streptococcus Rosenbach 1884 (Approved Lists 1980)
               Streptococcus pyogenes Rosenbach 1884 (Approved Lists 1980)