[Class] Cyanobacteria "Stanier (1974)", nom. inval. - cyanoprokaryotes see Class Cyanophyceae Hauck (1885)
   Order Chroococcales Ardissone (1887) [paraphyletic] see Order Chroococcales corrig. Ardissone 1887
     Family Aphanothecaceae Komárek, J. Kaštovský, J. Mareš & J.R.Johans. (2014) see Family Microcystaceae Elenkin (1933)
       Genus Myxobactron A. Usteri (1905), orth. inval. see Genus Myxobaktron Schmidle (1904)