procaryotes
   Domain Bacteria Woese et al. 1990 stat. inval. see Domain Bacteria Woese et al. 2024
     Phylum Cyanobacteria "Stanier (1974)" [monotypic] see Phylum Cyanobacteriota Oren et al. 2022
       Class "Cyanobacteria" "Stanier (1974)", nom. inval. [monotypic] - cyanoprokaryotes see Class Cyanophyceae Hauck (1885)
         Subsection II
           Subgroup II see Family II
             1 Form genus Chroococcidiopsis L. Geitler (1933) see Genus Chroococcidiopsis Geitler 1933
             2 Form genus Myxosarcina H. Printz (1921) see Genus Myxosarcina Printz 1921
             3 Form genus Pleurocapsa Thur. (1885) see Genus Pleurocapsa Thuret 1885