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 III see Family Family 3.1 nom. inval.
           Form genus Microcoleus J.B.H.J. Desmazières ex Gomont (1892) see Genus Microcoleus Desmazières ex Gomont 1892