organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Monera Haeckel 1866 see Domain Bacteria Woese et al. 1990
     Phylum Cyanobacteria (ex Stanier 1974) Cavalier-Smith 2002 - cyanobacteria
       Class Coccogoneae Thuret (1875) - coccoid cyanobacteria see Subclass Oscillatoriophycideae
         Order Chamaesiphonales see Order Chroococcales Cavalier-Smith 2002
           1 Genus Chamaesiphon A.Braun in L. Rabenh. 1865 [ICBN]
           2 Genus Dermocarpa P.L. and H.M. Crouan 1858 see Genus Cyanocystis A. Borzì 1882 [ICBN]