[Class] Cyanobacteria "Stanier (1974)", nom. inval. - cyanoprokaryotes see Class Cyanophyceae Hauck (1885)
   Order Chroococcales Ardissone (1887) [paraphyletic] see Order Chroococcales corrig. Ardissone 1887
     Family Chroococcaceae Nägeli (1849) see Family Chroococcaceae Nägeli 1849
       01 Genus Asterocapsa H.J. Chu (1952) see Genus Asterocapsa Chu 1952
       02 Genus Chalicogloea M.Roldán, M. Ramírez, J. del Campo, Hern.-Mar. & Komárek (2013) see Genus Chalicogloea Roldán et al. 2013
       03 Genus Chondrocystis Lemmerm. (1899) see Genus Chondrocystis Lemmermann 1899
       04 Genus Chroogloeocystis Brown, Mummey & Cooksey (2005), nom. inval. see Genus Chroogloeocystis Brown et al. 2005 nom. inval.
       05 Genus Chroococcus C. Nägeli (1849) see Genus Chroococcus Nägeli 1849
       06 Genus Cyanokybus J. Schiller (1956) see Genus Cyanokybus Schiller 1956
       07 Genus Cyanosarcina Kováčik (1988) see Genus Cyanosarcina Kováčik 1988
       08 Genus Cyanostylon L. Geitler (1928) see Genus Cyanostylon Geitler 1928
       09 Genus Geminocystis Korelusová, Kaštovský & Komárek (2009) see Genus Geminocystis Korelusová et al. 2009
       10 Genus Gloeocapsa Kütz. (1843), nom. cons. see Genus Gloeocapsa Kützing 1843 nom. cons.
       11 Genus Gloeocapsopsis Geitler ex Komárek (1993) see Genus Gloeocapsopsis Geitler ex Komárek 1993
       12 Genus Nephrococcus Y.Y. Li (1984) see Genus Nephrococcus Li 1984
       13 Genus Pseudocapsa A. Ercegović (1925) see Genus Pseudocapsa Ercegović 1925
       14 Genus Pseudoncobyrsa Geitler (1925) see Genus Pseudoncobyrsa Geitler 1925