Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 1990 [paraphyletic?]
             Superphylum Terrabacteria Battistuzzi et al. 2004
               Phylum Cyanobacteria (ex Stanier 1974) Cavalier-Smith 2002 - cyanobacteria
                 Class "Cyanobacteria" Cavalier-Smith, 2002
                   Subclass Synechococcophycideae
                     Order Synechococcalesᵀ
                       Family Synechococcaceae Komárek & Anagnostidis (1995)
                         [Subfamily Aphanothecoideae Komárek & Anagnostidis (1995)] see Family Cyanobacteriaceae Hoffmann, Komárek & Kaštovský (2005)
                           [Genus Micraloa]
                             [Micraloa aeruginosa F.T. Kützing (1833)] see Microcystis aeruginosa (F.T. Kützing 1833) Lemmerm. 1907 typ. cons. [ICBN]
                             [Micraloa elabens A. de Bréb. in Meneghini (1843)] see Aphanothece elabens (A. de Brébisson 1843) A.A. Elenkin 1938