Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 2024
             Kingdom Bacillatiᵀ (Gibbons and Murray 1978) Oren and Göker 2024
               [Phylum Cyanobacteria Garcia-Pichel et al. (2020)] see Phylum Cyanobacteriota Oren et al. 2022
                 [Class Cyanophyceae Hauck (1885)] see Class Chroococcophyceae Hollerbach et al. 1953
                   [Order Nodosilineales Strunecký & Mareš (2023)] see Order Nodosilineales Strunecký and Mareš 2023
                     [Family Cymatolegaceae Strunecký & Mareš (2023)] see Family Cymatolegaceae Strunecký and Mareš 2023
                       ?[Genus Cyanodictyon A. Pascher (1914)] see Genus Cyanodictyon Pascher 1914
                         Cyanodictyon filiforme Komárková-Legnerová and Cronberg 1994
                         Cyanodictyon iac Cronberg and Komárek 1994
                         Cyanodictyon imperfectum Cronberg and Weibull 1981
                         Cyanodictyon planctonicum B. Meyer 1994
                         Cyanodictyon reticulatum (E. Lemmermann) L. Geitler 1925
                         Cyanodictyon tubiforme Cronberg 1988