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 Cyanobacteriota Oren et al. 2022
                 Class Chroococcophyceaeᵀ Hollerbach et al. 1953
                   Order "Synechococcales" Hoffmann et al. 2005 nom. nud.
                     Family Synechococcaceaeᵀ Komárek and Anagnostidis 1995
                       01 Genus †Maedleria Molinari and Guiry 2021
                       02 Genus †Nostocopsis Yin and Li 1978 nom. illeg.
                       03 Genus Anathece (Cronberg and Komárek 1994) Komárek et al. 2011
                       04 Genus Lauterbornia Pringsheim 1968
                       05 Genus Spirillopsis Naumann 1921
                       06 Genus Synechococcusᵀ Nägeli 1849
                       07 Genus "Cyanobium" Rippka and Cohen-Bazire 1983 nom. inval.
                       08 Genus "Inmanicoccus" Walter et al. 2017 nom. inval.
                       09 Genus "Regnicoccus" Walter et al. 2017 nom. inval.
                       10 Genus "Vulcanococcus" Di Cesare et al. 2018 nom. inval.