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 Chroococcidiopsidales Komárek, J. Kaštovský, J. Mareš & J.R.Johans. (2014) [monotypic] see Order Chroococcidiopsidales Komárek et al. 2014 Family Chroococcidiopsidaceae Geitler ex Büdel, Donner & Kauff (2012) see Family Chroococcidiopsidaceae Geitler ex Büdel et al. 2012 ?Genus Lightfootiella P. Hašler, A. Pentecost, E. Jahodářová, P. Dvořák & A. Poulíčková (2018), nom. illeg. see Genus Sorospora A.H. Hassall (1845)