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 Persinemataceae Strunecký & Mareš (2023) see Family Persinemataceae Strunecký and Mareš 2023
         1 Genus Lagosinema S.C. Akagha & J.R.Johans. (2019) see Genus Lagosinema Akagha & Johansen 2019
         2 Genus Persinema Heidari & Hauer (2018) see Genus Persinema Heidari and Hauer 2018