Class Cyanoprokaryota Komárek & Golubić 1990 nom. nud. - cyanoprokaryotes
Subclass Oscillatoriophycidae Hoffmann, Komárek & Kaštovský (2005), nom. inval.
Order Chroococcales Ardissone (1887)
see Order Chroococcales corrig. Ardissone 1887
Family "Cyanobacteriaceae" Hoffmann, Komárek & Kaštovský (2005), nom. inval.
see Family Cyanobacteriaceae Komárek, J. Kaštovský, J. Mareš & J.R.Johans. (2014), nom. inval.
Genus "Euhalothece" (F.Garcia-Pichel, U.Nübel & G.Muyzer) U.Nübel, F.Garcia-Pichel & G.Muyzer (2000), nom. inval.
see Genus Euhalothece Garcia-Pichel et al. 1998 nom. nud.