oxyphototroph prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 stat. inval. Class Cyanoprokaryota Komárek & Golubić 1990 nom. nud. - cyanoprokaryotes Order Chroococcales Ardissone (1887) see Order Chroococcales corrig. Ardissone 1887 Family Hyellaceae Borzì (1914) see Family Hydrococcaceae Kützing (1843) Subfamily Podocapsoideae nom. illeg. see Family Hyellaceae Borzì (1914) Form genus Cyanosaccus K.J. Lukas & S. Golubić (1981) see Genus Cyanosaccus Lukas and Golubić 1981