oxyphototroph prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 stat. inval. 1 Class Cyanoprokaryota Komárek & Golubić 1990 nom. nud. - cyanoprokaryotes 2 Class Chloroprokaryota Komárek & Golubić 1990 nom. nud. [monotypic] - chloroprokaryotes