oxyphototroph prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 stat. inval. Class Chloroprokaryota Komárek & Golubić 1990 nom. nud. [monotypic] - chloroprokaryotes Order Prochlorales Lewin (1977), nom. inval. see Order Chroococcales corrig. Ardissone 1887 Genus Prochlorothrix Burger-Wiersma et al. 1989