oxyphototroph prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 stat. inval. Class Cyanoprokaryota Komárek & Golubić 1990 nom. nud. - cyanoprokaryotes Order Stigonematales Geitler (1925) see Order Nostocales Borzì (1914) Family Loriellaceae Geitler (1925) see Family Hapalosiphonaceae Elenkin 1917 Form genus Matteia A. Borzì (1907) see Genus Matteia Borzì 1907