oxyphototroph prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 stat. inval. Class Cyanoprokaryota Komárek & Golubić 1990 nom. nud. - cyanoprokaryotes Order Nostocales Borzì (1914) see Order Nostocales corrig. Borzì 1914 Family Microchaetaceae Lemmermann (1907) see Family Rivulariaceae Frank (1886) 1 Subfamily Microchaetoideae 2 Subfamily Tolypotrichoideae Komárek & Anagn. (1989)