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 Nostocaceae Eichler (1886) see Family Nostocaceae Eichler 1886 1 Subfamily Anabaenoideae O. Kirchner (1900) see Family Nostocaceae Eichler (1886) 2 Subfamily Nostocoideae see Family Nostocaceae Eichler (1886)