oxyphototroph prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 stat. inval. Class Cyanoprokaryota Komárek & Golubić 1990 nom. nud. - cyanoprokaryotes Order Chroococcales Ardissone (1887) see Order Chroococcales corrig. Ardissone 1887 Family Hyellaceae Borzì (1914) see Family Hydrococcaceae Kützing (1843) 1 Subfamily Hyelloideae see Family Hyellaceae Borzì (1914) 2 Subfamily Podocapsoideae nom. illeg. see Family Hyellaceae Borzì (1914) 3 Subfamily Solentioideae see Family Hyellaceae Borzì (1914) 4 Subfamily Pascherinematoideae [monotypic] see Family Hyellaceae Borzì (1914)