oxyphototroph prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 stat. inval.
   Class Cyanoprokaryota Komárek & Golubić 1990 nom. nud. - cyanoprokaryotes
     Order Oscillatoriales Schaffner (1922) see Order Oscillatoriales Schaffner 1922
       Family Phormidiaceae Anagn. & Komárek (1988) see Family Oscillatoriaceae Engl. (1898), nom. cons.
         Subfamily Microcoleoideae Hansgirg (1892)
           Genus Lyngbya C.Agardh ex Gomont (1892), nom. cons. see Genus Lyngbya C.A. Agardh ex Gomont 1892 nom. cons.