eukaryotes see Domain Eukaryota Chatton, 1925 glaucophytes see Phylum Glaucophyta Skuja (1954) 1 Genus Cyanophora O.A. Korshikov (1924) 2 Genus Glaucocystis Itzigs. (1866) 3 Genus Gloeochaete Lagerh. (1883) 4 ?Genus Glaucosphaera Korshikov (1930)