life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Empire Eukaryota (Chatton, 1925) see Domain Eukaryota Chatton, 1925 Kingdom Plantae Haeckel (1866) - plants Subkingdom Biliphyta Caval.-Sm. (1981) [paraphyletic?] - red algae and glaucophytes see Kingdom Plantae Haeckel (1866) Infrakingdom Glaucophyta Caval.-Sm. (1998) [monotypic] see Phylum Glaucophyta Skuja (1954) Phylum Glaucophyta Skuja (1954) 1 Genus Cyanophora O.A. Korshikov (1924)