Actinosphaera Hollande & Enjumet, 1960 accepted as Haliommilla Haeckel, 1887 (basis of record)
Actinosphaera Hollande & Enjumet, 1960 accepted as Haliommilla Haeckel, 1887 (source of synonymy)
Amiskwia Walcott, 1911 † (basis of record)
Batrachospermum Roth, 1797 (extant flag source)
Batrachospermum Roth, 1797 (basis of record)
Cephalothamnion Lemmerman, 1913 accepted as Cephalothamnium F. Stein, 1878 (basis of record)
Cephalothamnion Lemmerman, 1913 accepted as Cephalothamnium F. Stein, 1878 (extant flag source)
Chloropseudomonas Shaposhnikov et al., 1960 (extant flag source)
Chloropseudomonas Shaposhnikov et al., 1960 (basis of record)
Chytria (current name source)
Chytria (basis of record)
Chytria (extant flag source)
Desmidium C.A. Agardh ex Ralfs, 1848 (basis of record)
Desmidium C.A. Agardh ex Ralfs, 1848 (extant flag source)
Dictyota J.V.F. Lamouroux, 1809 (basis of record)
Dictyota J.V.F. Lamouroux, 1809 (extant flag source)
Ediacara † (basis of record)
Ediacara † (extant flag source)
Fusulina Waldheim, 1829 † (basis of record)
Hildebrandia accepted as Hildenbrandia Nardo, 1834 (extant flag source)
Hildebrandia accepted as Hildenbrandia Nardo, 1834 (basis of record)
Hyolithellus Bengtson in Bengtson, Conway Morris, Cooper, Jell & Runnegar, 1990 † (basis of record)
Lichenothrix A. Henssen, 1964 accepted as Pyrenothrix Riddle, 1917 (basis of record)
Netrium (Nägeli) Itzigsohn & Rothe in Rabenhorst, 1856 (extant flag source)
Netrium (Nägeli) Itzigsohn & Rothe in Rabenhorst, 1856 (basis of record)
Nitrocystis Winogradsky (basis of record)
Nitrocystis Winogradsky (extant flag source)
Nitrocystis Winogradsky (current name source)
Nitrosogloea Winogradsky (basis of record)
Nitrosogloea Winogradsky (extant flag source)
Omnibacteria accepted as Bacteria (basis of record)
Pedicellinopsis Hincks, 1884 (basis of record)
Pedicellinopsis Hincks, 1884 (extant flag source)
Platymonas G.S. West, 1916 accepted as Tetraselmis S.F.N. Stein, 1878 (extant flag source)
Platymonas G.S. West, 1916 accepted as Tetraselmis S.F.N. Stein, 1878 (basis of record)
Pleisiomonas accepted as Plesiomonas corrig. Habs & Schubert, 1962 (Approved Lists, 1980) (extant flag source)
Pleisiomonas accepted as Plesiomonas corrig. Habs & Schubert, 1962 (Approved Lists, 1980) (basis of record)
Protococcus C.A. Agardh, 1824 accepted as Chlamydomonas Ehrenberg, 1833 (basis of record)
Protococcus C.A. Agardh, 1824 accepted as Chlamydomonas Ehrenberg, 1833 (extant flag source)
Pseudoplasmodium Molisch, 1925 (basis of record)
Stelangium Jahn, 1924 (current name source)
Stelangium Jahn, 1924 (extant flag source)
Stelangium Jahn, 1924 (basis of record)
Thalassicola accepted as Thalassicolla Huxley, 1851 (basis of record)
Thiovelum Hinze, 1913 accepted as Thiovulum Hinze, 1913 (Approved Lists, 1980) (basis of record)
Thiovelum Hinze, 1913 accepted as Thiovulum Hinze, 1913 (Approved Lists, 1980) (extant flag source)
Vacuolaria Cienkowski, 1870 (basis of record)
Vacuolaria Cienkowski, 1870 (extant flag source)
Xenorhabditis accepted as Xenorhabdus Thomas & Poinar, 1979 (Approved Lists, 1980) (basis of record)
Xenorhabditis accepted as Xenorhabdus Thomas & Poinar, 1979 (Approved Lists, 1980) (extant flag source)