Acanthodesmia Müller, 1857 (basis of record)
Acrobotrys Haeckel, 1881 (basis of record)
Acrosphaera Haeckel, 1881 (basis of record)
Actinomma Haeckel, 1860 (basis of record)
Actissa Haeckel, 1884 (basis of record)
Actissa Haeckel, 1884 (extant flag source)
Anthocyrtidium Haeckel, 1881 (basis of record)
Astrosphaera Haeckel, 1887 (basis of record)
Botryopyle Haeckel, 1881 (basis of record)
Botryostrobus Haeckel, 1887 (basis of record)
Buccinosphaera Haeckel, 1887 (basis of record)
Callimitra Haeckel, 1881 (basis of record)
Carpocanistrum Haeckel, 1887 (basis of record)
Clathrocanium Ehrenberg, 1860 (basis of record)
Clathrocorys Haeckel, 1881 (basis of record)
Collosphaera Müller, 1855 (basis of record)
Collozoum Haeckel, 1862 (basis of record)
Dendrospyris Haeckel, 1881 (basis of record)
Didymocyrtis Haeckel, 1861 (basis of record)
Disolenia Ehrenberg, 1861 (basis of record)
Euchitonia Ehrenberg, 1861 (basis of record)
Eucyrtidium Ehrenberg, 1847 (basis of record)
Heliodiscus Haeckel, 1862 † (basis of record)
Hexacontium Haeckel, 1881 (basis of record)
Hexalonche Haeckel, 1881 (basis of record)
Hymeniastrum Ehrenberg, 1847 (basis of record)
Lampoxanthium Haeckel, 1887 (basis of record)
Lampoxanthium Haeckel, 1887 (extant flag source)
Lamprocyclas Haeckel, 1881 (basis of record)
Lamprocyrtis Kling, 1973 (basis of record)
Larcospira Haeckel, 1887 (basis of record)
Liriospyris Haeckel, 1881 (basis of record)
Lithelius Haeckel, 1860 (basis of record)
Lithopera Ehrenberg, 1847 (basis of record)
Lophospyris Haeckel, 1881 (basis of record)
Octopyle Haeckel, 1881 (basis of record)
Peripyramis Haeckel, 1881 (basis of record)
Phormacantha Jörgensen in Nordgaard & Jörgensen, 1905 (basis of record)
Phormostichoartus Campbell, 1951 (basis of record)
Physematium Meyen, 1834 (basis of record)
Physematium Meyen, 1834 (extant flag source)
Pterocorys Haeckel, 1881 (basis of record)
Rhaphidozoum Haeckel, 1882 (basis of record)
Rhaphidozoum Haeckel, 1882 (extant flag source)
Saccospyris Haecker, 1907 (basis of record)
Saturnalis Haeckel, 1881 (basis of record)
Sethophormis Haeckel, 1887 (basis of record)
Siphonosphaera Müller, 1858 (basis of record)
Sphaerozoum Meyen, 1834 (basis of record)
Spirocyrtis Haeckel, 1881 (basis of record)
Spongaster Ehrenberg, 1860 (basis of record)
Spongodiscus Ehrenberg, 1854 (basis of record)
Staurolonche Haeckel, 1881 † (basis of record)
Thalassicolla Huxley, 1851 (extant flag source)
Thalassicolla Huxley, 1851 (basis of record)
Thalassolampe Haeckel, 1862 (basis of record)
Thalassolampe Haeckel, 1862 (extant flag source)
Thalassoplancta Haeckel, 1862 accepted as Cannorrhaphis Haeckel, 1887 (basis of record)
Thalassoplancta Haeckel, 1862 accepted as Cannorrhaphis Haeckel, 1887 (extant flag source)
Thalassosphaera Haeckel, 1862 (basis of record)
Thalassoxanthium Haeckel, 1881 (basis of record)
Thalassoxanthium Haeckel, 1881 (extant flag source)
Theocorythium Haeckel, 1887 (basis of record)
Tholospyris Haeckel, 1881 (basis of record)
Tholostaurus Haeckel, 1887 (basis of record)
Tholostaurus Haeckel, 1887 (extant flag source)
Triplagia Haeckel, 1881 (extant flag source)
Triplagia Haeckel, 1881 (basis of record)
Triplecta Haeckel, 1881 (basis of record)
Triplecta Haeckel, 1881 (extant flag source)
Zygocircus Bütschli, 1881 (basis of record)