Catopygus Goldfuss (extant flag source)
Cliefdenella (extant flag source)
Crotalocrinites Austin, 1843 (extant flag source)
Discofascigera d'Orbigny, 1853 (extant flag source)
Ellipsechinus Lütken, 1864 accepted as Echinometra Gray, 1825 (extant flag source)
Filicea d'Orbigny, 1854 (extant flag source)
Flustrella Gray, 1848 accepted as Flustrellidra Bassler in Moore, 1953 (extant flag source)
Heteraster d'Orbigny, 1853 † (extant flag source)
Heterothelion Schrammen, 1924 (extant flag source)
Hystrichosphaeridium G. Deflandre, 1937 † (extant flag source)
Limnorea Goldfuss, 1826 (extant flag source)
Melicerita Milne Edwards, 1836 (extant flag source)
Paleomanon (extant flag source)
Paradoxechinus Laube, 1869 † (extant flag source)
Pemma B. Klumpp, 1953 (extant flag source)
Pentacrinus Agassiz, 1846 (extant flag source)
Peronidella Zittel in Hinde, 1893 (extant flag source)
Phymechinus Desor, 1856 † (extant flag source)
Pleuropodia Dennant, 1903 (extant flag source)
Plicodendrocrinus Brower, 1995 (extant flag source)
Pseudoclavulina Cushman, 1936 (extant flag source)
Rhizopoterion Zittel, 1878 (extant flag source)
Scalaria Lamarck, 1801 accepted as Epitonium Röding, 1798 (extant flag source)
Siphonocoelia Fromentel, 1860 (extant flag source)
Smittinella Canu & Bassler in Bassler, 1934 (extant flag source)
Solarium Lamarck, 1799 accepted as Architectonica Röding, 1798 (extant flag source)
Spongeliomorpha Meunier, 1889 (extant flag source)
Stenurothrips Bagnall, 1914 (extant flag source)
Stomechinus Desor, 1856 † (extant flag source)
Timidella de Laubenfels in Moore, 1955 (extant flag source)
Triptolemma de Laubenfels in Moore, 1955 (extant flag source)
Voorwindia Ponder, 1985 (extant flag source)