Echinodermata Klein, 1734
Carneyella Foerste, 1916
Cincinnatidiscus Bassler, 1935
Cystaster Hall, 1871
Cytaster Delage & Hérouard, 1903
Foerstediscus Bassler, 1935
Hemicystites Hall, 1852
Isorophus Foerste, 1916
Lebetodiscus Bather, 1908
Streptaster Hall, 1872
