Crinoidea Miller, 1821
Dimerocrinites Phillips, 1839
Dimerocrinus Morris, 1843
Duncanicrinus Jell, 1999
Eucrinus Angelin, 1878
Eudimerocrinus Springer, 1926
Nexocrinus Eckert, 1984
Ptychocrinus Wachsmuth & Springer, 1885
Thysanocrinus Hall, 1852
