Crinoidea Miller, 1821
Ailsacrinus Taylor, 1983
Amaltheocrinus Klikushin, 1984
Angulocrinus Rollier, 1911
Apiocrinidae
Apiocrinitidae
Bangtoupocrinidae Stiller, 2000
Carinacrinus Hess, 2006
Catinicrinus Hess, 2006
Dadocrinus von Meyer, 1847
Guettardicrinus d'Orbigny, 1840
Hemicrinidae Rasmussen, 1961
Hyocrinidae Carpenter, 1884
Liliocrinus Rollier, 1911
Millericrinidae Jaeckel, 1918
Millericrinus d'Orbigny, 1840
Neodadocrinidae Hess, 2006
Neodadocrinus Manni & Nicosia, 1990
Orbignycrinus Biese, 1935
Phrynocrinidae AH Clark, 1907
Pomatocrinus König, 1825
Rotacrinus Hess, 2006
Serracrinus Hess, 2006
Shroshaecrinus Klikushin, 1987
Souticrinus Nicosia, 1991
