Crinoidea Miller, 1821
Austinocrinus Loriol, 1889
Balanocrinus Hall, 1861
Buchicrinus Klikushin, 1977
Cainocrinidae Simms, 1988
Cainocrinus Forbes, 1852
Chladocrinus Agassiz, 1836
Denticrinus Klikushin, 1985
Doreckicrinus Rasmussen, 1961
Echicrinus
Holocrinidae
Isocrinidae Gislén, 1924
Isselicrinidae Klikushkin, 1977
Isselicrinus Rovereto, 1914
Laevigatocrinus Klikushin, 1979
Margocrinus Klikushin, 1979
Moenocrinus Hildebrand, 1924
Nielsenicrinus Rasmussen, 1961
Paracomatulidae
Pentacrinidae
Pentacrinitidae
Percevalicrinus Klikushin, 1979
Praeisselicrinus Klikushin, 1977
Proisocrinidae Rasmussen, 1978
Raymondicrinus Klikushin, 1982
Rhodanometra Manni, Nicosia & Riou, 1987
Sievertsella
Siliesiacrinus
Singularocrinus Klikushin, 1982
Terocrinus Klikushin, 1982
Tollmannicrinus Klikushin, 1992
Tulipacrinus Kristan-Tollmann, 1980
Tyrolecrinus Klikushin, 1983
