Crinoidea Miller, 1821
Epiacrocrinus Arendt, 1995
Erlangeracrocrinus Arendt, 1995
Hexaacrocrinus Arendt, 1995
Moskoviacrocrinus Arendt, 1995
Patagonoacrocrinus Hlebszevitsch, 2004
Sueroacrocrinus Hlebszevitsch, 2004
