See text Aglaocrinus is an extinct species of crinoids in the Cladia order.
[5][6][7][8][9] It has been proposed that it was a blind, stationary (attached) suspension feeder the hard parts of which were composed of magnesium calcite.
[10][11] It has been discovered in 3 locations in North America.
[12] There are currently 12 species in this genus, consisting of: