Bathymetra with 10-15 cirri around aboral pole, directed aborally; none around centrodorsal base. Radials form continuous curve with centrodorsal base and are not very foreshortened in side view. Brachial articulations not unusually free aborally. Pinnules unknown.
- Clark AH, Clark AM (1967) A monograph of the existing crinoids 1(5). Bulletin of the United States National Museum (82):1-860. http://www.marinespecies.org/aphia.php?p=sourcedetails&id=133557