original description
Clark, A. H. (1936). Five new genera and two new species of unstalked Crinoids. <em>Proceedings of the U.S. National Museum.</em> 83:245–250. [details]
basis of record
Clark, A. H., Clark, A. M. (1967). A monograph of the existing crinoids. <em>Bulletin of the United States National Museum.</em> (82): 1-860. [details]
additional source
Check list of Antarctic and Subantarctic Crinoidea by Marc Eleaume. (look up in IMIS) [details]
From editor or global species database