(en) M. M. Summers, C. G. Messing et G. W. Rouse, « Phylogeny of Comatulidae (Echinodermata: Crinoidea: Comatulida): A new classification and an assessment of morphological characters for crinoid taxonomy », Molecular Phylogenetics and Evolution, vol. 80, , p. 319-339 (DOI10.1016/j.ympev.2014.06.030).