original descriptionClark, A. H. (1909). New recent Indian crinoids. <em>Proceedings of the Biological Society of Washington.</em> 22:143-152.[details]
basis of recordClark, A. H. (1941). A monograph of the existing crinoids. 1(4a). <em>Bull. U. S. Natl. Mus.</em> 82:1-603, 61 pls.[details]
Present Inaccurate Introduced: alien Containing type locality