WoRMS taxon details
original description
Clark, A. H. (1907). New genera of recent free crinoids. <em>Smithsonian Miscellaneous Collection.</em> 50(29): 343-364., available online at https://www.biodiversitylibrary.org/page/30049299 page(s): 347 [details]
original description
(of Hyponome Lovén, 1869) Lovén S (1869) Note on <i>Hypnome Sarsi</i>, a recent cystidean. Skand. Naturf. Christiania 1868, Förhandl. 10:54 [details]
context source (Deepsea)
Clark, A. H. (1941). A monograph of the existing crinoids. 1(4a). <em>Bull. U. S. Natl. Mus.</em> 82:1-603, 61 pls. [details]
basis of record
Clark, 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
From editor or global species database
Diagnosis Zygometridae with distal cirrus segments shorter than proximal segments and with prominent aboral spines. [details]
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