WoRMS taxon details
original description
Clark, A. H. (1918). The unstalked crinoids of the Siboga Expedition. <em>Siboga Exped.</em> 42b: 1-300, 28 pl., available online at https://www.biodiversitylibrary.org/page/11716783 [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]
additional source
Rowe, F. W. E.; Gates, J. (1995). Echinodermata. <em>In: Wells, A.; Houston, W.W.K. (Ed.) Zoological catalogue of Australia, 33. CSIRO: Melbourne. ISBN 0-643-05696-3. XIII.</em> 510 pp. [details]
From editor or global species database
description Himerometridae with 10-11 arms. IIBr series 4(3+4) when present. Cirri slender, slightly curved, gradually tapering distally, of 25-30 segments; all but basal cirrals markedly longer than broad; distal cirrals smooth aborally; aboral spines or tubercles absent. [details]
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