WoRMS taxon details
original description
Clark, A. H. (1912). The crinoids of the Indian Ocean. Echinoderma of the Indian Museum, Part VII. Indian Museum, Calcutta. iv + 325 pp. [details]
basis of record
Clark, A. H. (1941). A monograph of the existing crinoids. I (4a). Superfamily Mariametrida (except the family Colobometridae. <em>Bull. US natn Mus.</em> 82: 4-1. [details]
From editor or global species database
Diagnosis Similar to E. indivisus, but with Pa and P2 about twice as long as Pc and P1, slender, with distal segments 3x longer than wide. [details]
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