WoRMS taxon details
original description
Clark, A. H. (1929). On some Recent crinoids in the collection of the British Museum. <em>Journal of the Linnean Society (Zoology).</em> 36: 635-664. [details]
basis of record
Clark, A. H. (1950) A monograph of the existing crinoids. 1(4c). Bulletin of the U.S. National Museum 82:1-383, 32 pls. [details]
additional source
Clark, A. M. (1967). Crinoids of the Zoological Collection of the Bavarian State. <em>Veröffentlichungen der Zoologischen Staatssammlung München.</em> 11:151–174, 2 fig. [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Thalassometra with cirri 17, of 31-38 cirrals, from 0.25 to nearly 0.33 of arm length. Arms 11; secundibrachials 4(3+4). Aboral surface of brachitaxes ossicles thickly beset with excessively fine spines often in irregular bundles; spines more scattered in central aboral portion of proximal brachials; triangular and succeeding brachials with very fine spines on entire aboral surface, becoming longer on slightly produced distal border. No long curved spines near distal edge of brachials. [details]
Distribution S of Nicobar Islands, Indian Ocean; Depth range : 1,024 m [details]
Distribution NW of Sumatra; Depth range : 753 m [details]
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