WoRMS taxon details
original description
Clark, A. H. (1912). The crinoids of the Natural History Museum at Hamburg. <i>Smithsonian Miscellaneous Collections</i> 60(10):1-33. [details]
basis of record
Clark, A. H. (1947) A monograph of the existing crinoids. 1(4b). <i>Bulletin of the United States National Museum</i> 82:1-473, 43 pls. [details]
additional source
Hess H, Messing CG, Ausich WI (2011) Treatise on Invertebrate Paleontology, Part T, Echinodermata 2 Revised, Crinoidea vol. 3. University of Kansas Press, Lawrence, Kansas. [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Colobometridae having aboral transverse ridge on proximal cirrals, becoming median spine distally; arms 10-22; brachitaxes distal to primibrachials of 4 ossicles. First interior pinnule absent; first and second exterior pinnules similar. [details]
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