WoRMS taxon details

Checked: verified by a taxonomic editorHolopodina

412712  (urn:lsid:marinespecies.org:taxname:412712)

Arendt, 1974
accepted
Suborder
marine, brackish, fresh, terrestrial
recent + fossil
Arendt YA (1974) Morskie lilii. Tsirtokrinidy [Sea lilies, Cyrtocrinids]. Trudy Paleontologicheskego Instituta, Akademia Nauk SSSR, 144:251 p., 38 fig., 37 pl. Izdatelstvo "Nauka". Moskva. [details]   
Messing, C. (2013). Holopodina. In: Messing, C. (2017). World List of Crinoidea. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=412712 on 2017-12-14

Date
action
by
2009-08-20 19:35:45Z
created
2013-01-04 04:13:58Z
changed

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original description Arendt YA (1974) Morskie lilii. Tsirtokrinidy [Sea lilies, Cyrtocrinids]. Trudy Paleontologicheskego Instituta, Akademia Nauk SSSR, 144:251 p., 38 fig., 37 pl. Izdatelstvo "Nauka". Moskva. [details]   

basis of record Hess H. (2011). Cyrtocrinida. In: Hess H, Messing CG, Ausich WI (Eds.), Treatise on Invertebrate Paleontology, Part T, Echinodermata 2 Revised, Crinoidea, vol. 3. University of Kansas Press, Lawrence, Kansas. 180–206. [details]   
From editor or global species database
Checked: verified by a taxonomic editorDiagnosis Cyrtocrinida with cup with radials and base (so-called dorsal element) attached directly to substrate. Generally no articular facet between cup and base. In some forms, radials strongly elongate and fused with basals, or radials and basals connected by synostosis. Commonly one radial articular facet more developed. Some arms may be reduced or obliterated.  [details]