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WoRMS taxon details

Checked: verified by a taxonomic editorMariametracea AH Clark, 1909 
AphiaID: 246660

Classification: Biota > Checked: verified by a taxonomic editorAnimalia (Kingdom) > Checked: verified by a taxonomic editorEchinodermata (Phylum) > Unreviewed: has not been verified by a taxonomic editorCrinozoa (Subphylum) > Unreviewed: has not been verified by a taxonomic editorCrinoidea (Class) > Checked: verified by a taxonomic editorArticulata (Subclass) > Checked: verified by a taxonomic editorComatulida (Order) > Checked: verified by a taxonomic editorMariametracea (Superfamily)
Status Unaccepted: synonym, or anything that is not accepted unaccepted (synonym)
Accepted name  Checked: verified by a taxonomic editorHimerometroidea AH Clark, 1908
Rank Superfamily
Parent Checked: verified by a taxonomic editorComatulida
Source  original description Clark AH (1909) New genera and higher groups of unstalked crinoids. Proceedings of the Biological Society of Washington 22:173-178. [details]

Environment marine
From editor or global species database
Checked: verified by a taxonomic editorDiagnosis Comatulidina with no aboral star; cirrus sockets without distinct ornament; often with shallow radial coelomic depressions or radiating furrows in adoral side of centrodorsal and aboral side of radials. Basals lack rod-shaped interradial extensions. Radial articular facets sloping to almost parallel to oral-aboral axis; usually flat and separated by narrow interradial margins. Interarticular ligament fossae large, tall and broad. Adoral muscle fossae usually forming narrow crescentic adoral band; sometimes triangular. Radial cavity with spongy calcareous plug. Oral pinnules may be more or less carinate. Ambulacral covering plates inconspicuous or absent. Mouth central.  [details]
LSID urn:lsid:marinespecies.org:taxname:246660
Edit history
Date   action   by
2007-10-10 10:48:29Z  created  Messing, Charles
2011-02-23 10:48:32Z  changed  Messing, Charles
2012-08-16 09:51:32Z  changed  Messing, Charles
2015-01-06 02:24:43Z  changed  Messing, Charles
2015-01-06 17:20:56Z  changed  Messing, Charles
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  Citation: Messing, C. (2015). Mariametracea AH Clark, 1909. 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=246660 on 2017-10-24
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