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Checked: verified by a taxonomic editorPsathyrometra AH Clark, 1907 
AphiaID: 173875

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 editorComatulidina (Suborder) > Checked: verified by a taxonomic editorAntedonoidea (Superfamily) > Checked: verified by a taxonomic editorZenometridae (Family)
Status accepted
Rank Genus
Parent Checked: verified by a taxonomic editorZenometridae AH Clark, 1909
Sources  original description Clark AH 1907. New genera of recent free crinoids. Smithsonian Miscellaneous Collection, Quarterly Issue, 50(3):343-364. (look up in IMIS[details]

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taxa (17)

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 Species Checked: verified by a taxonomic editorPsathyrometra bigradata (Hartlaub, 1895)
Species Checked: verified by a taxonomic editorPsathyrometra congesta AH Clark, 1908
Species Checked: verified by a taxonomic editorPsathyrometra fragilis (AH Clark, 1907)

Species Checked: verified by a taxonomic editorPsathyrometra acuta accepted as Checked: verified by a taxonomic editorCaryometra tenuipes (AH Clark, 1908)
Species Checked: verified by a taxonomic editorPsathyrometra alascana AH Clark, 1918 accepted as Checked: verified by a taxonomic editorPsathyrometra fragilis (AH Clark, 1907)
Species Checked: verified by a taxonomic editorPsathyrometra anomala AH Clark, 1912 accepted as Checked: verified by a taxonomic editorAthrypsometra anomala (AH Clark, 1912)
Species Checked: verified by a taxonomic editorPsathyrometra antarctica AH Clark, 1915 accepted as Checked: verified by a taxonomic editorEometra antarctica (AH Clark, 1915)
Species Checked: verified by a taxonomic editorPsathyrometra borealis AH Clark, 1908 accepted as Checked: verified by a taxonomic editorPsathyrometra fragilis (AH Clark, 1907)
Species Checked: verified by a taxonomic editorPsathyrometra erythrizon (AH Clark, 1907) accepted as Checked: verified by a taxonomic editorPsathyrometra fragilis (AH Clark, 1907)
Species Checked: verified by a taxonomic editorPsathyrometra gracillima AH Clark, 1909 accepted as Checked: verified by a taxonomic editorAthrypsometra gracillima (AH Clark, 1909)
Species Checked: verified by a taxonomic editorPsathyrometra inusitata AH Clark, 1912 accepted as Checked: verified by a taxonomic editorAthrypsometra mira (AH Clark, 1909)
Species Checked: verified by a taxonomic editorPsathyrometra major AH Clark, 1912 accepted as Checked: verified by a taxonomic editorAthrypsometra mira (AH Clark, 1909)
Species Checked: verified by a taxonomic editorPsathyrometra minima AH Clark, 1912 accepted as Checked: verified by a taxonomic editorAthrypsometra minima (AH Clark, 1912)
Species Checked: verified by a taxonomic editorPsathyrometra mira AH Clark, 1909 accepted as Checked: verified by a taxonomic editorAthrypsometra mira (AH Clark, 1909)
Species Checked: verified by a taxonomic editorPsathyrometra parva (AH Clark, 1911) accepted as Checked: verified by a taxonomic editorAthrypsometra mira (AH Clark, 1909)
Species Checked: verified by a taxonomic editorPsathyrometra profundorum AH Clark, 1908 accepted as Checked: verified by a taxonomic editorPsathyrometra fragilis (AH Clark, 1907)
Species Checked: verified by a taxonomic editorPsathyrometra wireni Gislén, 1922 accepted as Checked: verified by a taxonomic editorAthrypsometra mira (AH Clark, 1909)
Environment marine, brackish, fresh, terrestrial
Fossil range recent only
Links Unreviewed: has not been verified by a taxonomic editorTo GenBank  
Unreviewed: has not been verified by a taxonomic editorTo ITIS
Notes 
From editor or global species database
Checked: verified by a taxonomic editorTaxonomy All Psathyrometra were originally described in antedonid subfamily Zenometrinae AH Clark, but only three accepted species were transferred to the Zenometridae by Messing & White (2001). The remaining Psathyrometra species not previously transferred to other genera were placed in Athrypsometra [details]

Checked: verified by a taxonomic editordescription A genus of Zenometridae with centrodorsal conical with straight or gently convex sides, H/D about 0.8 to 1.5; rounded or truncated apically. At least basal cirrus sockets separated interradially by narrow flat strip or weak interradial ridge; ridge, when present, no longer than long axis of basalmost cirrus socket. Cirrus socket margins often coarsely crenulate; concave fulcral stereom spreading to lateral margins of sockets. Distal cirrals elongated and tapering; opposing spine weak or absent. Basals broad and tongue-like interradially with a pair of interior openings surrounded by stereom that corresponds to a rosette. Proximal ray ossicles smooth, bearing very fine spinules, or with cluster of small spines restricted to projecting tips of synarthrial tubercles. First segment of P1 with L/W at least 2.0.
 [details]
LSID urn:lsid:marinespecies.org:taxname:173875
Taxonomic
Edit history
 
Date   action   by
2005-07-13 10:16:18Z  created  Vanden Berghe, Edward
2008-03-20 15:57:37Z  checked  Eléaume, Marc
2009-08-20 22:55:16Z  changed  Messing, Charles
2009-11-16 06:52:30Z  changed  Messing, Charles
  
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  Citation: Messing, C. (2014). Psathyrometra AH Clark, 1907. In: Messing, C. (2014) World List of Crinoidea. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=173875 on 2014-08-01
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