WoRMS taxon details

Psathyrometra AH Clark, 1907

173875  (urn:lsid:marinespecies.org:taxname:173875)

  1. Biota
  2. Animalia (Kingdom)
  3. Echinodermata (Phylum)
  4. Crinozoa (Subphylum)
  5. Crinoidea (Class)
  6. Articulata (Subclass)
  7. Comatulida (Order)
  8. Antedonoidea (Superfamily)
  9. Zenometridae (Family)
  10. Psathyrometra (Genus)
accepted
Genus

Ordering

  • Alphabetically
  • By status

Children Display

  1. Species Psathyrometra bigradata (Hartlaub, 1895)
  2. Species Psathyrometra congesta AH Clark, 1908
  3. Species Psathyrometra fragilis (AH Clark, 1907)
  4. Species Psathyrometra acuta A. H. Clark, 1934 accepted as Caryometra tenuipes (AH Clark, 1908) (synonym)
  5. Species Psathyrometra alascana AH Clark, 1918 accepted as Psathyrometra fragilis (AH Clark, 1907) (synonym)
  6. Species Psathyrometra anomala AH Clark, 1912 accepted as Athrypsometra anomala (AH Clark, 1912) (basionym)
  7. Species Psathyrometra antarctica AH Clark, 1915 accepted as Eometra antarctica (AH Clark, 1915) (basionym)
  8. Species Psathyrometra borealis AH Clark, 1908 accepted as Psathyrometra fragilis (AH Clark, 1907) (synonym)
  9. Species Psathyrometra erythrizon (AH Clark, 1907) accepted as Psathyrometra fragilis (AH Clark, 1907) (synonym)
  10. Species Psathyrometra gracillima AH Clark, 1909 accepted as Athrypsometra gracillima (AH Clark, 1909) (basionym)
  11. Species Psathyrometra inusitata AH Clark, 1912 accepted as Athrypsometra mira (AH Clark, 1909) (synonym)
  12. Species Psathyrometra major AH Clark, 1912 accepted as Athrypsometra mira (AH Clark, 1909) (synonym)
  13. Species Psathyrometra minima AH Clark, 1912 accepted as Athrypsometra minima (AH Clark, 1912) (basionym)
  14. Species Psathyrometra mira AH Clark, 1909 accepted as Athrypsometra mira (AH Clark, 1909) (Basionym)
  15. Species Psathyrometra parva A. H. Clark, 1911 accepted as Athrypsometra mira (AH Clark, 1909) (synonym)
  16. Species Psathyrometra profundorum AH Clark, 1908 accepted as Psathyrometra fragilis (AH Clark, 1907) (synonym)
  17. Species Psathyrometra wireni Gislén, 1922 accepted as Athrypsometra mira (AH Clark, 1909) (synonym)
marine, brackish, fresh, terrestrial
recent only
Clark, A. H. (1907). New genera of recent free crinoids. <em>Smithsonian Miscellaneous Collection.</em> 50(29): 343-364., available online at https://www.biodiversitylibrary.org/page/30049299 [details]   
Taxonomy All Psathyrometra were originally described in antedonid subfamily Zenometrinae AH Clark, but only three accepted species...  
Taxonomy 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]

description A genus of Zenometridae with centrodorsal conical with straight or gently convex sides, H/D about 0.8 to 1.5; rounded or...  
description 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]
Messing, C.; Gondim, A.I.; Markello, K.; Poatskievick Pierezan, B.; Taylor, K.; Eléaume, M. (2024). World List of Crinoidea. Psathyrometra AH Clark, 1907. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=173875 on 2024-04-23
Date
action
by
2005-07-13 10:16:18Z
created
Vanden Berghe, Edward
2008-03-20 15:57:37Z
checked
Eleaume, Marc
2009-08-20 22:55:16Z
changed
Messing, Charles
2009-11-16 06:52:30Z
changed
Messing, Charles

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


original description Clark, A. H. (1907). New genera of recent free crinoids. <em>Smithsonian Miscellaneous Collection.</em> 50(29): 343-364., available online at https://www.biodiversitylibrary.org/page/30049299 [details]   

basis of record Messing CG, White CM (2001). A revision of the Zenometridae (new rank)(Echinodermata, Crinoidea, Comatulidina). <i>Zoologica Scripta</i> 30(3):159-180 [details]   

additional source Clarke, Andrew; Johnston, Nadine M. (2003). Antarctic marine benthic diversity. <em>Oceanography and Marine Biology: an Annual Review.</em> 41: 47-114. (look up in IMIS) [details]  Available for editors  PDF available [request] 

additional source Neave, Sheffield Airey. (1939-1996). Nomenclator Zoologicus vol. 1-10 Online. <em>[Online Nomenclator Zoologicus at Checklistbank. Ubio link has gone].</em> , available online at https://www.checklistbank.org/dataset/126539/about [details]   

additional source Clark, A. H., Clark, A. M. (1967). A monograph of the existing crinoids. <em>Bulletin of the United States National Museum.</em> (82): 1-860. [details]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Taxonomy 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]

description 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]
LanguageName 
Japanese クボミウミシダ属  [details]
To Biological Information System for Marine Life (BISMaL) 
To European Nucleotide Archive (ENA) 
To Genbank 
To ITIS

WoRMS

Using WoRMS

Tools

Connect with us

This service is powered by LifeWatch Belgium
Learn more»
Website and databases developed and hosted by Flanders Marine Institute · Page generated on 2024-04-24 01:27:58+02:00 · Privacy and cookie policy