WoRMS taxon details

Craspedometra AH Clark, 1909

205652  (urn:lsid:marinespecies.org:taxname:205652)

accepted
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marine, brackish, fresh, terrestrial
Clark, A. H. (1909). A revision of the crinoid families Thalassometridae and Himerometridae. <em>Proc. Biol. Soc. Washington.</em> 22:1-22. [details]   
Depth range littoral and sublittoral (only record 33 m).  
Depth range littoral and sublittoral (only record 33 m). [details]

description Himerometridae with long, nearly straight or slightly curved cirri that taper gradually from a stout proximal portion to a...  
description Himerometridae with long, nearly straight or slightly curved cirri that taper gradually from a stout proximal portion to a sharply pointed tip, of 40-60 segments; distal segments much longer than broad and without aboral process; no opposing spine; terminal claw nearly straight. First three proximal pinnules (PD, P1 and P2) increasing in length and stoutness. IIBr2 bearing interior IIIBr2 alone or accompanied by exterior IIIBr4(3+4). [details]
Messing, C.; Gondim, A.I.; Markello, K.; Poatskievick Pierezan, B.; Taylor, K.; Eléaume, M. (2024). World List of Crinoidea. Craspedometra AH Clark, 1909. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=205652 on 2024-04-12
Date
action
by
2000-07-19 10:04:18Z
created
2006-07-31 06:57:06Z
changed
Camba Reu, Cibran
2009-08-25 13:26:14Z
changed

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


original description Clark, A. H. (1909). A revision of the crinoid families Thalassometridae and Himerometridae. <em>Proc. Biol. Soc. Washington.</em> 22:1-22. [details]   

basis of record Clark, A. H. (1941). A monograph of the existing crinoids. 1(4a). <em>Bull. U. S. Natl. Mus.</em> 82:1-603, 61 pls. [details]   

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]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

From editor or global species database
Depth range littoral and sublittoral (only record 33 m). [details]

description Himerometridae with long, nearly straight or slightly curved cirri that taper gradually from a stout proximal portion to a sharply pointed tip, of 40-60 segments; distal segments much longer than broad and without aboral process; no opposing spine; terminal claw nearly straight. First three proximal pinnules (PD, P1 and P2) increasing in length and stoutness. IIBr2 bearing interior IIIBr2 alone or accompanied by exterior IIIBr4(3+4). [details]