WoRMS taxon details

Checked: verified by a taxonomic editorParametra AH Clark, 1909

711209

urn:lsid:marinespecies.org:taxname:711209

accepted
Genus
marine
Clark AH (1909) A revision of the crinoid families Thalassometridae and Himerometridae. Proc. Biol. Soc. Washington 22:1-22. [details]   
Messing, C. (2012). Parametra AH Clark, 1909. In: Messing, C. (2017). World List of Crinoidea. Accessed through: World Register of Marine Species at http://marinespecies.org/aphia.php?p=taxdetails&id=711209 on 2017-11-19

Date
action
by
2012-11-26 10:28:09Z
created

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original description Clark AH (1909) A revision of the crinoid families Thalassometridae and Himerometridae. Proc. Biol. Soc. Washington 22:1-22. [details]   

basis of record Clark AH (1950) A monograph of the existing crinoids. 1(4c). Bulletin of the U.S. National Museum 82:1-383, 32 pls. [details]   

additional source Hess H, Messing CG, Ausich WI (2011) Treatise on Invertebrate Paleontology, Part T, Echinodermata 2 Revised, Crinoidea vol. 3. University of Kansas Press, Lawrence, Kansas. [details]   
From editor or global species database
Checked: verified by a taxonomic editorDiagnosis Thalassometridae with 10-20 arms somewhat carinate distally. Brachitaxes all with 2 brachials. Proximal brachials aborally rounded, commonly with weak, midaboral carina. Cirri relatively short, with as many as 27 segments, less than one-third arm length. [details]
 



LanguageName 
Japanese Unreviewed: has not been verified by a taxonomic editorアオアシウミシダ  [details]