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WoRMS taxon details

Checked: verified by a taxonomic editorIsometra hordea John, 1938 
AphiaID: 173821

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 editorAntedonidae (Family) > Checked: verified by a taxonomic editorIsometrainae (Subfamily) > Checked: verified by a taxonomic editorIsometra (Genus)
Status accepted
Rank Species
Parent Checked: verified by a taxonomic editorIsometra AH Clark, 1908
Sources  original description John DD (1938) Crinoidea. Discovery Reports 18:121-222, pl. 3-6. Cambridge.  [details]

[show all]
Environment marine
Distribution 
From other sources
Southern Ocean
Unreviewed: has not been verified by a taxonomic editorAntarctic Ocean [details]
Specimen  Checked: verified by a taxonomic editorSyntype BMNH (Discovery Investigations sta. 170) [details]
Links Unreviewed: has not been verified by a taxonomic editorTo Antarctic Invertebrates
Unreviewed: has not been verified by a taxonomic editorTo Encyclopedia of Life
Unreviewed: has not been verified by a taxonomic editorTo USNM Invertebrate Zoology Echinodermata Collection
Notes 
From editor or global species database
Checked: verified by a taxonomic editorDiagnosis A species of Isometra in which the cirri are XL-LXII, 25-75; the first two pinnules are relatively small, especially P1, which does not exceed 5 mm. in length; the first genital pinnule is usually P5; in the female the third to seventh segments of the genital pinnules are usually expanded; this is a very large spcies with the length from the proximal edge of the IBr1, to the second syzgy at 9+10 up to 17mm. (In other species it does not appear to exceed 12 mm.) [details]

Checked: verified by a taxonomic editorDistribution Geographic range : Off Clarence Island and the South Shetland Islands;
Depth range : 17-490 (?610) m [details]
LSID urn:lsid:marinespecies.org:taxname:173821
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
2011-03-01 11:17:38Z  changed  Messing, Charles
  
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  Citation: Messing, C.; Eléaume, M. (2013). Isometra hordea John, 1938. In: Messing, C. (2013) World List of Crinoidea. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=173821 on 2013-12-06
  Creative Commons License The webpage text is licensed under a Creative Commons Attribution 3.0 License