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WoRMS taxon details

Checked: verified by a taxonomic editorIsometra johanni AM Clark (in Clark AH & Clark AM), 1967 
AphiaID: 340817

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 Clark AH, Clark AM (1967) A monograph of the existing crinoids 1(5). Bulletin of the United States National Museum (82):1-860. [details]

[show all]
Environment marine
Distribution 
From other sources
Southern Ocean
Unreviewed: has not been verified by a taxonomic editorAntarctic Ocean [details]
Unreviewed: has not been verified by a taxonomic editorSubantarctic Waters [details]
Specimen  Checked: verified by a taxonomic editorHolotype BMNH BANZARE sta. 40 [details]
Link Unreviewed: has not been verified by a taxonomic editorTo Encyclopedia of Life 
Notes 
From editor or global species database
Checked: verified by a taxonomic editorDiagnosis A species of Isometra in which the cirri are about XXV with the fourth and fifth of the 21 to 33 segments about twice as long as their median width, distinctly constricted in the middle and flared distally; the division series and proximal branchials have a keellike ridge in the dorsal midline; P2 is smaller then P1, which has 9 to 11 segments; the first genital pinnule is P5 or P6. [details]

Checked: verified by a taxonomic editorDistribution Geographic range : Enderby Land and MacRobertson Land;
Depth range : 200-300 m [details]
LSID urn:lsid:marinespecies.org:taxname:340817
Taxonomic
Edit history
 
Date   action   by
2008-03-19 10:57:44Z  created  Decock, Wim
2008-03-20 15:57:37Z  checked  ElĂ©aume, Marc
2011-02-23 10:48:32Z  changed  Messing, Charles
2011-03-01 11:17:38Z  changed  Messing, Charles
  
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  Citation: Messing, C. (2014). Isometra johanni AM Clark (in Clark AH & Clark AM), 1967. 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=340817 on 2014-07-28
  Creative Commons License The webpage text is licensed under a Creative Commons Attribution 3.0 License