WoRMS taxon details

Isocrininae Gislén, 1924

412735  (urn:lsid:marinespecies.org:taxname:412735)

accepted
Subfamily
marine, brackish, fresh, terrestrial
recent + fossil
Gislén T (1924) Echinoderm studies. <i>Zool. Bidrag från Uppsala</i> 9, 330 p., 349 fig. [details]   
Taxonomy Roux (1981) first recognized Isocrinina as a subfamily, but authorship devolves to Gislén (1924) as author of the family,...  
Taxonomy Roux (1981) first recognized Isocrinina as a subfamily, but authorship devolves to Gislén (1924) as author of the family, following the Principle of Coordination of family-group nominal taxa in the International Code of Zoological Nomenclature (Article 36.1). [details]
Messing, C. (2021). World List of Crinoidea. Isocrininae Gislén, 1924. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=412735 on 2021-12-02
Date
action
by
2009-08-20 19:35:45Z
created
2013-04-05 17:21:00Z
changed

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


original description Gislén T (1924) Echinoderm studies. <i>Zool. Bidrag från Uppsala</i> 9, 330 p., 349 fig. [details]   
From editor or global species database
Diagnosis Isocrinida with arms long, slender; branching mostly isotomous. Facets of brachials with well-developed muscle fossae. Whorls of mostly circular cirri at regular intervals along the pentaradiate column. Facets of columnals with petaloid pattern. Cryptosymplectial to synostosial articulation beneath cirrinodals as preformed rupture point (autotomy plane) between nodal and infranodal; in Proisocrinidae all columnal articulations symplectial and attachment by cementing disk. [details]

Taxonomy Roux (1981) first recognized Isocrinina as a subfamily, but authorship devolves to Gislén (1924) as author of the family, following the Principle of Coordination of family-group nominal taxa in the International Code of Zoological Nomenclature (Article 36.1). [details]