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Echinoidea taxon details

Checked: verified by a taxonomic editorCarinacea

510517

urn:lsid:marinespecies.org:taxname:510517

Kroh & Smith, 2010
accepted
Infraclass
Superorder Checked: verified by a taxonomic editorCalycina
Superorder Checked: verified by a taxonomic editorEchinacea
Family Checked: verified by a taxonomic editorHemicidaridae Wright, 1857 †
Family Checked: verified by a taxonomic editorOrthopsidae Duncan, 1889 †
Family Checked: verified by a taxonomic editorPseudodiadematidae Pomel, 1883 †

Superorder Checked: verified by a taxonomic editorHemicidaroida † accepted as Checked: verified by a taxonomic editorHemicidaridae Wright, 1857 † (Taxon not employed in classification by Kroh & Smith (2010))
Superorder Checked: verified by a taxonomic editorStirodonta (paraphyletic)
marine, brackish, fresh, terrestrial
recent + fossil
Checked: verified by a taxonomic editorDescription This group units the traditional groups of...  
Checked: verified by a taxonomic editorDescription This group units the traditional groups of Camarodonta, Stirodonta and Irregularia. Although primitive irregular echinoids all have keeled teeth, cassiduloids retain teeth only in the earliest developmental stages and clypeasteroids have modified wedge-shaped teeth, holasteroids and spatangoids have secondarily lost their lantern and show no trace of a lantern at any stage. [details]
Kroh, A. (2011). Carinacea. In: Kroh, A. & Mooi, R. (2017). World Echinoidea Database. Accessed at http://www.marinespecies.org/Echinoidea/aphia.php?p=taxdetails&id=510517 on 2017-11-19

Date
action
by
2010-08-31 07:25:31Z
created
2011-02-13 21:48:11Z
changed


basis of record Kroh, A. & Smith, A.B. (2010): The phylogeny and classification of post-Palaeozoic echinoids. Journal of Systematic Palaeontology, 8/2: 147-212., available online at http://www.informaworld.com/openurl?genre=article&issn=1477-2019&volume=8&issue=2&spage=147
page(s): 170 [details]   
From editor or global species database
Checked: verified by a taxonomic editorClassification Although represented here as sister groups, Acroechinoidea, Carinacea and Irregularia actually form a set of nested clades (see image below). Due to the limitations of WoRMS this cannot be reflected in the database at present. [details]

Checked: verified by a taxonomic editorDescription This group units the traditional groups of Camarodonta, Stirodonta and Irregularia. Although primitive irregular echinoids all have keeled teeth, cassiduloids retain teeth only in the earliest developmental stages and clypeasteroids have modified wedge-shaped teeth, holasteroids and spatangoids have secondarily lost their lantern and show no trace of a lantern at any stage. [details]
 




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