| Authority | | Kroh & Smith, 2010 |
| Status | | accepted |
Record
status | | Checked by Taxonomic Editor |
| Rank | | Infraclass |
| Parent | | Euechinoidea |
| Source | |
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]
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Direct child
taxa | | Superorder Calycina
Superorder Echinacea
Family Hemicidaridae Wright, 1857 †
Family Orthopsidae Duncan, 1889 †
Family Pseudodiadematidae Pomel, 1883 †
Superorder Hemicidaroida † accepted as Hemicidaridae Wright, 1857 †
Superorder Stirodonta (unaccepted, paraphyletic)
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| Environment | | marine, brackish, fresh, terrestrial |
| Fossil range | | recent + fossil |
| Distribution | |
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| Link | | To Echinoid Directory
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| Attribute | | Functional group: benthos » Stage: adult (inherited from Echinodermata) [details]
Functional group: plankton » Stage: larva (inherited from Echinodermata) [details] |
| Notes | |
Classification: 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]
Description: 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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| Image | | 
Phylogenetic tree of high-ranking taxa in echinoids (simplyfied)
added on 2011-02-14 - author: Kroh, Andreas
qualitystatus: checked by Kroh, Andreas on 2011-02-14 01:41:40 |
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| LSID | | urn:lsid:marinespecies.org:taxname:510517 |
Taxonomic
Edit history | |
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[Taxonomic tree] [List Species] [Google] [Google scholar] [Google images] |
| | | Citation: Kroh, A. (2013). Carinacea. In: Kroh, A. & Mooi, R. (2013) World Echinoidea Database. Accessed through: Kroh, A. & Mooi, R. (2013) World Echinoidea Database at http://www.marinespecies.org/echinoidea/aphia.php?p=taxdetails&id=510517 on 2013-06-19 |
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