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WoRMS taxon details

Checked: verified by a taxonomic editorIrregularia 
AphiaID: 510499

Classification: Biota > Checked: verified by a taxonomic editorAnimalia (Kingdom) > Checked: verified by a taxonomic editorEchinodermata (Phylum) > Checked: verified by a taxonomic editorEchinozoa (Subphylum) > Checked: verified by a taxonomic editorEchinoidea (Class) > Checked: verified by a taxonomic editorEuechinoidea (Subclass)
Authority Latreille, 1825
Status accepted
Rank Infraclass
Parent Checked: verified by a taxonomic editorEuechinoidea
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): 171 [details]

Direct child
taxa (24)

[sort alpha..]
 Superorder Checked: verified by a taxonomic editorAtelostomata
Genus Checked: verified by a taxonomic editorAtlasaster Lambert, 1931 †
Family Checked: verified by a taxonomic editorDesorellidae Lambert, 1911a †
Order Checked: verified by a taxonomic editorEchinoneoida
Family Checked: verified by a taxonomic editorGaleropygidae Lambert, 1911a †
Genus Checked: verified by a taxonomic editorGrasia Michelin, 1854 †
Order Checked: verified by a taxonomic editorHolectypoida †
Family Checked: verified by a taxonomic editorMenopygidae Lambert, 1911 †
Genus Checked: verified by a taxonomic editorMesodiadema Neumayr, 1889 †
Superorder Checked: verified by a taxonomic editorNeognathostomata
Family Checked: verified by a taxonomic editorPygasteridae Lambert, 1900 †
Family Checked: verified by a taxonomic editorPygorhytidae Lambert, 1909b †

Family Checked: verified by a taxonomic editorCatopygids † (temporary name)
Family Checked: verified by a taxonomic editorGitolampadids † (temporary name)
Family Checked: verified by a taxonomic editorHyboclypids † (temporary name)
Family Checked: verified by a taxonomic editorPygurids † (temporary name)

Superorder Checked: verified by a taxonomic editorMicrostomata (alternate representation)

Suborder Checked: verified by a taxonomic editorAmphisternata accepted as Checked: verified by a taxonomic editorSpatangoida
Family Checked: verified by a taxonomic editorInfraclypeidae Sauc├Ęde, Mooi & David, 2007 † accepted as Checked: verified by a taxonomic editorDesorellidae Lambert, 1911a †
Genus Checked: verified by a taxonomic editorLoriolella Fucini, 1904 † accepted as Checked: verified by a taxonomic editorMesodiadema Neumayr, 1889 †
Superorder Checked: verified by a taxonomic editorPileatoida † accepted as Checked: verified by a taxonomic editorAnorthopygidae Wagner & Durham, 1966b †
Order Checked: verified by a taxonomic editorPourtalesioida accepted as Checked: verified by a taxonomic editorPourtalesiidae A. Agassiz, 1881
Genus Checked: verified by a taxonomic editorPseudopygaster Hawkins, 1922 † accepted as Checked: verified by a taxonomic editorMesodiadema Neumayr, 1889 †
Order Checked: verified by a taxonomic editorPygasteroida † accepted as Checked: verified by a taxonomic editorPygasteridae Lambert, 1900 †
Environment marine, brackish, fresh, terrestrial
Fossil range recent + fossil
Note 
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]
ImageChecked: verified by a taxonomic editor 
Phylogenetic tree of high-ranking taxa in echinoids (simplyfied)
Phylogenetic tree of h...
LSID urn:lsid:marinespecies.org:taxname:510499
Taxonomic
Edit history
 
Date   action   by
2010-08-31 06:33:05Z  created  Kroh, Andreas
  
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  Citation: Kroh, A. (2014). Irregularia. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=510499 on 2014-08-22
  Creative Commons License The webpage text is licensed under a Creative Commons Attribution 3.0 License