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Meridosternata

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)Not linked to a GBIF record.
PaleoBioDB ID (PBDB)168506https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=168506
Ranksuborder (PBDB)
Taxonomy (PBDB)Life : Animalia : Echinodermata : Echinoidea : Holasteroida : Meridosternata
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-TriploblasticaLankester 1877
-NephrozoaJondelius et al. 2002
-DeuterostomiaGrobben 1908
-Ambulacraria
phylumEchinodermataKlein 1754
subphylumEchinozoavon Zittel 1895
classEchinoidea
subclassEuechinoideaBronn 1860
superorderAcroechinoidea
-CarinaceaKroh and Smith 2010
-Irregularia
-Atelostomatavon Zittel 1879
orderHolasteroidaDurham and Melville 1957
suborderMeridosternataLovèn 1883
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Meridosternatasuborderbelongs to Holasteroidastated with evidenceKroh and Smith, 2010
Status (PBDB)extant
Taxon Size (PBDB)115
Extant Size (PBDB)13 (11%)
First Recorded Appearance140 - 133 Ma
Early/Lower Cretaceous
Environmentmarine (based on Holasteroida)
Motilityactively mobile (based on Holasteroida)
Visionlimited (based on Echinoidea)
Dietdetritivore (based on Holasteroida)
Reproductiondispersal=water,planktonic (based on Holasteroida)
Ontogenyaccretion,addition of parts (based on Echinodermata)
Taphonomyhigh Mg calcite (based on Holasteroida)
Primary Reference (PBDB)S. Lovèn. 1883. On Pourtalesia, a genus of Echinoidea. Kongelige Svenska Vetenskaps-Akademiens Handlingar, new series 19(7):1-95

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Cardiasterina
infraorder
listed (PBDB)
Urechinina
infraorder
listed (PBDB)123.0 Ma
Miocene
0 Ma
Extant
Echinocorythidae
family
accepted (GBIF)
listed (PBDB)
Holasteridae
family
accepted (GBIF)
listed (PBDB)
612140 Ma
Early/Lower Cretaceous
0 Ma
Extant

Synonymy List

YearName and Author
1883Meridosternata Lovèn
2010Meridosternata Kroh and Smith p. 172
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
 
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