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Eriaster

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4976314https://www.gbif.org/species/4976314
PaleoBioDB ID (PBDB)136501https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=136501
Rankgenus
Taxonomy (GBIF,PBDB)Life : Animalia : Echinodermata : Asteroidea : Eriaster
Taxonomic Status (GBIF)accepted
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-TriploblasticaLankester 1877
-NephrozoaJondelius et al. 2002
-DeuterostomiaGrobben 1908
-Ambulacraria
phylumEchinodermataKlein 1754
subphylumAsterozoavon Zittel 1895
classAsteroideade Blainville 1830
genusEriasterBlake & Guensburg 2005
Scientific NameEriaster Blake & Guensburg, 2005
Name Published InArticle title: Implications of a new early Ordovician asteroid (Echinodermata) for the phylogeny of asterozoans.
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Eriastergenusbelongs to Asteroideastated with evidenceBlake and Guensburg, 2005
Status (PBDB)extinct
Taxon Size (PBDB)2
First Recorded Appearance485 - 472 Ma
Paleozoic
Last Recorded Appearance485 - 472 Ma
Paleozoic
Environmentmarine
Motilityslow-moving
Visionlimited (based on Asteroidea)
Dietdetritivore
Reproductionoviparous, dispersal=water
Ontogenyaccretion,addition of parts (based on Echinodermata)
Ecospace CommentsECOSPACE CODE: 322.
Taphonomyhigh Mg calcite
Primary Reference (PBDB)D. B. Blake and T. E. Guensburg. 2005. Implications of a new Early Ordovician asteroid (Echinodermata) for the phylogeny of asterozoans. Journal of Paleontology 79(2):395-399

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Eriaster ibexensis
species
accepted (GBIF)
listed (PBDB)
1485 Ma
Cambrian
485 Ma
Cambrian

Synonymy List

YearName and Author
2005Eriaster Blake and Guensburg p. 396

References

Blake D. B., Guensburg T. E. (2005) Implications of a new Early Ordovician asteroid (Echinodermata) for the phylogeny of asterozoans., Journal of Paleontology 79 2, 395-399
inferred from original work (title) - via The Interim Register of Marine and Nonmarine Genera
refer original publication - via The Interim Register of Marine and Nonmarine Genera
www.organismnames.com (Jul 2012) / web search - via The Interim Register of Marine and Nonmarine Genera
Article title: Implications of a new early Ordovician asteroid (Echinodermata) for the phylogeny of asterozoans. - via The Interim Register of Marine and Nonmarine Genera
Journal of Paleontology 79. - via The Interim Register of Marine and Nonmarine Genera
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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