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Pradesura

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)Not linked to a GBIF record.
PaleoBioDB ID (PBDB)31518https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=31518
Rankgenus (PBDB)
Taxonomy (PBDB)Life : Animalia : Echinodermata : Stenuroidea : Eophiuridae : Pradesura
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-TriploblasticaLankester 1877
-NephrozoaJondelius et al. 2002
-DeuterostomiaGrobben 1908
-Ambulacraria
phylumEchinodermataKlein 1754
subphylumAsterozoavon Zittel 1895
classStenuroidea
suborderProturinaSpencer and Wright 1966
familyEophiuridaeSchöndorf 1910
genusPradesuraSpencer 1951
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Pradesuragenusbelongs to Pradesuridaestated without evidenceSpencer, 1951
Pradesuragenusbelongs to Pradesuridaestated with evidenceSpencer and Wright, 1966
Pradesuragenusbelongs to Stenuridasecond handSepkoski, 2002
Pradesuragenusbelongs to Eophiuridaestated with evidenceDean Shackleton, 2005
Status (PBDB)extinct
Taxon Size (PBDB)2
First Recorded Appearance485 - 478 Ma
Paleozoic
Last Recorded Appearance479 - 466 Ma
Ordovician
Environmentmarine (based on Echinodermata)
Motilityactively mobile (based on Asterozoa)
Dietcarnivore (based on Asterozoa)
Reproductiondispersal=water,planktonic (based on Echinodermata)
Ontogenyaccretion,addition of parts (based on Echinodermata)
Taphonomyhigh Mg calcite (based on Echinodermata)
Primary Reference (PBDB)W. K. Spencer. 1951. Early Palaeozoic starfish. Philosophical Transactions of the Royal Society of London, series B 235(B623):87-129

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Pradesura jacobi
species
listed (PBDB)2485 Ma
Cambrian
479 Ma
Early/Lower Ordovician

Synonymy List

YearName and Author
1951Pradesura Spencer p. 111
1965Pradesura Owen p. 547
1966Pradesura Spencer and Wright p. U80
2002Pradesura Sepkoski, Jr.
2005Pradesura Dean Shackleton p. 78

References

Spencer W. K. (1951) Early Palaeozoic starfish, Philosophical Transactions of the Royal Society of London, series B 235 B623, 87-129
Spencer W. K., Wright C.W. (1966) Asterozoans, Moore R.C. ed, Treatise on invertebrate paleontology, Echinodermata, University of Kansas Press and the Geological Society of America 3 1, U4-U107
Sepkoski, Jr. J. J. (2002) A compendium of fossil marine animal genera, Bulletins of American Paleontology 363, 1-560
Dean Shackleton J. (2005) Skeletal homologies, phylogeny and classification of the earliest asterozoan echinoderms, Journal of Systematic Palaeontology 3 1, 29-114
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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