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Astrodapsis arnoldi

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4875297https://www.gbif.org/species/4875297
PaleoBioDB ID (PBDB)392091https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=392091
Rankspecies
Taxonomy (GBIF)Life : Animalia : Echinodermata : Echinoidea : Clypeasteroida : Echinarachniidae : Astrodapsis : Astrodapsis arnoldi
Taxonomy (PBDB)Life : Animalia : Echinodermata : Echinoidea : Clypeasteroida : Echinarachniidae : Astrodapsis : Astrodapsis arnoldi
Taxonomic Status (GBIF)accepted
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
-MicrostomataSmith 1984
-NeognathostomataSmith 1981
orderClypeasteroidaAgassiz 1836
suborderScutellina
infraorderScutelliformesHaeckel 1896
familyEchinarachniidaeLambert and Thiéry 1914
genusAstrodapsis
speciesAstrodapsis arnoldiPack 1909
Generic NameAstrodapsis
Scientific NameAstrodapsis arnoldi Pack, 1909
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Astrodapsis arnoldispeciesbelongs to Astrodapsisstated with evidenceClark and Twitchell, 1915
Status (PBDB)extinct
Taxon Size (PBDB)3
First Recorded Appearance23.0 - 11.6 Ma
Miocene
Last Recorded Appearance11.6 - 5.3 Ma
Miocene
Environmentmarine (based on Echinodermata)
Motilityslow-moving (based on Clypeasteroida)
Visionlimited (based on Echinoidea)
Dietdetritivore (based on Clypeasteroida)
Reproductiondispersal=water,planktonic (based on Echinodermata)
Ontogenyaccretion,addition of parts (based on Echinodermata)
Taphonomyhigh Mg calcite (based on Echinoidea)
Primary Reference (PBDB)W. B. Clark and M. W. Twitchell. 1915. The Mesozoic and Cenozoic Echinodermata of the United States. United States Geological Survey Bulletin 54:1-341

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Astrodapsis arnoldi arnoldi
subspecies
accepted (GBIF)No associated record in PBDB
Astrodapsis arnoldi crassus
subspecies
doubtful (GBIF)
listed (PBDB)
123.0 Ma
Miocene
23.0 Ma
Miocene
Astrodapsis arnoldi spatiosus
subspecies
doubtful (GBIF)
listed (PBDB)
523.0 Ma
Miocene
11.6 Ma
Miocene

Obsolete Names

NameSourceTaxon RankTaxonomy
Astrodapsis major Kew, 1920GBIFspeciesAnimalia : Echinodermata : Echinoidea : Clypeasteroida : Echinarachniidae : Astrodapsis : Astrodapsis major

Synonymy List

YearName and Author
1915Astrodapsis arnoldi Clark and Twitchell p. 199 figs. Plate XCV, Fig. 1

References

Clark W. B., Twitchell M. W. (1915) The Mesozoic and Cenozoic Echinodermata of the United States, United States Geological Survey Bulletin 54, 1-341
Hallr, C. A. J. (1962) Evolution of the echinoid genus Astrodapsis: University of California Publications in Geological Sciences. 40(2): 47-180 - via Catalogue of Life
Hall, C. A. Jr. 1962. Evolution of the echinoid genus Astrodapsis. University of California Publications in Geological Sciences, 40(2), 47-180. - via World Register of Marine Species
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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