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Schizechinus

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4875489https://www.gbif.org/species/4875489
PaleoBioDB ID (PBDB)33062https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=33062
Rankgenus
Taxonomy (GBIF)Life : Animalia : Echinodermata : Echinoidea : Camarodonta : Toxopneustidae : Schizechinus
Taxonomy (PBDB)Life : Animalia : Echinodermata : Echinoidea : Camarodonta : Toxopneustidae : Schizechinus
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
-Echinacea
orderCamarodontaJackson 1912
infraorderOdontophoraKroh and Smith 2010
familyToxopneustidaeTroschel 1872
genusSchizechinusPomel 1869
Scientific NameSchizechinus Pomel, 1869
Name Published InRev. Échinod.
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Schizechinusgenusbelongs to Toxopneustidaestated without evidenceFell and Pawson, 1966
Schizechinusgenusbelongs to Echinoidasecond handSepkoski, 2002
Schizechinusgenusbelongs to Toxopneustidaestated without evidenceSmith, 2009
Status (PBDB)extinct
Taxon Size (PBDB)1
First Recorded Appearance20.4 - 16.0 Ma
Miocene
Last Recorded Appearance7.25 - 5.33 Ma
Miocene
Environmentmarine (based on Echinodermata)
Motilityactively mobile (based on Echinoidea)
Visionlimited (based on Echinoidea)
Dietgrazer, deposit feeder (based on Echinoidea)
Reproductiondispersal=water,planktonic (based on Echinodermata)
Ontogenyaccretion,addition of parts (based on Echinodermata)
Taphonomyhigh Mg calcite (based on Echinoidea)
Primary Reference (PBDB)J. J. Sepkoski, Jr. 2002. A compendium of fossil marine animal genera. Bulletins of American Paleontology 363:1-560

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Schizechinus candeli
species
accepted (GBIF)No associated record in PBDB
Schizechinus pentagonus
species
accepted (GBIF)No associated record in PBDB

Synonymy List

YearName and Author
1869Schizechinus Pomel p. 42
1966Schizechinus Fell and Pawson p. U429
2002Schizechinus Sepkoski, Jr.
2009Schizechinus Smith

References

Sepkoski, Jr. J. J. (2002) A compendium of fossil marine animal genera, Bulletins of American Paleontology 363, 1-560
Fell H. B., Pawson D. L. (1966) Echinacea, Treatise on Invertebrate Paleontology,Part U Echinodermata 3. The Geological Society of America and The University of Kansas Press 2, U367-U440
Smith A. B. (2009) Classification of the Echinoidea, Online database
GBIF/Paleo Database - via The Interim Register of Marine and Nonmarine Genera
Nomenclator Zoologicus. A list of the names of genera and subgenera in zoology from the tenth edition of Linnaeus, 1758 to the end of 2004. Digitised by uBio from vols. 1-9 of Neave (ed.), 1939-1996 plus supplementary digital-only volume. http://ubio.org/NomenclatorZoologicus (as at 2006). - via The Interim Register of Marine and Nonmarine Genera
Sepkoski, J. J., Jr. (2002). A compendium of fossil marine animal genera. Bulletins of American Paleontology. 363, 1-560. - via The Interim Register of Marine and Nonmarine Genera
WoRMS (Mar 2013) - via The Interim Register of Marine and Nonmarine Genera
Rev. Échinod. - 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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