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Cytheridea grigsbyi

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)8097798https://www.gbif.org/species/8097798
PaleoBioDB ID (PBDB)366037https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=366037
Rankspecies
Taxonomy (GBIF)Life : Animalia : Arthropoda : Ostracoda : Podocopida : Cytherideidae : Cytheridea : Cytheridea grigsbyi
Taxonomy (PBDB)Life : Animalia : Arthropoda : Ostracoda : Podocopida : Cytherideidae : Cytheridea : Cytheridea grigsbyi
Taxonomic Status (GBIF)accepted
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-Bilateria
-EubilateriaAx 1987
-ProtostomiaGrobben 1908
-Ecdysozoa
-Panarthropoda
phylumArthropodaLatreille 1829
subphylumMandibulata
-Pancrustacea
subphylumCrustaceaBrünnich 1772
classOstracodaLatreille 1802
subclassPodocopaSars 1865
orderPodocopidaSars 1866
suborderSigilliocopinaMartens 1992
superfamilyCytheroidea(Baird 1850)
familyCytherideidaeSars 1925
subfamilyCytherideinaeSars 1925
genusCytherideaBosquet 1852
speciesCytheridea grigsbyiHowe & Chambers 1935
Generic NameCytheridea
Scientific NameCytheridea grigsbyi (Howe & Chambers, 1935)
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Cytheridea grigsbyispeciesbelongs to Cytherideastated with evidenceHowe and Chambers, 1935
Cytheridea grigsbyispeciesbelongs to Cytheridea (Clithrocytheridea)stated without evidenceStephenson, 1936
Status (PBDB)extinct
Taxon Size (PBDB)2
First Recorded Appearance56.0 - 38.0 Ma
Eocene
Last Recorded Appearance33.9 - 23.0 Ma
Cenozoic
Environmentmarine,brackish,freshwater (based on Cytherideidae)
Motilityactively mobile (based on Ostracoda)
Visionlimited (based on Ostracoda)
Dietdetritivore, grazer (based on Podocopida)
Taphonomylow Mg calcite (based on Ostracoda)
Primary Reference (PBDB)H. V. Howe and J. Chambers. 1935. Louisiana Jackson Eocene Ostracoda. Geological Bulletin 5

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Cytheridea grigsbyi grigsbyi
subspecies
accepted (GBIF)No associated record in PBDB
Cytheridea grigsbyi vicksburgensis
subspecies
accepted (GBIF)
listed (PBDB)

Synonymy List

YearName and Author
1935Cytheridea grigsbyi Howe and Chambers p. 15 figs. Plate I, figure 2,3; Plate II, figure 8,10,17,18; Plate VI, figure 1
1936Cytheridea (Clithrocytheridea) grigsbyi Stephenson p. 703 figs. Plate 94, figure 8; Text-figures Ic, d, i

References

Howe H. V., Chambers J. (1935) Louisiana Jackson Eocene Ostracoda, Geological Bulletin 5
Stephenson M. B. (1936) Shell structure of the ostracode genus Cytheridea, Journal of Paleontology 10 8, 695-703
Howe, H. V and Chambers, J. (1935a) Louisiana Jackson Eocene Ostracoda. Louisiana Geological Survey Geological Bulletin 5, 1–65. - via World Register of Marine Species
Stephenson, M.B. (1936b) Shell structure of the ostracode genus Cytheridea. Journal of Paleontology 10, 695–703. - 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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