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Concavodonta ovalis

Description

Concavodonta is an extinct genus of early bivalve in the extinct family Praenuculidae. The genus is one of three genera in the subfamily Concavodontinae. Concavodonta is known solely from late Ordovician, Caradoc epoch, fossils found in Europe and South America. The genus currently contains three accepted species, Concavodonta imbricata, Concavodonta ovalis and the type species Concavodonta ponderata.


Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)8651751https://www.gbif.org/species/8651751
PaleoBioDB ID (PBDB)170710https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=170710
Rankspecies
Taxonomy (GBIF)Life : Animalia : Mollusca : Bivalvia : Nuculida : Praenuculidae : Concavodonta : Concavodonta ovalis
Taxonomy (PBDB)Life : Animalia : Mollusca : Bivalvia : Nuculida : Praenuculidae : Concavodonta : Concavodonta ovalis
Taxonomic Status (GBIF)accepted
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-Bilateria
-EubilateriaAx 1987
-ProtostomiaGrobben 1908
-Spiralia
superphylumLophotrochozoa
phylumMolluscaLinnaeus 1758
classBivalviaLinnaeus 1758
orderProtobranchiaPelseneer 1889
superorderNuculiformiiDall 1889
orderNuculida
superfamilyNuculoidea(Gray 1824)
familyPraenuculidaeMcAlester 1968
subfamilyConcavodontinaeSanchez 1999
genusConcavodontaBabin 1972
speciesConcavodonta ovalisSanchez 1999
Generic NameConcavodonta
Scientific NameConcavodonta ovalis Sanchez, 1999
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Concavodonta ovalisspeciesbelongs to Concavodontastated with evidenceSanchez, 1999
Status (PBDB)extinct
Taxon Size (PBDB)1
First Recorded Appearance461 - 450 Ma
Ordovician
Last Recorded Appearance461 - 450 Ma
Ordovician
Motilityfacultatively mobile, attached (based on Praenuculidae)
Visionblind (based on Bivalvia)
Dietdeposit feeder (based on Praenuculidae)
Taphonomyaragonite (based on Bivalvia)
Primary Reference (PBDB)T. M. Sanchez. 1999. New late Ordovician (Early Caradoc) Bivalves from the Sierra De Villicum (Argentine Precordillera). Journal of Paleontology 73(1):66-76
Wikipediahttps://en.wikipedia.org/wiki/Concavodonta_ovalis

Fossil Distribution

Synonymy List

YearName and Author
1999Concavodonta ovalis Sanchez figs. 2.14-2.17, 6.1

References

Sanchez T. M. (1999) New late Ordovician (Early Caradoc) Bivalves from the Sierra De Villicum (Argentine Precordillera), Journal of Paleontology 73 1, 66-76
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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