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Nemocardium (Nemocardium)

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)Not linked to a GBIF record.
PaleoBioDB ID (PBDB)96701https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=96701
Ranksubgenus (PBDB)
Taxonomy (PBDB)Life : Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : Nemocardium : Nemocardium (Nemocardium)
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-Bilateria
-EubilateriaAx 1987
-ProtostomiaGrobben 1908
-Spiralia
superphylumLophotrochozoa
phylumMolluscaLinnaeus 1758
classBivalviaLinnaeus 1758
-EubivalviaCarter 2011
subclassAutobranchia
infraclassHeteroconchia
-CardiomorphiFerussac 1822
-CardioniFerussac 1822
-CardiidiaFerussac 1822
-CardiataFerussac 1822
superorderCardiiformiiFerussac 1822
orderCardiidaFerussac 1822
suborderCardiidinaFerussac 1822
-CardioideiFerussac 1822
superfamilyCardioidea
familyCardiidaeLamarck 1809
genusNemocardiumMeek 1876
subgenusNemocardium (Nemocardium)Meek 1876
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Nemocardium (Nemocardium)subgenusbelongs to Nemocardiumstated without evidenceMeek, 1876
Nemocardium (Nemocardium)subgenusbelongs to Nemocardiumstated with evidenceDockery, 1982
Nemocardium (Nemocardium)subgenusbelongs to Nemocardiumstated without evidenceKafanov and Ogasawara, 2003
Status (PBDB)extant
Taxon Size (PBDB)7
Extant Size (PBDB)1 (14%)
First Recorded Appearance125 - 113 Ma
Early/Lower Cretaceous
Motilityfacultatively mobile (based on Cardiidae)
Visionblind (based on Bivalvia)
Dietsuspension feeder (based on Cardiidae)
Taphonomyaragonite (based on Bivalvia)
Primary Reference (PBDB)A. I. Kafanov, K. Ogasawara, and Y. Noda. 2005. Cenozoic molluscan (Bivavia) cenozone of Hokkaido, Northern Japan. Science Report, Institute of Geosciences, Univeristry of Tsukuba 26:1-12

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Nemocardium (Nemocardium) diversum ✝
species		listed (PBDB)4933.9 Ma
Oligocene		28.1 Ma
Oligocene
Nemocardium (Nemocardium) eocenense ✝
species		listed (PBDB)1333.9 Ma
Oligocene		33.9 Ma
Oligocene
Nemocardium (Nemocardium) linteum ✝
species		listed (PBDB)9766.0 Ma
Late/Upper Cretaceous		41.3 Ma
Eocene
Nemocardium (Nemocardium) yokoyamai ✝
species		listed (PBDB)955.8 Ma
Eocene		16.0 Ma
Miocene

Synonymy List

YearName and Author
1876Nemocardium (Nemocardium) Meek
1982Nemocardium (Nemocardium) Dockery p. 72
1995Nemocardium (Nemocardium) Schneider p. 339
2003Nemocardium (Nemocardium) Kafanov and Ogasawara p. 50

References

Kafanov A. I., Ogasawara K., et al (2005) Cenozoic molluscan (Bivavia) cenozone of Hokkaido, Northern Japan, Science Report, Institute of Geosciences, Univeristry of Tsukuba 26, 1-12
Dockery D. T. (1982) Lower Oligocene Bivalvia of the Vicksburg Group in Mississippi, Mississippi Department of Natural Resources Bureau of Geology 123, 1-261
Schneider J. A. (1995) Phytogeny of the Cardiidae (Mollusca, Bivalvia): Protocardiinae, Laevicardiinae, Lahilliinae, Tulongocardiinae subfam. n. and Pleuriocardiinae subfam. n., Zoologica Scripta 24, 321-346
Kafanov A. I., Ogasawara K. (2003) Neogene and Paleogene Molluscan (Bivalvia) Cenozones of Sakhalin and Kurile Islands, Science Reports, Institute of Geoscience, University of Tsukuba 24, 45-79
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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