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Trigonucula

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4587732https://www.gbif.org/species/4587732
PaleoBioDB ID (PBDB)16139https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=16139
Rankgenus
Taxonomy (GBIF)Life : Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Trigonucula
Taxonomy (PBDB)Life : Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Trigonucula
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)
familyNuculidaeGray 1824
genusTrigonuculaIchikawa 1949
Scientific NameTrigonucula Ichikawa, 1949
Name Published InJap. J. Geol. Geogr., 21
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Trigonuculagenusbelongs to Nuculidaestated without evidenceVokes, 1980
Trigonuculagenusbelongs to Nuculoidasecond handSepkoski, 2002
Trigonuculagenusbelongs to Nuculidaestated without evidenceRos-Franch et al., 2014
Status (PBDB)extinct
Taxon Size (PBDB)5
First Recorded Appearance251 - 247 Ma
Early/Lower Triassic
Last Recorded Appearance209 - 201 Ma
Mesozoic
Environmentcoastal,inner shelf,outer shelf,oceanic (based on Nuculidae)
Motilityfacultatively mobile (based on Nuculidae)
Visionblind (based on Bivalvia)
Dietdeposit feeder, suspension feeder (based on Nuculidae)
Ontogenyaccretion (based on Nuculidae)
Taphonomyaragonite,thin,minor ribbing (based on Nuculidae)
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
Trigonucula (Gonionucula)
subgenus
listed (PBDB)1216 Ma
Late/Upper Triassic
216 Ma
Late/Upper Triassic
Trigonucula aciloides
species
accepted (GBIF)No associated record in PBDB
Trigonucula goniocostata
species
listed (PBDB)5212 Ma
Late/Upper Triassic
209 Ma
Late/Upper Triassic
Trigonucula sakawana
species
listed (PBDB)3237 Ma
Middle Triassic
237 Ma
Middle Triassic

Obsolete Names

NameSourceTaxon RankTaxonomy
Gonionucula Hautmann, Aghababalou & Krystyn, 2011GBIFgenusAnimalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Gonionucula

Synonymy List

YearName and Author
1949Trigonucula Ichikawa p. 2
1980Trigonucula Vokes p. 2
2002Trigonucula Sepkoski, Jr.
2014Trigonucula Ros-Franch et al.

References

Sepkoski, Jr. J. J. (2002) A compendium of fossil marine animal genera, Bulletins of American Paleontology 363, 1-560
Vokes H. E. (1980) Genera of the Bivalvia: a systematic and bibliographic Catalogue, Genera of the Bivalvia: a systematic and bibliographic Catalogue
Ros-Franch S., Márquez-Aliaga A., et al (2014) Comprehensive database on Induan (Lower Triassic) to Sinemurian (Lower Jurassic) marine bivalve genera and their paleobiogeographic record, Paleontological Contributions 8, 1-219
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
GBIF/Marine Science Institute, UCSB: Paleobiology Database - via The Interim Register of Marine and Nonmarine Genera
Jap. J. Geol. Geogr., 21 - 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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