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Davidonia

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)Not linked to a GBIF record.
PaleoBioDB ID (PBDB)381057https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=381057
Rankgenus (PBDB)
Taxonomy (PBDB)Life : Animalia : Mollusca : Helcionelloida : Helcionellida : Helcionellidae : Davidonia
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-Bilateria
-EubilateriaAx 1987
-ProtostomiaGrobben 1908
-Spiralia
superphylumLophotrochozoa
phylumMolluscaLinnaeus 1758
classHelcionelloidaPeel 1991
orderHelcionellidaGeyer 1994
superfamilyHelcionelloidea
familyHelcionellidaeWenz 1938
genusDavidoniaParkhaev 2017
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Davidoniagenusbelongs to Helcionellidaestated with evidenceClaybourn et al., 2019
Status (PBDB)extinct
Taxon Size (PBDB)7
First Recorded Appearance541 - 530 Ma
Cambrian
Last Recorded Appearance516 - 513 Ma
Cambrian
Motilityslow-moving (based on Helcionellidae)
Visionblind (based on Helcionelloida)
Dietdetritivore (based on Helcionellidae)
Primary Reference (PBDB)P. Yu. Parkhaev. 2017. Davidonia nom. nov., a New Substitute Name for a Cambrian Gastropod Genus. Paleontological Journal 51(5):574-574

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Davidonia davidi
species
listed (PBDB)4520 Ma
Cambrian
516 Ma
Cambrian
Davidonia rostrata
species
listed (PBDB)44541 Ma
Cambrian
516 Ma
Cambrian
Mackinnonia anabarica
species
listed (PBDB)3516 Ma
Cambrian
516 Ma
Cambrian
Mackinnonia corrugata
species
listed (PBDB)16530 Ma
Cambrian
516 Ma
Cambrian
Mackinnonia puppis
species
listed (PBDB)1516 Ma
Cambrian
516 Ma
Cambrian
Mackinnonia taconica
species
listed (PBDB)15516 Ma
Cambrian
516 Ma
Cambrian

Synonymy List

YearName and Author
2017Davidonia Parkhaev p. 574
2019Davidonia Claybourn et al.

References

Parkhaev P. Yu. (2017) Davidonia nom. nov., a New Substitute Name for a Cambrian Gastropod Genus, Paleontological Journal 51 5, 574-574
Claybourn T. M., Jacquet S. M., et al (2019) Mollusks from the upper Shackleton Limestone (Cambrian Series 2), Central Transantarctic Mountains, East Antarctica, Journal of Paleontology doi:10.1017/jpa.2018.84
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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