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BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems

Ichangia

Description

Ichangia is an extinct genus of redlichiid trilobites of the family Protolenidae. It lived during the early part of the Botomian stage of the Cambrian Period, which lasted from approximately 524 to 518.5 million years ago in Hubei and Henan Provinces, China.


Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4634510https://www.gbif.org/species/4634510
PaleoBioDB ID (PBDB)20573https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=20573
Rankgenus
Taxonomy (GBIF)Life : Animalia : Arthropoda : Trilobita : Ptychopariida : Estaingiidae : Ichangia
Taxonomy (PBDB)Life : Animalia : Arthropoda : Trilobita : Redlichiida : Estaingiidae : Ichangia
Taxonomic Status (GBIF)accepted
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-Bilateria
-EubilateriaAx 1987
-ProtostomiaGrobben 1908
-Ecdysozoa
-Panarthropoda
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderRedlichiidaRichter 1932
suborderRedlichiinaRichter 1932
superfamilyEllipsocephaloideaLin 1990
familyEstaingiidaeOpik 1970
genusIchangiaChang 1957
Scientific NameIchangia Chang, 1957
Name Published InKexue tongbao (Science Bull., Peking) 5: 145. (Not seen, ref. from Lu, Chang, Chu et al., 1965, Fossils of each group of China: Chinese trilobites. Vol. 1: 87).
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Ichangiagenusbelongs to Estaingiidaestated without evidenceJell and Adrain, 2002
Ichangiagenusbelongs to Ptychopariidasecond handSepkoski, 2002
Status (PBDB)extinct
Taxon Size (PBDB)2
First Recorded Appearance516 - 513 Ma
Cambrian
Last Recorded Appearance516 - 513 Ma
Cambrian
Environmentmarine (based on Trilobita)
Motilityfast-moving (based on Redlichiida)
Visionwell-developed (based on Estaingiidae)
Dietdeposit feeder (based on Redlichiida)
Ontogenymolting,addition of parts (based on Trilobita)
Taphonomylow Mg calcite, chitin (based on Trilobita)
Primary Reference (PBDB)J. J. Sepkoski, Jr. 2002. A compendium of fossil marine animal genera. Bulletins of American Paleontology 363:1-560
Wikipediahttps://en.wikipedia.org/wiki/Ichangia

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Ichangia ichangensis
species
accepted (GBIF)
listed (PBDB)
1516 Ma
Cambrian
516 Ma
Cambrian

Synonymy List

YearName and Author
1965Ichangia Chang
2002Ichangia Jell and Adrain
2002Ichangia Sepkoski, Jr.

References

Sepkoski, Jr. J. J. (2002) A compendium of fossil marine animal genera, Bulletins of American Paleontology 363, 1-560
Jell P. A., Adrain J. M. (2002) Available generic names for trilobites, Memoirs of the Queensland Museum 48 2, 331-553
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
extinct group - via The Interim Register of Marine and Nonmarine Genera
Kexue tongbao (Science Bull., Peking) 5: 145. (Not seen, ref. from Lu, Chang, Chu et al., 1965, Fossils of each group of China: Chinese trilobites. Vol. 1: 87). - 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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