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Ketyna ✝

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4637912https://www.gbif.org/species/4637912
PaleoBioDB ID (PBDB)20613https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=20613
Rankgenus
Taxonomy (GBIF)Life : Animalia : Arthropoda : Trilobita : Ptychopariida : Eulomidae : Ketyna
Taxonomy (PBDB)Life : Animalia : Arthropoda : Trilobita : Olenida : Eulomidae : Ketyna
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
orderOlenidaAdrain 2011
familyEulomidaeKobayashi 1955
genusKetynaRozova 1963
Scientific NameKetyna Rozova, 1963
Name Published InGeol. Geofiz. Novosibirsk 1963 (9)
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Ketynagenusbelongs to Ptychopariidasecond handSepkoski, 2002
Ketynagenussubjective synonym of Kujandaspisstated without evidenceJell and Adrain, 2002
Ketynagenusbelongs to Eulomidaestated with evidenceZhou and Zhen, 2008
Status (PBDB)extinct
Taxon Size (PBDB)6
First Recorded Appearance499 - 485 Ma
Cambrian
Last Recorded Appearance485 - 485 Ma
Paleozoic
Environmentmarine (based on Trilobita)
Motilityfast-moving (based on Trilobita)
Visionwell-developed (based on Eulomidae)
Dietcarnivore (based on Trilobita)
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

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Ketyna glabra ✝
species		accepted (GBIF)
listed (PBDB)		26499 Ma
Cambrian		499 Ma
Cambrian
Ketyna karatauensis ✝
species		accepted (GBIF)
listed (PBDB)		24499 Ma
Cambrian		499 Ma
Cambrian
Ketyna ketiensis ✝
species		accepted (GBIF)
listed (PBDB)		22499 Ma
Cambrian		499 Ma
Cambrian
Ketyna striata ✝
species		accepted (GBIF)
listed (PBDB)		1499 Ma
Cambrian		499 Ma
Cambrian
Ketyna zhejiangensis ✝
species		accepted (GBIF)
listed (PBDB)		4499 Ma
Cambrian		499 Ma
Cambrian

Synonymy List

YearName and Author
1963Ketyna Rozova
2002Ketyna Sepkoski, Jr.
2008Ketyna Zhou and Zhen

References

Sepkoski, Jr. J. J. (2002) A compendium of fossil marine animal genera, Bulletins of American Paleontology 363, 1-560
Zhou Z., Zhen Y. (2008) , Trilobite record of China, 1-401
Museum Victoria KEmu database (Oct 2006) - via The Interim Register of Marine and Nonmarine Genera
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
Geol. Geofiz. Novosibirsk 1963 (9) - 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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