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Holdenia typa

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)8463398https://www.gbif.org/species/8463398
PaleoBioDB ID (PBDB)178266https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=178266
Rankspecies
Taxonomy (GBIF)Life : Animalia : Arthropoda : Trilobita : Ptychopariida : Isocolidae : Holdenia : Holdenia typa
Taxonomy (PBDB)Life : Animalia : Arthropoda : Trilobita : Isocolidae : Holdenia : Holdenia typa
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
familyIsocolidaeAngelin 1854
genusHoldeniaCooper 1953
speciesHoldenia typaCooper 1953
Generic NameHoldenia
Scientific NameHoldenia typa Cooper, 1953
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Holdenia typaspeciesbelongs to Holdeniastated with evidenceCooper, 1953
Status (PBDB)extinct
Taxon Size (PBDB)1
First Recorded Appearance461 - 450 Ma
Ordovician
Last Recorded Appearance461 - 450 Ma
Ordovician
Environmentmarine (based on Trilobita)
Motilityfast-moving (based on Trilobita)
Visionblind (based on Isocolidae)
Dietcarnivore (based on Trilobita)
Ontogenymolting,addition of parts (based on Trilobita)
Taphonomylow Mg calcite, chitin (based on Trilobita)
Primary Reference (PBDB)B. N. Cooper. 1953. Trilobites from the Lower Champlainian formations of the Appalachian Valley. Geological Society of America Memoir 55:1-69

Fossil Distribution

Synonymy List

YearName and Author
1953Holdenia typa Cooper

References

Cooper B. N. (1953) Trilobites from the Lower Champlainian formations of the Appalachian Valley, Geological Society of America Memoir 55, 1-69
B. N. Cooper (1953) Trilobites from the Lower Champlainian formations of the Appalachian Valley: Geological Society of America Memoir: 1--69 - via Catalogue of Life
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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