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

Protolenus

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4633773https://www.gbif.org/species/4633773
PaleoBioDB ID (PBDB)20883https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=20883
Rankgenus
Taxonomy (GBIF)Life : Animalia : Arthropoda : Trilobita : Ptychopariida : Ellipsocephalidae : Protolenus
Taxonomy (PBDB)Life : Animalia : Arthropoda : Trilobita : Redlichiida : Ellipsocephalidae : Protolenus
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
familyEllipsocephalidaeMatthew 1887
genusProtolenusMatthew 1892
Scientific NameProtolenus Matthew, 1892
Name Published InBull. Soc. N. Brunswick, 10
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Protolenusgenusbelongs to Ellipsocephalidaestated without evidenceJell and Adrain, 2002
Protolenusgenusbelongs to Ptychopariidasecond handSepkoski, 2002
Status (PBDB)extinct
Taxon Size (PBDB)4
First Recorded Appearance541 - 516 Ma
Cambrian
Last Recorded Appearance513 - 501 Ma
Cambrian
Environmentmarine (based on Trilobita)
Motilityfast-moving (based on Redlichiida)
Visionwell-developed (based on Ellipsocephalidae)
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

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Protolenus (Protolenus)
subgenus
listed (PBDB)12520 Ma
Cambrian
513 Ma
Cambrian
Protolenus annulatus
species
accepted (GBIF)No associated record in PBDB
Protolenus densigranulatus
species
accepted (GBIF)No associated record in PBDB
Protolenus dimarginatus
species
accepted (GBIF)No associated record in PBDB
Protolenus hupei
species
accepted (GBIF)No associated record in PBDB
Protolenus interscriptus
species
accepted (GBIF)No associated record in PBDB
Protolenus pustulatus
species
accepted (GBIF)
listed (PBDB)
1520 Ma
Cambrian
520 Ma
Cambrian
Protolenus termierelloides
species
accepted (GBIF)No associated record in PBDB

Obsolete Names

NameSourceTaxon RankTaxonomy
Protoenlus Termier & Termier, 1950GBIFgenusAnimalia : Arthropoda : Trilobita : Ptychopariida : Ellipsocephalidae : Protoenlus

Synonymy List

YearName and Author
1892Protolenus Matthew
2002Protolenus Jell and Adrain p. 432
2002Protolenus 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
Bull. Soc. N. Brunswick, 10 - 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
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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