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Urenchelys

Description

Urenchelys is an extinct genus of prehistoric bony fish. This genus is interesting as comprising the oldest known eels, which differ from all the tertiary and existing eels in still retaining the caudal fin.


Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4839599https://www.gbif.org/species/4839599
PaleoBioDB ID (PBDB)35411https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=35411
Rankgenus
Taxonomy (GBIF)Life : Animalia : Chordata : Actinopterygii : Anguilliformes : Muraenidae : Urenchelys
Taxonomy (PBDB)Life : Animalia : Chordata : Actinopteri : Anguilliformes : Muraenidae : Urenchelys
Taxonomic Status (GBIF)accepted
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-TriploblasticaLankester 1877
-NephrozoaJondelius et al. 2002
-DeuterostomiaGrobben 1908
phylumChordataHaeckel 1847
subphylumVertebrataLamarck 1801
superclassGnathostomataGegenbauer 1874
-Osteichthyes
superclassActinopterygii
classActinopteri
subclassNeopterygii
-TeleosteomorphaArratia et al. 2004
-Teleostei
-Elopocephalai
-Elopocephala
-Elopomorpha
orderAnguilliformesGreenwood et al. 1966
familyMuraenidae
genusUrenchelysWoodward 1900
Scientific NameUrenchelys Woodward, 1900
Name Published InAnn. Mag. Nat. Hist., (7) 5
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Urenchelysgenusbelongs to Muraenidaestated without evidenceWoodward, 1902
Urenchelysgenusbelongs to Anguilliformessecond handSepkoski, 2002
Status (PBDB)extinct
Taxon Size (PBDB)6
First Recorded Appearance86.3 - 83.6 Ma
Late/Upper Cretaceous
Last Recorded Appearance86.3 - 83.6 Ma
Late/Upper Cretaceous
Environmentmarine (based on Vertebrata)
Motilityactively mobile (based on Muraenidae)
Dietcarnivore (based on Muraenidae)
Taphonomyphosphatic (based on Vertebrata)
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/Urenchelys

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Anguilla hakelensis
species
accepted (GBIF)No associated record in PBDB
Urenchelys abditus
species
accepted (GBIF)
listed (PBDB)
186.3 Ma
Late/Upper Cretaceous
86.3 Ma
Late/Upper Cretaceous
Urenchelys anglicus
species
accepted (GBIF)
listed (PBDB)
Urenchelys avus
species
accepted (GBIF)
listed (PBDB)
Urenchelys germanus
species
accepted (GBIF)
listed (PBDB)
Urenchelys hakelensis
species
listed (PBDB)

Synonymy List

YearName and Author
1900Urenchelys Woodward p. 322
1902Urenchelys Woodward p. 30
2002Urenchelys Sepkoski, Jr.

References

Sepkoski, Jr. J. J. (2002) A compendium of fossil marine animal genera, Bulletins of American Paleontology 363, 1-560
Woodward A. S. (1902) The fishes of the English chalk, Palaeontographical Society 56, 1-56
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
Ann. Mag. Nat. Hist., (7) 5 - 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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