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

Leptopterygiidae ✝

Description

Leptonectidae is a family of ichthyosaurs known from Late Triassic to Early Jurassic marine deposits in Europe. They were all small to medium-sized creatures, most noted for their very long, swordfish-like snouts, which could have been used like a weapon, slashing through schools of fish.


Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4817992https://www.gbif.org/species/4817992
PaleoBioDB ID (PBDB)38881https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=38881
Rankfamily
Taxonomy (GBIF)Life : Animalia : Chordata : Reptilia : Leptopterygiidae
Taxonomy (PBDB)Life : Animalia : Chordata : Reptilia : Heteropinnatoidea : Leptopterygiidae
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
-SarcopterygiiRomer 1955
subclassDipnotetrapodomorpha
subclassTetrapodomorpha
-Tetrapoda
-ReptiliomorphaSäve-Söderbergh 1934
-AnthracosauriaSäve-Söderbergh 1934
-Batrachosauria
-Cotylosauria
-AmniotaHaeckel 1866
-SauropsidaHuxley 1864
classReptiliaLaurenti 1768
subclassEureptilia
-RomeriidaGauthier et al. 1988
-Diapsida
-IchthyosauromorphaMotani et al. 2015
-IchthyosauriformesMotani et al. 2015
-Ichthyopterygia
orderHeteropinnatoideaAppleby 1979
familyLeptopterygiidaeKuhn 1934
Scientific NameLeptopterygiidae
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Leptopterygiidaefamilybelongs to Heteropinnatoideastated with evidenceAppleby, 1979
Leptopterygiidaefamilybelongs to IchthyopterygiaimpliedCarroll, 1988
Leptopterygiidaefamilybelongs to Ichthyosauriastated without evidenceStorrs et al., 2000
Status (PBDB)extinct
Taxon Size (PBDB)1
Environmentmarine (based on Ichthyopterygia)
Motilityactively mobile (based on Ichthyopterygia)
Dietcarnivore (based on Ichthyopterygia)
Reproductionviviparous (based on Ichthyopterygia)
Taphonomyhydroxylapatite (based on Ichthyopterygia)
Primary Reference (PBDB)R. L. Carroll. 1988. Vertebrate Paleontology and Evolution
Wikipediahttps://en.wikipedia.org/wiki/Leptopterygiidae

External Images

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Eurhinosaurus
genus
accepted (GBIF)
listed (PBDB)
3201 Ma
Early Jurassic
183 Ma
Early Jurassic
Platypterygius
genus
accepted (GBIF)
listed (PBDB)
61164 Ma
Middle Jurassic
99.6 Ma
Late/Upper Cretaceous
Temnodontosaurus
genus
accepted (GBIF)
listed (PBDB)
15201 Ma
Early Jurassic
180 Ma
Early Jurassic

Synonymy List

YearName and Author
1934Leptopterygiidae Kuhn
1979Leptopterygiidae Appleby p. 943
1988Leptopterygiidae Carroll
2000Leptopterygiidae Storrs et al. p. 200

References

Carroll R. L. (1988) , Vertebrate Paleontology and Evolution, 1-698
Appleby R. M. (1979) The affinities of Liassic and later ichthyosaurs, Palaeontology 22 4, 921-946
Storrs G. W., Arkhangel'skii M. S., et al (2000) Mesozoic marine reptiles of Russia and other former Soviet republics, The age of dinosaurs in Russia and Mongolia, 187-210
Benton, M.J. (ed). (1993). The Fossil Record 2. Chapman & Hall, London, 845 pp. - via The Interim Register of Marine and Nonmarine Genera
SN2000: Brands, S. J. (compiler) 1989-2005. Systema Naturae 2000. Amsterdam, The Netherlands (2006 version). Available online at http://sn2000.taxonomy.nl/. - 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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