Libralces: Difference between revisions

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{{Short description|Extinct genus of deer}}
{{Taxobox
{{Automatic taxobox
| color = pink
| fossil_range = {{Fossilrange|5.330|0.781}} <small>[[Pliocene]]-[[Pleistocene]]</small>
| name = Libralces
| image = Libracles_gallicus.JPG
| fossil_range = [[Pliocene]]
| image_caption = ''Libralces gallicus''
| status = Prehistoric
| image =
| display_parents = 2
| taxon = Libralces
| image_width = 250px
| authority = Azzaroli 1952<ref name="paleodb" />
| regnum = [[Animal]]ia
| subdivision_ranks = Species
| phylum = [[Chordate|Chordata]]
| subdivision =
| classis = [[Mammal]]ia
*''L. gallicus''
| ordo = [[Artiodactyla]]
*†''L. minor''
| familia = [[Cervidae]]
*''L. reynoldsi''
| subfamilia = '''Odocoilinae'''
| genus = '''''Libralces'''''
| subdivision_ranks=species
| subdivision=
*''L. gallicus''
*''L. latifrons''
*''L. reynoldsi''
}}
}}


'''''Libralces''''' ("Weighing Scale Elk") was a genus of Eurasian deer that lived during the [[Pliocene]] period. The genus' main claim to fame are their 2+ meter wide antlers, comparible in size with those of ''[[Megaloceros]]'' (as with virtually all prehistoric deers of note).
'''''Libralces''''' was a genus of Eurasian deer that lived during the [[Pliocene]] epoch. Its main claim to fame is its 2+ meter wide antlers, comparable in size to those of ''[[Megaloceros]]''.
According to Jordi Agustin, ''Libracles'' was the ancestor of ''Megaloceros'', though, most other authorities regard it as a relative of moose, ''[[Alces]]''.


''Libralces'' fossils have been found from France to Tajikistan,<ref name="paleodb">{{Cite web | title = ''Libralces'' | publisher = Paleobiology Database | url = http://paleodb.org/cgi-bin/bridge.pl?a=basicTaxonInfo&taxon_no=42677 | accessdate = 16 September 2012}}</ref> with the best-known examples being the French ''L. gallicus''.
The best known and best studied species is the French ''L. gallicus''.


According to [[Jordi Agusti|Jordi Agustí]], ''Libralces'' was the ancestor of ''Megaloceros'', though most other authorities regard it as a relative of moose, ''[[Alces]]''.


In the Pleistocene, there were three genera of [[Holarctic]] moose-like deer — ''[[Cervalces]]'', ''Alces'', and ''Libralces''. In contrast to modern ''Alces'', the [[Villafranchian]] ''Libralces gallicus'' had very long-beamed, small-palmed antlers and a generalized skull with moderately reduced nasals; the [[Nearctic]] ''Cervalces'' had longer nasals and more complex antlers than ''Libralces''.
[[Category:Deer]]
Azzaroli 1953 added ''Alces latiforns'' to ''Libralces'', but this position has been challenged.<ref>{{Cite book | last1 = Kurtén | first1 = Björn | last2 = Anderson | first2 = Elaine | title = Pleistocene Mammals of North America | publisher = Columbia University Press | year = 1980 | isbn = 9780231037334 | page = 315 | url = https://books.google.com/books?id=f8pviaxPIKEC&pg=PA315}}</ref> ''L. latifrons'' is now considered a synonym of ''[[Cervalces latifrons]]''.<ref>{{cite web |title=Cervalces latifrons |url=http://www.fossilworks.org/cgi-bin/bridge.pl?a=taxonInfo&taxon_no=45007 |website=Fossilworks}}</ref>{{Bcn|date=July 2021}}
[[Category:Pliocene mammals]]
== Gallery ==
[[Category:Prehistoric artiodactyls]]
{{Gallery
|File:Partial skull of Libralces latifrons.JPG|Partial skull of ''Libralces latifrons''
}}

== References ==
{{Reflist}}

{{Taxonbar|from=Q568099}}
[[Category:Capreolinae]]
[[Category:Prehistoric deer]]
[[Category:Pliocene Artiodactyla]]
[[Category:Pliocene mammals of Asia]]
[[Category:Pliocene mammals of Europe]]
[[Category:Pliocene extinctions]]
[[Category:Prehistoric Artiodactyla genera]]
[[Category:Fossil taxa described in 1952]]




{{stub}}
{{Paleo-eventoedungulate-stub}}

Latest revision as of 12:40, 21 December 2023

Libralces
Temporal range: 5.330–0.781 Ma
Pliocene-Pleistocene
Libralces gallicus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Family: Cervidae
Subfamily: Capreolinae
Tribe: Alceini
Genus: Libralces
Azzaroli 1952[1]
Species
  • L. gallicus
  • L. minor
  • L. reynoldsi

Libralces was a genus of Eurasian deer that lived during the Pliocene epoch. Its main claim to fame is its 2+ meter wide antlers, comparable in size to those of Megaloceros.

Libralces fossils have been found from France to Tajikistan,[1] with the best-known examples being the French L. gallicus.

According to Jordi Agustí, Libralces was the ancestor of Megaloceros, though most other authorities regard it as a relative of moose, Alces.

In the Pleistocene, there were three genera of Holarctic moose-like deer — Cervalces, Alces, and Libralces. In contrast to modern Alces, the Villafranchian Libralces gallicus had very long-beamed, small-palmed antlers and a generalized skull with moderately reduced nasals; the Nearctic Cervalces had longer nasals and more complex antlers than Libralces. Azzaroli 1953 added Alces latiforns to Libralces, but this position has been challenged.[2] L. latifrons is now considered a synonym of Cervalces latifrons.[3][better source needed]

Gallery[edit]

References[edit]

  1. ^ a b "Libralces". Paleobiology Database. Retrieved 16 September 2012.
  2. ^ Kurtén, Björn; Anderson, Elaine (1980). Pleistocene Mammals of North America. Columbia University Press. p. 315. ISBN 9780231037334.
  3. ^ "Cervalces latifrons". Fossilworks.