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Automatic taxobox; cite journal; new phylogeny
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{{Short description|Extinct genus of dicynodonts}}
{{Short description|Extinct genus of dicynodonts}}
{{Automatic taxobox
{{Taxobox
| fossil_range = [[Late Permian]] {{Fossil range|265.1|259.9}}<ref>{{Paleodb|taxon|164271|Lanthanostegus}}</ref>
| fossil_range = [[Late Permian]] {{Fossil range|265.1|259.9}}<ref>{{Paleodb|taxon|164271|Lanthanostegus}}</ref>
| taxon=Lanthanostegus
| image =
| authority=Modesto et al., 2003<ref name="Modesto2003"/>
| regnum = [[Animal]]ia
| type_species = †'''''Lanthanostegus mohoii'''''
| phylum = [[Chordata]]
| type_species_authority=Modesto et al., 2002<ref name="Modesto2002">{{cite journal|last1=Modesto|first1=Sean P.|last2=Rubidge|first2=Bruce S.|last3=Welman|first3=Johann|year=2002|title=A new dicynodont therapsid from the Lowermost Beaufort Group, Upper Permian of South Africa|journal=Canadian Journal of Earth Sciences|volume=39|pages=1755-1765|doi=10.1139/E02-091|url=https://pubs.geoscienceworld.org/cjes/article-abstract/39/12/1755/134827/A-new-dicynodont-therapsid-from-the-lowermost}}</ref>
| classis = [[Synapsid]]a
⚫
| ordo = †[[Dicynodontia]]
| subordo = †[[Anomodontia]]
| genus = †'''''Lanthanostegus''''' <small>Modesto et al. 2003</small>
| species = †''Lanthanostegus mohoii'' <small>Modesto et al. 2002</small>
}}
}}


'''''Lanthanostegus''''' is an extinct [[genus]] of non-[[mammal]]ian [[synapsid]]s from the [[Capitanian]] [[Tapinocephalus Assemblage Zone]], [[Koonap Formation]] ([[Beaufort Group]]) of South Africa. It was assigned to the clade [[Endothiodontia]].<ref>J. Fröbisch and R. R. Reisz. 2011. The postcranial anatomy of Suminia getmanovi (Synapsida: Anomodontia), the earliest known arboreal tetrapod. Zoological Journal of the Linnean Society 162:661-698</ref> The type and the only species is ''Lanthanostegus mohoii''.
'''''Lanthanostegus''''' is an extinct [[genus]] of non-[[mammal]]ian [[synapsid]]s from the [[Capitanian]] [[Tapinocephalus Assemblage Zone|''Tapinocephalus'' Assemblage Zone]], [[Koonap Formation]] ([[Beaufort Group]]) of South Africa. The type and the only species is ''Lanthanostegus mohoii''.


== Taxonomic history ==
== Taxonomic history ==
The animal was named as ''Lanthanocephalus mohoii'' by Modesto ''et al.'' in 2002 but was recombined as ''Lanthanostegus mohoii'' in 2003.<ref>S. P. Modesto, B. S. Rubidge, and J. Welman. 2003. Erratum: A replacement name for Lanthanocephalus Modesto, Rubidge and Welman 2002, not Lanthanocephalus Williams and Starmer 2000. Canadian Journal of Earth Sciences 40(3):467</ref>
The animal was named as ''Lanthanocephalus mohoii'' by Modesto ''et al.'' in 2002 but was recombined as ''Lanthanostegus mohoii'' in 2003, as the genus ''[[Lanthanocephalus]]'' was preoccupied by a coral.<ref name="Modesto2003">{{cite journal|last1=Modesto|first1=S.P.|last2=Rubidge|first2=B.S.|last3=Welman|first3=J.|year=2003|title=Erratum: A replacement name for ''Lanthanocephalus'' Modesto, Rubidge, and Welman 2002, not ''Lanthanocephalus'' Williams and Starmer 2000.|journal=Canadian Journal of Earth Sciences|volume=40|page=467|doi=10.1139/E03-900|url=https://www.proquest.com/openview/9fdef0dc44e516b15c8bb705164ca58f/1?cbl=6728&pq-origsite=gscholar&parentSessionId=%2BYNcVFOr%2BzdLzRm%2BHm8NW1dMGSc2X%2BiJCuWl4ctiv0M%3D}}</ref>

== Phylogeny ==
The topology follows Duhamel et al. (2024).<ref>{{Cite journal|last1=Duhamel|first1=Alienor|last2=Benoit|first2=Julien|last3=Wynd|first3=Brenen|last4=Wright|first4=April Marie|last5=Rubidge|first5=Bruce|date=13 February 2024|title=Redescription of three basal anomodonts: a phylogenetic reassessment of the holotype of ''Eodiynodon oelofseni'' (NMQR 2913)|journal=Frontiers in Earth Science|volume=11|doi=10.3389/feart.2023.1220341}}</ref>
{{Clade
⚫
| label1=Dicynodontia
| 1={{Clade
| 1=''[[Eodicynodon]]''
| 2={{clade
| 1=''[[Colobodectes]]''
| 2={{clade
| 1='''''Lanthanostegus'''''
| 2={{clade
| 1=[[Pylaecephalidae]]
| 2={{clade
| 1={{clade
| 1=[[Endothiodontia]]
| 2=[[Emydopoidea]]
}}
| 2={{clade
| 1=''[[Pristerodon]]''
| 2=[[Bidentalia]]
}}
}}
}}
}}
}}
}}
}}


== See also ==
== See also ==

Revision as of 20:12, 1 July 2024

Lanthanostegus
Temporal range: Late Permian 265.1–259.9 Ma [1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Synapsida
Clade: Therapsida
Suborder: †Anomodontia
Clade: †Dicynodontia
Genus: †Lanthanostegus
Modesto et al., 2003[2]
Type species
†Lanthanostegus mohoii
Modesto et al., 2002[3]

Lanthanostegus is an extinct genus of non-mammalian synapsids from the Capitanian Tapinocephalus Assemblage Zone, Koonap Formation (Beaufort Group) of South Africa. The type and the only species is Lanthanostegus mohoii.

Taxonomic history

The animal was named as Lanthanocephalus mohoii by Modesto et al. in 2002 but was recombined as Lanthanostegus mohoii in 2003, as the genus Lanthanocephalus was preoccupied by a coral.[2]

Phylogeny

The topology follows Duhamel et al. (2024).[4]

Dicynodontia

See also

References

  1. ^ Lanthanostegus in the Paleobiology Database
  2. ^ a b Modesto, S.P.; Rubidge, B.S.; Welman, J. (2003). "Erratum: A replacement name for Lanthanocephalus Modesto, Rubidge, and Welman 2002, not Lanthanocephalus Williams and Starmer 2000". Canadian Journal of Earth Sciences. 40: 467. doi:10.1139/E03-900.
  3. ^ Modesto, Sean P.; Rubidge, Bruce S.; Welman, Johann (2002). "A new dicynodont therapsid from the Lowermost Beaufort Group, Upper Permian of South Africa". Canadian Journal of Earth Sciences. 39: 1755–1765. doi:10.1139/E02-091.
  4. ^ Duhamel, Alienor; Benoit, Julien; Wynd, Brenen; Wright, April Marie; Rubidge, Bruce (13 February 2024). "Redescription of three basal anomodonts: a phylogenetic reassessment of the holotype of Eodiynodon oelofseni (NMQR 2913)". Frontiers in Earth Science. 11. doi:10.3389/feart.2023.1220341.{{cite journal}}: CS1 maint: unflagged free DOI (link)


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