Rhachiocephalus

Extinct genus of dicynodonts

Rhachiocephalus
Temporal range: Late Permian
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Synapsida
Clade: Therapsida
Suborder: Anomodontia
Clade: Dicynodontia
Family: Rhachiocephalidae
Genus: Rhachiocephalus
Seeley, 1898

Rhachiocephalus is an extinct genus of dicynodont therapsid.

References

  • The main groups of non-mammalian synapsids at Mikko's Phylogeny Archive
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Anomodontia
  • Kingdom: Animalia
  • Phylum: Chordata
  • Clade: Synapsida
  • Clade: Therapsida
Synapsida
    • see Synapsida
Anomodontia
    • see below↓
Anomocephaloidea
Venyukovioidea
Chainosauria
Dicynodontia
    • see below↓
Galepus jouberti
Pylaecephalidae
Endothiodontia
Therochelonia
Emydopoidea
Emydopidae
Myosauridae
Kingoriidae
Cistecephalidae
Bidentalia
    • see below↓
Diictodon feliceps Dicynodontoides recurvidens
Elphidae
Geikiidae
Oudenodontidae
Rhachiocephalidae
Dicynodontoidea
Lystrosauridae
Kannemeyeriiformes
    • see below↓
Geikia elginensis Lystrosaurus murrayi
Shansiodontidae
Kannemeyeriidae
Stahleckeriidae
Placeriinae
Stahleckeriinae
Lisowicia bojani
Nomina dubia
Paraphyletic groups
Taxon identifiers
Rhachiocephalus


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