Hyperodapedontinae

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Hyperodapedontinae
Temporal range: Carnian - Early Norian (Possible Middle Triassic origin)
Life restoration of
Hyperodapedon sanjuanensis
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Archosauromorpha
Order: Rhynchosauria
Family:
Rhynchosauridae
Subfamily: Hyperodapedontinae
Chatterjee, 1969
Subgroups

Hyperodapedontinae is a

Rhynchosauridae. Fossils have been found from Argentina, Brazil, Canada, India, Madagascar, Scotland, Tanzania, United States and Zimbabwe.[2][3]

Phylogeny

Hyperodapedontinae was erected by

stem-based taxon that includes "all rhynchosaurs closer to Hyperodapedon than to "Rhynchosaurus" spenceri (now Fodonyx)".[5][6]

The cladogram below follows Mukherjee & Ray (2014):[7]

Hyperodapedontinae

Isalorhynchus genovefae

Teyumbaita sulcognathus

Hyperodapedon

H. huenei

H. mariensis (now Macrocephalosaurus mariensis)

H. sanjuanensis

H. sp. from Wolfville (now Oryctorhynchus bairdi)

H. sp. from India

H. huxleyi

H. gordoni

H. sp. from Wyoming (now Beesiiwo cooowuse)

H. sp. from Zimbabwe

H. tikiensis

Supradapedon stockleyi

   Valid species that were first assigned to

Scaphonyx
.

The following cladogram is based on the phylogenetic analysis by Fitch et al. (2023):[1]

Isalorhynchus genovefae

Hyperodapedontinae

Hyperodapedon gordoni

"Zimbabwe Form"

Paradapedon huxleyi

"Scaphonyx" sanjuanensis

Macrocephalosaurus mariensis

"Hyperodapedon" tikiensis

Supradapedon stockleyi

"Hyperodapedon" huenei

Teyumbaita sulcognathus

References

  1. ^ .
  2. ^ Felipe Chinaglia Montefeltro (2008). Inter-relações filogenéticas dos rincossauros (Diapsida, Archosauromorpha) (Unpublished Thesis). Biology Department, Universidade de Saõ Paulo, Ribeiraõ Preto. 203 pp.
  3. .
  4. ^ Chatterjee, Sankar (1969). "Rhynchosaurs in time and Space". Proceedings of the Geological Society of London. 1658: 203–208.
  5. ^
    S2CID 83566087
    .
  6. .
  7. .