Tritheledon

Extinct genus of cynodonts

Tritheledon
Temporal range: Early Jurassic
~201.6–189.6 Ma
PreꞒ
O
S
D
C
P
T
J
K
Pg
N
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Synapsida
Clade: Therapsida
Clade: Cynodontia
Family: Tritheledontidae
Genus: Tritheledon
Broom 1912
Species:
T. riconoi
Binomial name
Tritheledon riconoi
Broom 1912

Tritheledon is an extinct genus of cynodonts that lived during the Lower Jurassic. Fossils were found in the Elliot Formation, South Africa. Like all cynodonts, it had many traits shared by mammals. Tritheledonts were probably insectivores, and nocturnal animals.[1]

References

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  1. ^ Luo, Z-X, Z Kielan-Jaworowska & RL Cifelli (2002), In quest for a phylogeny of Mesozoic mammals. Acta Palaeontol. Pol. 47: 1-78.

Further reading

  • R. Broom. 1912. On a new type of cynodont from the Stormberg. Annals of the South African Museum 7:334-336
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Synapsida
    • see Synapsida
Cynodontia
    • see below↓
Charassognathidae
Procynosuchidae
Galesauridae
Eucynodontia
Cynognathia
    • see Cynognathia
Probainognathia
    • see below↓
Abdalodon diastematicus Galesaurus planiceps
Chiniquodontidae
Probainognathidae
Ecteniniidae
Prozostrodontidae
Tritheledontidae
Mammaliamorpha
Tritylodontidae
Mammaliaformes
    • see below↓
Chiniquodon theotonicus

Riograndia guaibensis

Oligokyphus triserialis
Kuehneotheriidae
Shuotheriidae
Docodonta
Haramiyida
Euharamiyida
Hahnodontidae?
Crown-Mammalia
    • see Mammalia
Morganucodon watsoni Docofossor brachydactylus
See also
Incertae sedis
Paraphyletic /
Polyphyletic groups
  • Category
Taxon identifiers
Tritheledon riconoi


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