Varanosaurus

Extinct genus of synapsids From Wikipedia, the free encyclopedia

Varanosaurus ('monitor lizard') is an extinct genus of early ophiacodontid synapsid that lived during the Artinskian[2] and Kungurian ages of the Permian.[3]

Phylum:Chordata
Clade:Synapsida
Family:Ophiacodontidae
Genus:Varanosaurus
Broili, 1904
Quick facts Scientific classification, Type species ...
Varanosaurus
Temporal range: Early Permian, 290–273 Ma
A reconstruction of Varanosaurus acutirostris
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Clade: Synapsida
Family: Ophiacodontidae
Genus: Varanosaurus
Broili, 1904
Type species
Varanosaurus acutirostris
Broili, 1904
Species[1]
  • V. acutirostris Broili 1904 (type)
  • V. wichitaensis Romer 1937
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Description

Varanosaurus acutirostris being devoured by Dimetrodon limbatus

As its name implies, Varanosaurus may have looked superficially similar to present-day monitor lizards[citation needed], though not related at all.

Varanosaurus had a flattened, elongated skull and a pointed snout with a row of sharp teeth, including two pairs of conspicuous pseudocanines, implying that it was an active predator.[4]

Varanosaurus probably lived in swamps, competing with the larger Ophiacodon for food.[citation needed]

Classification

Below is a cladogram modified from the analysis of Benson (2012):[5]

See also

References

Further reading

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