ammonites
Araeoscelis Williston 1910 (diapsid)

Reptilia - Araeoscelidia - Araeoscelidae

Synonym: Ophiodeirus Broom 1913

Full reference: S. W. Williston. 1910. New Permian reptiles; rhachitomous vertebrae. Journal of Geology 18:585-600

Parent taxon: Araeoscelidae according to R. L. Carroll 1969

Sister taxa: Kadaliosaurus, Zarcasaurus

Subtaxa: Araeoscelis casei, Araeoscelis gracilis

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Type: Araeoscelis gracilis

Ecology: