Cynognathus

species of synapsid

Cynognathus is a therapsid that was the size of a wolf. This predator lived on open plains during the early to middle Triassic period, roughly 230-245 million years ago. It was probably warm-blooded, and females may have given birth to live young. Fossils have been found in South Africa and Argentina with four other creatures of the time: Lystrosaurus, Proterosuchus, Euparkeria and Erythrosuchus.

Cynognathus
Temporal range: Triassic
Cynognathus
Scientific classification
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Cynognathidae
Genus:
Cynognathus
Binomial name
Cynognathus crateronotus