Lycaenops is a carnivorous Therapsid from late Permian South Africa.  It was about 3 ft (1m) long, the size of a medium-sized dog. It had a narrow skull and vaguely saber-like traits. Lycaenops was found in the Karoo; it was described by Robert Broom in 1925, and later re-desribed more fully by E.H. Colbert in 1948. It appeared in the first episode of Primeval: New World.
Lycaenops BW