What is "phlaocyon"

Phlaocyon (from Greek phlao, "eat greedily" and cyon, "dog") is an extinct genus of the Borophaginae and a terrestrial canid which inhabited most of North America during the Whitneyan stage of the Early Oligocene through Late Hemingfordian stage of the Early Miocene epoch 33.3—16.3 Mya existing for approximately . It is closely related to Cynarctoides.