Some borhyaenids were rather bearlike, with heavy bodies and flat feet. The wolf-sized Borhyaena was typical of this group, but other closely related types ranged from fox-sized creatures to animals as big as bears.
These were the main predators of the day. Their prey would have included the plant-eating ungulates (see pp. 246-253) that were restricted to South America. The short limbs suggest that Borhyaena was not much of a runner, but probably ambushed its prey. It may also have been a scavenger.
Was this article helpful?