PaleoDB taxon number: 105758
Sister taxa: none
Type specimen: AMNH No. 5128, a set of limb elements (distal end of left tibiotarsus, proximal and distal ends of left tarsometatarsus, and broken pieces of long bones). Its type locality is East of Dry Camp 2 (AMNH), which is in a Wasatchian fluvial-lacustrine horizon in the Willwood Formation of Wyoming.
Ecology: ground dwelling carnivore