Pristinailurus bristoli is a fossil species in the carnivoran family Ailuridae. It is well-represented in the Hemphillian-aged deposits at the Gray Fossil Site in Gray, Tennessee. It was significantly

Ailurinae is a subfamily of Ailuridae. While it is represented by the extant genus Ailurus, there were a handful of genera whose fossils have been found across the Holarctic region. These include the