Definition
*Vulpes fulva* was formerly used as a scientific name for the red fox in North America. However, modern taxonomy largely considers it a synonym for *Vulpes vulpes*, the same species found in Europe and Asia. The distinction was based on slight differences in appearance and behavior, but genetic studies have shown them to be the same species. Think of it like calling the same car model by a different name in different countries. Now, *vulpes fulva* is mostly a historical term. It's a reminder that science evolves.