Also predation by introduced raccoons ("Procyon lotor") is a major threat. It parasitizes the Raccoon ("Procyon lotor") in the United States. Raccoons ("Procyon lotor") are particularly adept at consuming and killing this species. Another species found on the island is the common raccoon ("Procyon lotor"). Raccoons ("Procyon lotor") are one of the most common nocturnal mammals inhabiting the area. The raccoon ( or , "Procyon lotor") is a medium-sized mammal native to North America. Raccoons ("Procyon lotor") and striped skunks ("Mephitis mephitis") may also capture young. "Procyon lotor"; "lotor" is neo-Latin for "washer".