Vojean
From Memory Alpha, the free Star Trek reference.
The Vojean are a species native to a region near the border of the Delta and Beta Quadrants.
The USS Voyager passed through their region of space, several months prior to stardate 54704.5, where it was noted that they were at peace with their neighbors, the Wyngari.
During Q, Junior's visit aboard USS Voyager in late 2377, he watched a space battle he had precipitated, in Astrometrics, between the two races. (VOY: "Q2")
