Vojean and Wyngari
History:
The Vogian and Wingari were races at peace forced into battle for Q Junior's amusement. When Neelix
protested that Q should be helping the planets solve their food shortages rather than provoking violence, Q fused his jaw shut.
VOY "Q2"
Text from the
The Unofficial Index to the GE Fabbri Star Trek Fact Files
Index