The Killik Praetor was a particularly large example of a Killik species member. During the era known as the Cold War, this creature resided on the planet Alderaan. The Sith Lord named Nefarid exploited the Praetor and its nest as a means to attack the Mensaav Laboratory. Following this assault, the Jedi Master Orgus Din found himself with no choice but to kill the deranged insectoid, an action he took with his former student at his side.