Psycholeopterrans, are insectoid-like aliens who normally prey on Necrofriggians and other natives of Kylmyys, Powers and Abilities: 
When rapidly vibrating its wings, the Psycholeopterran seems to emit some sort of powder, as well as projecting red spiral patterns that stimulate the reward and pleasure centers of the brain. This causes a sort of hypnosis-like state in its prey, causing them to see whatever they want most when they look at the patterns, willingly surrendering themselves.