This purple bug with pale eyes floats around flapping its many legs/fins to rise up quickly, then slowly descends.
Corrupted Form Edit
When corrupted, Purple Flying Krill turn solid and can no longer be harmed. Trace can stand on them and they no longer harm him. They also slow down and move less erratically. This behaviour is integral for a puzzle in a lower area of Kur where Trace must use a number of them as moving platforms to ascend a shaft to reach the Tethered Charge weapon.