Unidentified Quarren guard

This Quarren was under the command of Riff Tamson during the Second Battle of Mon Calamari. After Anakin Skywalker, Padmé Amidala, Kit Fisto and Representative Jar Jar Binks were captured by the Separatists, this Quarren was ordered by Riff Tamson to push one of the electric eels from an eel cage inward, thus electrocuting Anakin Skywalker, who was inside it.