Halrii was a male Twi'lek sergeant of the White Maw gang during the during the Galactic War between the reconstituted Sith Empire and the Galactic Republic. In 3642 BBY he was part of Kandhar's posse during a meeting with an Imperial commander Tarkus. The meeting was interrupted by the Voidhound who openly questioned Kandhar's motives in the deal. The Devaronian responded by openly sentencing his men to death, after which they shot both him and the Imperial.
- Star Wars: The Old Republic (First appearance)