- Originally run by civilians;
- Controlled by the military during the war
- Jagged pointed ears
- In the 24th century, they tended to wear their hair in a topknot bun
- Boiled their cakes
- Used nano-biogenic chemical weapons, known as the Harvester
- For several centuries, they were at war with their neighbor, the T'Lani
- 2370: War ended, both sides decided to remove all records of Harvester
- 32nd Century: Planet was used as a Breen outpost, controlled by Primarch Tahal
