A thildas was an Ebranite clan. Generally consisting of between twenty to thirty families, each member of the thildas lived and worked in the same area. Each clan had a unique insignia that members had tattooed on their uppermost left arm.
Each thildas was ruled by a leadership council known as the ghantar. Two of the main clans, the Rull and the Jih-tan, maintained a millennia-long rivalry.
- Galaxy Guide 12: Aliens — Enemies and Allies
- Ultimate Alien Anthology