The Loor-Tseetsk were an extinct subspecies of Tseetsk that inhabited the planet Loor-sskaawra.
History[]
10,432 years ago, the Loor-Tseetsk and Kraaxaa-Tseetsk clans waged a war against the Sree-Tseetsk and Joost-Tseetsk clans. During the war, the Sree directed an asteroid at Loor-sskaawra, causing the annihilation of all living life on the planet. Three vessels of the Loor-Tseetsk that attempted to destroy the asteroid committed self-immolation, diving their ships into the planet for the failure to save their species. (TNG novel: Chains of Command)