- For other uses, see T'liss.
The t'liss was a predatory avian lifeform native to the planet Romulus.
History and specifics[]
Its image was painted onto the bottom of the hulls of Vas Hatham-class Birds-of-Prey. In 2267, S'Talon kept a wooden sculpture of a t'liss in his quarters aboard the Raptor. (TOS novel: Web of the Romulans)