Classification: Humanoid.

Appearance: Similar to humans, distinguished only by spots which extend from the forehead, down the sides of the face and the rest of the way down the body.

Lifespan: 120 years.

Unique Abilities: Trill which are joined with a symbiont have the memories of that symbionts former hosts.

Personality Traits: Trill are very similar to humans socially and morally.

Government: Unknown.

Organization: Member of the United Federation of Planets.