Quago was a Mintakan hunter and a member of the Mintakan viallage on Mintaka III.
In 2366, Quago and Hali were hunting hornbuck off the third ridge, when they followed it into a cave, only to discover Doctor Palmer of the Federation. (TNG: "Who Watches The Watchers")
- Quago was played by an unknown actor, who was later named Yari in this episode.