The Isced were one of three prominent tribes of the Ugnaught species from the planet, Gentes. The other two known tribes are the Botrut and the Irden. Isced Ugnaughts were known for having a particularly distasteful sense of humor—a personality trait that often earned them the enmity of their brethren among the Botrut and Irden tribes. Ecclessis Figg brought many Isced Ugnaughts to his tibanna-gas-mining facilities in Cloud City on the nearby planet Bespin.
- Galaxy Guide 2: Yavin and Bespin
- Galaxy Guide 2: Yavin and Bespin, Second Edition
- Alien Anthology
- The Complete Star Wars Encyclopedia
- Star Wars: The Official Starships & Vehicles Collection 24