An Eriaduan rat was considered slightly larger than a whisperkit.
One of the rats on Koros Major.
The rats are identified as "Eriaduan" in Geonosis and the Outer Rim Worlds, but as "Eriaduian" in The Essential Guide to Planets and Moons.
- The Essential Guide to Planets and Moons
- Geonosis and the Outer Rim Worlds
- Star Wars: Empire at War: Prima Official Game Guide
- Star Wars: Empire at War: Forces of Corruption Expansion: Prima Official Game Guide