Gricha were larval creatures used by the Yuuzhan Vong to seal holes in their grashal buildings. Gricha ate sand and secreted a shell-like substance. They were presumably a smaller form of the gragricha.
After the war ended, the gricha were brought to Zonama Sekot where they joined the tampasi and continued to make grashals.[source?]
Appearances[]
- The New Jedi Order: Dark Tide I: Onslaught (First appearance)
- The New Jedi Order: Dark Tide II: Ruin (Mentioned only)
- The New Jedi Order: The Unifying Force
- Millennium Falcon
- Millennium Falcon audiobook
Sources[]
In other languages