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.

AppearancesEdit

• Dark Tide I: Onslaught (First appearance)
• Dark Tide II: Ruin (Mentioned only)
• The Unifying Force
• Millennium Falcon

SourcesEdit

• The Complete Star Wars Encyclopedia