From Halopedia, the Halo wiki
The glebos was a small, furry animal that lived and hopped about in the "eco levels" of The Refuge, likely transported there by the Forerunners. Tup 'Quk, a Sangheili priest, had the skin of a glebos sewn into his robe.
List of appearances
- Halo: Broken Circle (First appearance)
- ^ Halo: Broken Circle, page 225