From Halopedia, the Halo wiki
A Frilled salamander is a species of salamander native to Gao, a human Outer Colony. These amphibious creatures are known to dwell inside the planet's vast caverns, such as the Montero Cave System. The species share their environments with saurios and glowfish.
List of appearances
- Halo: Last Light (First mentioned)
- ^ Halo: Last Light, page 124