Glarp

Glarp is a crystalline variation to the more common Gleap More capable l in combat than the Gleap, possessing natural regenerative ability and swifter movements.

Capable of mild contact damage, and small amounts of damage getting pounced on by this creature is nothing to take note of. The leaping radius and jump height of the Glarp is far improved when compared to it's Gleap relative. However, this increase in speed, is not matched by an increase in power or might. The most outstanding quality this creature contains is it's resiliency, and steadfast regenerative capabilities - a will to not die.

Glarp is a unique monster found on Crystalline, Mountainous and Bog biomes

Luna's Lab Notes
~ Supplied with a Healing Collar the rate at which it heals is so quick most NPC's will have a hard time defeating it. ~ The description for the creature mentions that it releases gasses upon being frightened or attacked - this is however a lie as the monsters file has no such inputs, and the creature is only capable of contact damage.

Source: 

https://github.com/sayterdarkwynd/FrackinUniverse/tree/f1607dfcfe8eae661623b7782c746310fdf66c8f/monsters/walkers/gleapish/glarp