n medium animal 

Perception +8

Skills Athletics +11, Survival +8

Str +4 Dex +1 Con +4 Int -3 Wis +1 Cha +1

AC  19; Fort +13, Ref +6, Will +8

HP 40

Speed 20 feet

Melee [>] body +12, Damage 1d12+4 bludgeoning plus serrated plates

Melee [>] claw +12 (agile), Damage 1d10+4 slashing

Defensive Curl [>] The ugvashi coils into a ball to defend itself. It gains a +2 circumstance bonus to AC. Any creatures who make unarmed attacks against the ugvashi while it's in its Defensive Curl are exposed to its serrated plates, as if they'd taken damage from the ugvashi's body. The ugvashi can't move while in its Defensive Curl, but it can unfurl as an action.

Serrated Plates Creatures who take damage from an ugvashi's body must attempt a DC 17 Reflex save or take 1d4 persistent bleed damage (2d4 on a critical failure).

LOIL, page 339.