From Pathfinder Howl of the Wild, which isn't enabled.

Stonefish

CREATURE 0

Stonefish use their superior camouflage to lie in wait and devour small prey, becoming indistinguishable from the reefs they call home. Larger creatures are also at risk, although mostly through accidental contact with the stonefish's spines and their agonizing venom.

Perception +7; low-light vision

Skills Acrobatics +7, Athletics +4, Stealth +9

Str +2, Dex +3, Con +2, Int -5, Wis +1, Cha -1

AC 16; Fort +9, Ref +6, Will +3

HP 15

Camouflage

The stonefish can Hide in its natural environment even if it doesn't have cover.

Defensive Spines

When a creature moves into a space with one or more stonefish, that creature takes 1d4 piercing damage and is exposed to stonefish venom.

Speed swim 25 feet

Melee Bite +7 (finesse), Damage 1d6+2 piercing

Melee Spines +6, Damage 1d4+2 piercing plus Stonefish Venom

Stonefish Venom (poison)

Saving Throw DC 16 Fortitude

Maximum Duration 3 hours

Stage 1 Clumsy 1 (1 round)

Stage 2 Clumsy 2 (10 minutes)

Stage 3 3d6 poison and clumsy 2 (1 hour)

Pathfinder Howl of the WildORC