Konoyozaru

Annihilape is a simian Pokémon with a round body that is situated on two thin legs with black shackles around its ankles. It is covered in shaggy grey fur that streams upward and fades to white as it seems to evaporate. Its shaggy ear fur usually hangs down but tends to stream upwards while Annihilape is in battle. Unlike Primeape and Mankey, Annihilape's skin is a dark grey. The metal shackle on its left arm is broken while it appears to have no shackle at all on the right arm. It is also able to greatly increase the size of its unshackled arm. Annihilape has three-fingered hands and two-toed feet. There are multiple throbbing veins on the left side of its face, with a large pink pig-like snout as well. Its eyes are red as if the creature were in an extreme rage.

Annihilape evolved from Primeape when the rage in its soul became too much for its physical form to contain; it gained increased power as a result of its spirit no longer being limited by the flesh. The rage that was bubbling inside fills its punches with force that frightens its targets to their core.

Evolution
Annihilape evolves from and is the final form of Mankey.

(Source: Bulbapedia)