Reaptile

Reaptile is a Ghost/Poison-type Pokémon introduced in Generation Neo-I.

It evolves into Lizarmbo starting at level 31.

Biology
Reaptile is a short quadrupedal lizard-like Pokémon. A sickly green in color and stitch-like markings adorning its body, Reaptile are known for their strong resemblance to zombies. This is further compounded by the fact that their tail is completely detachable from their body and capable of movement whilst detached. Reaptile will often use this severed tail as a makeshift weapon.

Triva
Reaptile may be based off of the ability of several animals, notably lizards, to detach tails and limbs to escape predators, as well as zombies.

Reaptile may be a combination of reaper and reptile.