Centaurs

Centaurs (ケンタウロス) are artificial creatures of Punk Hazard, which were originally humans and afterwards got animal parts due to Trafalgar Law's Devil Fruit ability. They constitute Caesar Clown's army.

Appearences
Centaurs seem to have different variations, not following the ancient Greek and Roman myths of being half horse from the waist down, but instead having the lower half being any kind of animal. Some like Smoothie follow the traditional myths by being a horse centaur.

A variation of centaurs resembles the Satyrs, half-sheep half-human creatures. They are human from the torso up with the exception of the horns. Their lower halves are made up of the rear end and hind legs of a sheep. Unlike centaurs, they do not possess forelegs.

History
Almost all the current centaurs were originally full human pirates who got caught by Marines and deported to Punk Hazard as Vegapunk and Caesar Clown's guinea-pigs.

Due to the first explosion of Caesar's experiment on H2S gas of four years prior the present, they lost the use of their lower bodies. When Trafalgar Law arrived on the island, he used his Devil Fruit ability to give them new legs.

An exception is constitued by Brownbeard and his crew, which lost their lower bodies use due to their fight against Basil Hawkins, and Monet.

Centaurs

 * Brownbeard
 * Centaur Patrol Unit
 * Smoothie
 * Chappe
 * Run

Harpies

 * Monet

Trivia

 * Just before meet the real centaurs, Luffy used Kinemon's lower body to make up a fake-centaur.
 * Even not being a satyr, Caesar Clown shows to have the same sheep-horns.