The Super Spot-Billed Duck Squad is a family of seven Super Spot-Billed Ducks (and later one camel) who serve the kingdom of Alabasta. They are led by their captain Carue, and are reputed to be the fastest troop in the kingdom of Alabasta. All of the ducks have the strange theme of wearing different types of hats and various other jewelry and clothing. Also strange was that the last member to join the squad, Eyelashes, is a camel who helped the Straw Hats confront Baroque Works.
The spot-billed duck that smokes cigars, wears a dark Roman legionary's helmet, and always seems angry. He was Zoro's duck on the way back to the Going Merry. His name is another way of saying "Centaur" (which is also what he is called in the Viz Manga). The Centaur (Κένταυρος in Greek) was a mythological creature which was part human and part horse.