Arcosians (Nikon23)

The Arcosians are a Powerful Race that run the Planet Trade Organization. they were first named in the FUNimation Dub of Dragon Ball Z.

Overview:
Their early appearance has them wearing white cloaks and what resemble gas masks, as well being green as described by King Kai during the Vegeta Saga of Dragon Ball Z. it is later revealed this this story told by King Kai was fault slightly due to King Kai trying to protect Goku from the the truth about the Arcosians.

However the Arcosians were the one's responsible for supplying the Saiyans and various other races with Battle Armor and other Technology. in return for this Technology, the various races including the Saiyans would conquer planets for the Arcosians.

in Dragon Ball GF, thier homeworld is finally revealed. it was orignally known as Planet Arcose, but many decades later it is renamed Planet Cold after it's current leader, King Cold. All known members of this race have been from a solitary family line, Chilled's Family. With the possible exception of Kuriza (Frieza's Son who first appeared in Neko Majin Z and later in Dragon Ball GF), their naming structure is derived from low temperatures. They all are apparently employed in high status