The Jeodu were a species of individuals who were tall and possessed brown skin. On top of their heads, they had a white, cone-shaped crystal; this characteristic led to the widespread use of the name "Dequc" (which translates to "Whitehead") within their population. In 3.5 ABY, a Jeodu named Dequc rose to the position of leader within the Black Nebula, aiming to revive the criminal syndicate known as the Black Sun, and numerous other Jeodu became members of the organization.
In addition to Dequc, the Jeodu population included individuals such as Eoodso, Traff, Chackra, and Clomv.