Carlos Vallerte is the second Green Turbo Ranger of the Turbo Rangers and the Black Space Ranger of the Space Rangers and the second-in-command to T.J. Johnson of the Turbo Rangers until Andros' arrival. Retroactively, he is also referred to as Turbo Green Ranger and Space Black Ranger or In Space Black Ranger- variations on his in-show labels, though the latter is more in reference to the show itself than a proper label.