Species (The Vortex Code)
From Tardis Wiki, the free Doctor Who reference
A humanoid species with yellow skin and red eyes came from the Stellion Core. They were very sensitive to sound.
One band of pirates, belonging to this species, forced a Starfire cruiser to crash in the Gorlon asteroid field so they could steal the Vortex Code. They tried to get it from the Tenth Doctor, but he escaped by using his sonic screwdriver against them. They met them again on the planet Chrone, but the Doctor tricked them by altering the Code before departing. (COMIC: The Vortex Code)
