Sarkillian

The Sarkillians were alien race from the planet Shimera in the Aliens vs. Zombies Universe.

Physiology
The Sarkillian were humanoid two sexes. They were purple skinned and possess botchy ridged craniums.

History
The Sarkillians were wiped out by the Z-Virus which infected most of its populace, turning the majority into mindless zombies. By the time the Vordi found Shimera, the Sarkillians were nearly wiped out with only two survivors.