Humanoids from Saturn's moon Titan in Solar system.They fought with Terrans at the and of the third mille
nium.But soon they were reconciled to Terrans.Soon they began to settle the galaxy,and they owned several planets.

Description and a small galery.Edit

Cetis have green skin and mandibles. Cetis and Grays are the only two known species to have only one name. Although there are two distinct "types" of Ceti, it's unknown if they represent different genders of the species.

The fate of Cetis is unknown as they are not found in GOF2.