Xilessie

 were a species of carnivorous s that were closely related to the s. Their homeworld having been lost sometime during the reign of the, the Xilessie were forced to travel from planet to planet in large groups, and as such have no one place to call home. Their distinctive features are their three, or brain-tails — two growing from the back of their head, a third growing from the top — and their large, rounded yellow eyes. One known Xilessie was the  Opa Choi.

Biology and Appearance
Xilessie were a species of mostly hairless s. Their form was humanoid, with two arms and legs, while they were very similar to the Twi'lek species. Like Twi'leks, Xilessie had little body hair, but did have some around their navel.

Xilessie were carnivores, living off a diet comprised entirely of a wide variety of meat. Xilessie were rather more quick and agile than Twi'leks in order to hunt down prey, and their three lekku made it easier to track down their next meal. The Xilessie had to be able to eat a wide variety of meat, and their multiple stomachs, a trait shared by Twi'leks, allowed them to eat any and all kinds of meat, although it has been noted that they favour humanoid meat. Their wild, animalistic nature made them less desirable than Twi'leks, which are more docile in nature.

The three lekku, or brain-tails, of the Xilessie are what really make them unique. Their third lekku distinguishes them from their Twi'lek cousins, which have only two, while their brain-tails are also noticeably longer, sometimes growing all the way down to their ankles.

Similarly to the Twi'leks, the Xilessie had a number of subraces distinguished from one another by their varying colour skin. The Xilessie had a smaller range of skin tones than the Twi'leks, their skin ranging from deep reds and oranges to browns and even deep greys. All skin types were roughly as common as each other.