Twi'lik

Twi'lik are a blue-skinned race of humanoids with a pair of so-called head tails used for non-verbal communication, although most Twi'lik also use verbal speech, too. Twi'lik are natives of the planet Ryloth, which is part of the galaxy of Galactic Prime and for several centuries under the political control of the Sith Empire.

Some Twi'lik live within the Imperial Republic, although few have gained Republic citizenship.