A sentient species, Ugors were blob-like entities which could be colored green. They could sprout pseudopods which performed the functions of limbs, and Tyro Viveca considered them to smell unpleasant. Ugors could also shape their bodies to be able to speak, as well as trapping objects or ensnaring people inside of themselves. It was possible for Ugors to be Force-sensitive.

Society and culture
When out and about in the galaxy, Ugors typically wore environment suits which allowed them to project a humanoid form more easily, using their pseudopods to animate it.