Riorian/Legends

The Riorians were aquatic insectoids indigenous to the planet Rior. Peaceful by nature, their distinguishing characteristics were gills and a large cranial sac. They had red eyes and lacked mouths and noses, Loje Nella and Stalnus are both Riorians.

Appearances

 * Star Wars Episode VI: Return of the Jedi

Behind the Scenes
According to Leeland Chee's Holocron Blog, he is still debating if Loje Nella is a Riorian.