Bith were a peaceful, highly-evolved craniopod species native to the planet Clak'dor VII. Fully adapted to a civilized, high-technology lifestyle, Bith were found galaxy-wide at all levels of society, most notably as engineers, scientists, intellectuals, consultants, and musicians.
Bith were craniopods with pale pink, yellow, or (rarely) green skin, large heads, large lidless eyes, toeless feet, and long fingers. Their thumb and small finger were both fully opposable. The Bith's internal systems were different from most humanoids, as the Bith had only one lung, and exhaled through their skin. Bith also lacked a proper nose, instead having highly sensitive olfactory organs hidden in the skin-flaps of their cheeks.
The other Bith senses were also acute. Bith could sense the tonal qualities of sound as well as other races sensed colors. Their eyes, as big as a Menahuun's, could see microscopic details of nearby objects, but were extremely nearsighted as a result. An interesting side effect of their incredible sensors was the effect of sonic grenades, or screamers, on them. It was described as causing their heads to explode. Similarly, Bith had high manual dexterity which helped them manipulate fine tools, though their physical prowess with gross motor skills was only average.
Bith had even evolved past the need for sleep. Instead, they would slip into a light meditative trance, which allowed them to get as much rest in four hours as other species could get in eight. During this trance, Bith were still almost fully aware of their surroundings. A Bith's reproductive organs atrophied over time, as did the portions of their brain governing such impulses. As such, Bith were unable to reproduce naturally, instead relying on artificial conception and gestation. Mates brought genetic material to a Computer Mating Service for analysis against prospective mates. Bith children were created from genetic material from two parents, which was combined, fertilized, and incubated for a year.