The Bivall were a sentient species of tall, instantly recognizable bipeds with their lanky bodies, large eyes positioned on ocular stalks, crested heads and long fingers, and were native to Protobranch, a planet located in the Core Worlds. Their scaly skin ranged in color from white and red to green or blue. The species' lives revolved around water, but they did not need it to survive, and could settle far from it. Bivall, like other aquatic beings, were immune to the disease malongo pox.
By the time of the High Republic Era, the Bivall had integrated with the rest of the Galaxy. During the late Republic Era, a solar storm occurred on Protobranch, causing the floating cities of the planet to fall to the surface.
Because of their high levels of intelligence, Bivall could be found in numerous well-to-do positions, such as physicians, political advisors, researchers, and scientists.
During the High Republic Era, Ry Harket was a Bivall female Dean of Student Life at Reena University. Scover Byne, another Bivall female, was the owner of the Byne Guild, which subsequently dissolved after she was arrested. Quin was a Bivall slicer who was a member of the Nihil.
Sionver Boll was a Bivall scientist who worked for the Galactic Republic during the Clone Wars. She was later tasked, by Chancellor Palpatine, to study the Zillo Beast on Coruscant.
Okalin was a male Bivall who served the reigning king of Onderon as an advisor during the Clone Wars.
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