Gungans were an amphibious sentient species and the indigenous inhabitants of the planet Naboo. The various different Gungan races could live on both water and land, but often made their home in underwater cities such as Otoh Gunga. Physically, Gungans were tall humanoids with a flexible structure, strong leg muscles, strong bills, muscular tongues, and many other traits designed for living in the waters of Naboo. Gungans were also known to rarely leave Naboo.

The Gungans had a tense and uneasy relationship with the non-native human Naboo people until the Trade Federation invasion. As a result of the invasion, the Gungans joined forces with the Naboo to expel the Trade Federation from their homeworld. Following the invasion, Jar Jar Binks would become the Junior Representative of the Gungan people in the Galactic Senate, serving alongside Senator Padmé Amidala of the Naboo.

The Gungans were a sentient amphibious species. They were tall humanoids with a flexible structure and strong leg muscles which allowed them to live in the waters of Naboo. Although Gungans’ lives revolved around water, they did not need it to thrive and could settle far from it.^[12] Although their native water was the fresh waters of Naboo, they were able to survive in salt water, such as the seas of Mon Cala.

Born as tadpoles, Gungan infants developed limbs within months of being hatched. Equipped with hardy lungs, they were capable of holding their breath for extended periods of time. Their body produced a mucus with waterproofing properties that assisted them when moving through water and they were capable of spitting it over a distance with great force, even when underwater. Their skeletal structure was extremely flexible, as it was made of cartilaginous material rather than hard bone. The long Gungan face had a tough yet flexible bill for burrowing and rooting out food. Some Gungans, such as Roos Tarpals, had whiskers on their bills.^[4] These whiskers were signs of maturity among Gungans. They had long muscular tongues with which they could scoop mollusks and lesser amphibians from the Naboo swamps.

There were two Gungan races: the lanky Otolla, who sported prominent bills and eyes set on short stalks, and the heavier Ankura, whose eyes were hooded. The Gungan earlobes called haillu, were most prominent in the Otolla.