Unidentified Nabooan Creature

The Unidentified Nabooan Creature is a non-sentient species found on the planet of Naboo in The Phantom Menace Video Game. This creature appears in at least two levels of the game: "Swamps of Naboo" and "Gardens of Theed". It is a fish or aquatic reptile, brown in coloration, and a long segmented body approximately 3 to 4 meters. It is hostile to the player, assuming to be carnivorous.

They can be seen here1 at 4:39 - 4:50 during this walkthrough of the second level And again here2 at 2:12 - 2-17 during this walkthrough of the fourth level