A sand louse was a small insect known to inhabit arid evironments, particularly deserts. They were generally regarded as pests as they would infest food and drinking water, spoiling them for consumption. They could be found on Tatooine and Beheboth.
- Jabba the Hutt: The Hunger of Princess Nampi (Mentioned only)
- Star Wars 23: Flight Into Fury (First mentioned)
- Star Wars 31: Return to Tatooine (Mentioned only)
- Star Wars 66: The Water Bandits (First appearance)