The Spade-headed smooka was a rodent native to Dagobah. It had a prehensile tail and ulnar skin flaps that stiffened when leaping, allowing it to glide. A smooka's diet included berries, nuts, bogwing and Jubba bird nestlings, and their eggs. Spade-heads would also eat leaf-tail pups. The creature would chisel holes in trees with its teeth for nesting purposes, having up to five young per litter.
- The Force Unleashed novel (Mentioned only)
- The Wildlife of Star Wars: A Field Guide (First mentioned)
- The Official Star Wars Fact File 91 (DAG12, Dagobah - Animals)