The Aleena were a species of short, sentient reptiles from the planet of Aleen. The Aleena lived on the surface of their homeworld, while the Kindalo lived in the underground, as was outlined in the Aleena–Kindalo treaty that ended their war. The Aleena were part of the Galactic Republic, and their homeworld was home to a Republic relay station. Their government consisted of a king, and during the Clone Wars, they were ruled by an individual named Manchucho. They had a rocky natural habitat.