The Yinchorri were a reptilian species from the planet Yinchorr divided into two castes: a ruling caste of intelligentsia, and a highly aggressive warrior caste. They were highly resistant to mental manipulation through the Force. Yinchorri culture was best summarized in the expression "might makes right," and that anything they were capable of taking and holding by force was rightfully theirs. They were led by a Council of Elders.