Morassians are the species composing the inhabitants of Morassia. Being sentient animals, the dominant species are the Uk'les, Mnoi and Gumduemhai, which shared a millennium of peaceful cooperation with main achievements in natural sciences. All three have a matriarchal system of tribal rule. Representatives comprise the Morassian Constabulary Government. They also typically use the bones of the dead to make useful objects like baskets. By 2365 the planet petitioned for Federation membership.