Mantelopes

Not all devolved people lapsed into complete bestiality. Some held on to their minds, while losing all of their physiological advantages to the genetic meddling of the Qu.

A singular species was a prime exemplar. They had been bred as singers and memoryretainers, acting much like living recorders during the reign of Qu. When their masters left they barely survived, reverting into a quadrupedal stance and occupying a niche as grazing herd animals. This change was so abrupt that the newly evolved Mantelopes endured only due to the forgiving sterility of their artificial biosphere.

The Mantelopes, equipped with full (if slightly numbed) Human minds and completely disabled animal bodies, lived agonizing lives. They could see and understand the world around them, but due to their bodies they could do nothing to change it. For centuries, mournful herds roamed the plains, singing songs of desperation and loss. Entire religions and oral traditions were woven around this crippling racial disability, as dramatic and detailed as any on bygone Earth.

Fortunately, the selective forces of evolution made their agony a short-lived one. Simply put, a brain was not advantageous to develop if it could not be put into good use. A dim-witted, half minded Mantelope grew up faster than a smart one, and grazed just as efficiently. The Mantelopes' animal children overtook them in less than a hundred thousand years, and their melancholic world fell silent for good. Nothing was sacred in the evolutionary process.