What is the name of the creatures in the time machine?

In H.G. Wells' "The Time Machine," the creatures are called the Eloi and the Morlocks. The Eloi are a gentle, surface-dwelling race that live in a utopian-like environment, while the Morlocks are subterranean beings who maintain the machinery of the world and prey on the Eloi. These two species represent the potential future evolution of humanity and the consequences of social and economic disparity.